=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2007.01.12 10:36:13 =~=~=~=~=~=~=~=~=~=~=~= R3# R3# R3# R3# R3# R3# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6#confi t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#rouetr bgp 300 ^ % Invalid input detected at '^' marker. S6(config)#rouetr bgp 300r bgp 300 r bgp 300 er bgp 300rr bgp 300r bgp 300 ter bgp 300 S6(config-router)#bg S6(config-router)#bgp rou S6(config-router)#bgp router-id 6.6.6.6 S6(config-router)#no auto S6(config-router)#no autobgp router-id 6.6.6.6       0.0.0.6 %Invalid router-id 0.0.0.6 S6(config-router)#net 60.0.0.0 S6(config-router)#net 16 7, .57.101.0 mask 255.255.255.0 S6(config-router)#net 17.57.101.0 mask 255.255.255.0.0 mask 255.255.255.0 2.0 mask 255.255.255.0 S6(config-router)#net 17.57.102.0 mask 255.255.255.02.0 mask 255.255.255.0 3.0 mask 255.255.255.0 S6(config-router)#net 17.57.103.0 mask 255.255.255.0.0 mask 255.255.255.0 0.0 mask 255.255.255.0 S6(config-router)#nei 17.57.100.1 remote 300 S6(config-router)#^Z S6# RACK18AS> [Resuming connection 6 to r6 ... ] 19:2 S6# S6#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 4 subnets C 17.57.100.0 is directly connected, FastEthernet0/1 C 17.57.101.0 is directly connected, Loopback0 C 17.57.102.0 is directly connected, Loopback1 C 17.57.103.0 is directly connected, Loopback2 C 60.0.0.0/8 is directly connected, Loopback99 S6# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#confi t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router bgp 300 R1(config-router)#no auto R1(config-router)#bgp rout 1.1.1.1 R1(config-router)#net 208.28.1.64 mask 255.255.255.240 R1(config-router)#net 10.0.0.0 R1(config-router)#net 180.40.7.128 mask 255.255.255.224 R1(config-router)#net 180.40.7.128 mask 255.255.255.224 mask 255.255.255.224  mask 255.255.255.224  mask 255.255.255.224 6 mask 255.255.255.2244 mask 255.255.255.224 R1(config-router)#net 208.28.1.0 ,as   mask 255.255.255.248 R1(config-router)#nei 17.57.100.2 remote 300 R1(config-router)#nei 208.28.1.65 remote 200 R1(config-router)#nei 208.28.1.65 remote 20000 10020000  *Mar 1 19:21:10.937: %BGP-5-ADJCHANGE: neighbor 17.57.100.2 Up R1(config-router)#nei 208.28.1.65 remote 100655 remote 100  remote 100 2 remote 100 R1(config-router)#nei 208.28.1.2 remote 100 remote 100  remote 100  remote 100  remote 100  remote 100  remote 100  remote 100  remote 100  remote 100  remote 100 1 remote 1008 remote 1000 remote 100. remote 1004 remote 1000 remote 100. remote 1007 remote 100. remote 1001 remote 1002 remote 1009 remote 100 R1(config-router)#nei 180.40.7.129 remote 100 remote 100  remote 100  remote 100 6 remote 1005 remote 100 R1(config-router)#^Z R1# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#conf t Enter configuration commands, one per line. End with CNTL/Z. S5(config)# S5(config)#routre    er bgp 200 S5(config-router)#no auto S5(config-router)#bgp rout 5.5.5.5.  S5(config-router)#net 50.0.0.0 S5(config-router)#net 208.28.1.128 mask 255.255.255.224 S5(config-router)#nei 208.28.1.66 remote 300 S5(config-router)#nei 208.28.1.66 remote 30000 1006 remote 100  remote 100 1 remote 1002 remote 1009 remote 100 S5(config-router)#^Z S5# 19:24:28: %SYS-5-CONFIG_I: Configured from console by console S5# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router bgp 100 R2(config-router)#no auto R2(config-router)# bgp rout 2.2.2.2 R2(config-router)#net 20.0.0.0 R2(config-router)#net 180.40.7.0 mask 255.255.255.224 R2(config-router)#nei 208.28.1.130 remote 200 R2(config-router)#nei 180.40.7. *Mar 1 19:22:05.931: %BGP-5-ADJCHANGE: neighbor 208.28.1.130 Up R2(config-router)#nei 180.40.7.130 remote 300 R2(config-router)#nei 180.40.7.130 remote 300 remote 300  remote 300  remote 300 6 remote 3005 remote 300 remote 300 6 remote 300 R2(config-router)#neui i 180.40.7.66 remote 30000 100 remote 100  remote 100 3 remote 100 R2(config-router)#^Z R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#rp outer bgp 100 R3(config-router)#no auto R3(config-router)#bgp route 3.3.3.3 R3(config-router)#net 30.0.0.0 R3(config-router)#nei 180.40.7.2 remote 100 R3(config-router)#nei 17.80.1.0   2 remote 100 R3(config-router)#nei 208.28.1.1 remote 300 R3(config-router)#^Z R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#confi t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router bfgp     gp 100 R4(config-router)#no auto R4(config-router)#nei   bgp rout 4.4.4.4 R4(config-router)#net 40.0.0.0 R4(config-router)#net 17.80.1.0 mask 255.255.255.0 R4(config-router)#net 192.190.   0.32.0 mask 255.255.255.0 R4(config-router)#nei 17.80.1.1 remote `100      100 R4(config-router)#^Z R4# 19:26:53: %SYS-5-CONFIG_I: Configured from console by console R4# RACK18AS>6 [Resuming connection 6 to r6 ... ] 19:23:03 S6#sh p bgp       ip bgp sum BGP router identifier 6.6.6.6, local AS number 300 BGP table version is 19, main routing table version 19 14 network entries using 1582 bytes of memory 14 path entries using 728 bytes of memory 5/4 BGP path/bestpath attribute entries using 540 bytes of memory 2 BGP AS-PATH entries using 48 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 2898 total bytes of memory BGP activity 14/0 prefixes, 14/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.57.100.1 4 300 14 9 19 0 0 00:04:46 9 S6# RACK18AS>1 [Resuming connection 1 to r1 ... ] * R1#sh ip bgp sum BGP router identifier 1.1.1.1, local AS number 300 BGP table version is 24, main routing table version 24 18 network entries using 1818 bytes of memory 31 path entries using 1488 bytes of memory 7 BGP path attribute entries using 420 bytes of memory 4 BGP AS-PATH entries using 96 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 3822 total bytes of memory BGP activity 18/0 prefixes, 31/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.57.100.2 4 300 10 17 24 0 0 00:05:28 5 180.40.7.65 4 100 12 13 24 0 0 00:02:24 5 180.40.7.129 4 100 12 13 24 0 0 00:02:32 5 208.28.1.2 4 100 8 9 24 0 0 00:01:32 6 208.28.1.65 4 200 13 12 24 0 0 00:03:39 5 R1# R1# R1# R1# R1# RACK18AS>5 [Resuming connection 5 to r5 ... ] 19 S5#sh ip bgp sum BGP router identifier 5.5.5.5, local AS number 200 BGP table version is 20, main routing table version 20 18 network entries using 2034 bytes of memory 31 path entries using 1612 bytes of memory 8/6 BGP path/bestpath attribute entries using 864 bytes of memory 4 BGP AS-PATH entries using 96 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 4606 total bytes of memory BGP activity 18/0 prefixes, 31/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 208.28.1.66 4 300 13 15 20 0 0 00:04:19 16 208.28.1.129 4 100 14 15 20 0 0 00:04:03 13 S5# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Mar R2#sh ip bgp sum BGP router identifier 2.2.2.2, local AS number 100 BGP table version is 39, main routing table version 39 15 network entries using 1515 bytes of memory 49 path entries using 2352 bytes of memory 8 BGP path attribute entries using 480 bytes of memory 4 BGP AS-PATH entries using 96 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 4443 total bytes of memory BGP activity 15/0 prefixes, 51/2 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 180.40.7.3 4 100 11 10 39 0 0 00:02:47 11 180.40.7.66 4 300 14 13 39 0 0 00:03:12 12 180.40.7.130 4 300 14 13 39 0 0 00:03:19 12 208.28.1.130 4 200 15 14 39 0 0 00:04:11 12 R2# RACK18AS>4 [Resuming connection 4 to r4 ... ] 1 R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] *Mar 1 19:23:19.740: %SYS-5-CONFIG_ R3#sh ip bgp sum BGP router identifier 3.3.3.3, local AS number 100 BGP table version is 24, main routing table version 24 18 network entries using 1818 bytes of memory 30 path entries using 1440 bytes of memory 7 BGP path attribute entries using 420 bytes of memory 3 BGP AS-PATH entries using 72 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 3750 total bytes of memory BGP activity 18/0 prefixes, 30/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.80.1.2 4 100 7 10 24 0 0 00:01:30 3 180.40.7.2 4 100 10 11 24 0 0 00:02:57 14 208.28.1.1 4 300 10 10 24 0 0 00:02:29 12 R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip bgp sum BGP router identifier 4.4.4.4, local AS number 100 BGP table version is 5, main routing table version 5 16 network entries using 1616 bytes of memory 16 path entries using 768 bytes of memory 4 BGP path attribute entries using 240 bytes of memory 2 BGP AS-PATH entries using 48 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 2672 total bytes of memory BGP activity 18/2 prefixes, 18/2 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.80.1.1 4 100 11 7 5 0 0 00:01:37 13 R4#sh ip bgp BGP table version is 5, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 208.28.1.1 0 100 0 300 i * i17.57.100.0/24 208.28.1.1 0 100 0 300 i * i17.57.101.0/24 208.28.1.1 0 100 0 300 i * i17.57.102.0/24 208.28.1.1 0 100 0 300 i * i17.57.103.0/24 208.28.1.1 0 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i * i50.0.0.0 208.28.1.1 0 100 0 300 200 i * i60.0.0.0 208.28.1.1 0 100 0 300 i * i180.40.7.64/27 208.28.1.1 0 100 0 300 i * i180.40.7.128/27 208.28.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i * i208.28.1.0/29 208.28.1.1 0 100 0 300 i * i208.28.1.64/28 208.28.1.1 0 100 0 300 i * i208.28.1.128/27 208.28.1.1 0 100 0 300 200 i R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp BGP table version is 28, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.1 0 0 300 i * i 180.40.7.66 0 100 0 300 i *> 17.57.100.0/24 208.28.1.1 0 300 i * i 180.40.7.66 0 100 0 300 i *> 17.57.101.0/24 208.28.1.1 0 300 i * i 180.40.7.66 0 100 0 300 i *> 17.57.102.0/24 208.28.1.1 0 300 i * i 180.40.7.66 0 100 0 300 i *> 17.57.103.0/24 208.28.1.1 0 300 i * i 180.40.7.66 0 100 0 300 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i * 50.0.0.0 208.28.1.1 0 300 200 i *>i 208.28.1.130 0 100 0 200 i *> 60.0.0.0 208.28.1.1 0 300 i --More--   R3#sh ip bgp BGP table version is 30, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.1 0 0 300 i * i 180.40.7.66 0 100 0 300 i *> 17.57.100.0/24 208.28.1.1 0 300 i * i 180.40.7.66 0 100 0 300 i *> 17.57.101.0/24 208.28.1.1 0 300 i * i 180.40.7.66 0 100 0 300 i *> 17.57.102.0/24 208.28.1.1 0 300 i * i 180.40.7.66 0 100 0 300 i *> 17.57.103.0/24 208.28.1.1 0 300 i * i 180.40.7.66 0 100 0 300 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i *> 50.0.0.0 208.28.1.1 0 300 200 i * i 208.28.1.130 0 100 0 200 i *> 60.0.0.0 208.28.1.1 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path * i 180.40.7.66 0 100 0 300 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i *> 180.40.7.64/27 208.28.1.1 0 0 300 i * i 180.40.7.66 0 100 0 300 i *> 180.40.7.128/27 208.28.1.1 0 0 300 i * i 180.40.7.66 0 100 0 300 i *>i192.10.32.0 17.80.1.2 0 100 0 i r> 208.28.1.0/29 208.28.1.1 0 0 300 i r i 180.40.7.66 0 100 0 300 i *> 208.28.1.64/28 208.28.1.1 0 0 300 i * i 180.40.7.66 0 100 0 300 i *> 208.28.1.128/27 208.28.1.1 0 300 200 i * i 208.28.1.130 0 100 0 200 i R3# R3# R3# R3#^x2 % Unknown command or computer name, or unable to find computer address R3# R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#coanfi t ^ % Invalid input detected at '^' marker. R2#confit Translating "confit" Translating "confit" % Unknown command or computer name, or unable to find computer address R2#vo  confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router bgp 100 R2(config-router)#nei 180.40.7.3 nex R2(config-router)#nei 180.40.7.3 next-hop-s R2(config-router)#nei 180.40.7.3 next-hop-self R2(config-router)#^Z R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#^x2sh ip bgp BGP table version is 38, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.100.0/24 208.28.1.1 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.101.0/24 208.28.1.1 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.102.0/24 208.28.1.1 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.103.0/24 208.28.1.1 0 300 i * i 180.40.7.2 0 100 0 300 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i * 50.0.0.0 208.28.1.1 0 300 200 i *>i 180.40.7.2 0 100 0 200 i *> 60.0.0.0 208.28.1.1 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path * i 180.40.7.2 0 100 0 300 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i *> 180.40.7.64/27 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i *> 180.40.7.128/27 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i *>i192.10.32.0 17.80.1.2 0 100 0 i r> 208.28.1.0/29 208.28.1.1 0 0 300 i r i 180.40.7.2 0 100 0 300 i *> 208.28.1.64/28 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i * 208.28.1.128/27 208.28.1.1 0 300 200 i *>i 180.40.7.2 0 100 0 200 i R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip ropute ^ % Invalid input detected at '^' marker. R4#sh ip o  r    bgp~  BGP table version is 5, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 208.28.1.1 0 100 0 300 i * i17.57.100.0/24 208.28.1.1 0 100 0 300 i * i17.57.101.0/24 208.28.1.1 0 100 0 300 i * i17.57.102.0/24 208.28.1.1 0 100 0 300 i * i17.57.103.0/24 208.28.1.1 0 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i * i60.0.0.0 208.28.1.1 0 100 0 300 i * i180.40.7.64/27 208.28.1.1 0 100 0 300 i * i180.40.7.128/27 208.28.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i * i208.28.1.0/29 208.28.1.1 0 100 0 300 i * i208.28.1.64/28 208.28.1.1 0 100 0 300 i R4#^x3 % Unknown command or computer name, or unable to find computer address R4# R4#^x3 % Unknown command or computer name, or unable to find computer address R4#piWARY9 Translating "piWARY9" Translating "piWARY9" % Unknown command or computer name, or unable to find computer address R4#-JP';OSL         RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#CONF T Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgp 100 R3(config-router)#router bgp 100nei 208.28.1.1 remote 30017.80.1.2 remote 100 208.28.1.1 remote 300 17.80.1.2 remote 100         o R3(config-router)#nei 17.80.1.2 route-r R3(config-router)#nei 17.80.1.2 route-reflector-client R3(config-router)# *Mar 1 19:33:51.343: %BGP-5-ADJCHANGE: neighbor 17.80.1.2 Down RR client config change R3(config-router)# *Mar 1 19:34:20.347: %BGP-5-ADJCHANGE: neighbor 17.80.1.2 Up R3(config-router)#^Z R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] 19 R4#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 C 40.0.0.0/8 is directly connected, Loopback99 C 192.10.32.0/24 is directly connected, ATM1/0 B 30.0.0.0/8 [200/0] via 17.80.1.1, 00:00:18 R4#qsh ip route     bgp BGP table version is 7, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 208.28.1.1 0 100 0 300 i * i17.57.100.0/24 208.28.1.1 0 100 0 300 i * i17.57.101.0/24 208.28.1.1 0 100 0 300 i * i17.57.102.0/24 208.28.1.1 0 100 0 300 i * i17.57.103.0/24 208.28.1.1 0 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i * i20.0.0.0 180.40.7.2 0 100 0 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i * i50.0.0.0 180.40.7.2 0 100 0 200 i * i60.0.0.0 208.28.1.1 0 100 0 300 i * i180.40.7.0/27 180.40.7.2 0 100 0 i * i180.40.7.64/27 208.28.1.1 0 100 0 300 i * i180.40.7.128/27 208.28.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i * i208.28.1.0/29 208.28.1.1 0 100 0 300 i * i208.28.1.64/28 208.28.1.1 0 100 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path * i208.28.1.128/27 180.40.7.2 0 100 0 200 i R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] * R3#coni fig t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgp 100 R3(config-router)#router bgp 100nei 17.80.1.2 route-reflector-client                        ne R3(config-router)#nei 17.80.1.2 next-hop-s R3(config-router)#nei 17.80.1.2 next-hop-self R3(config-router)# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip bgp BGP table version is 17, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 17.80.1.1 0 100 0 300 i *>i17.57.100.0/24 17.80.1.1 0 100 0 300 i *>i17.57.101.0/24 17.80.1.1 0 100 0 300 i *>i17.57.102.0/24 17.80.1.1 0 100 0 300 i *>i17.57.103.0/24 17.80.1.1 0 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i * i20.0.0.0 180.40.7.2 0 100 0 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i * i50.0.0.0 180.40.7.2 0 100 0 200 i *>i60.0.0.0 17.80.1.1 0 100 0 300 i * i180.40.7.0/27 180.40.7.2 0 100 0 i *>i180.40.7.64/27 17.80.1.1 0 100 0 300 i *>i180.40.7.128/27 17.80.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i *>i208.28.1.0/29 17.80.1.1 0 100 0 300 i *>i208.28.1.64/28 17.80.1.1 0 100 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path * i208.28.1.128/27 180.40.7.2 0 100 0 200 i R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#nei 17.80.1.2 next-hop-self nnei 17.80.1.2 next-hop-self onei 17.80.1.2 next-hop-self  nei 17.80.1.2 next-hop-self  R3(config-router)#exit R3(config)#route-map ToR4 R3(config-route-map)#set ip ne R3(config-route-map)#set ip next-hop ? A.B.C.D IP address of next hop peer-address Use peer address (for BGP only) verify-availability Verify if nexthop is a CDP neighbor R3(config-route-map)#set ip next-hop 17.780   80.1.1 % Warning: Next hop address is our address R3(config-route-map)#set ip next-hop 17.80.1.1route-map ToR4  2 R3(config-route-map)#route-map ToR2set ip next-hop 17.80.1.1        80.40.7.3 % Warning: Next hop address is our address R3(config-route-map)#router bgp 100 R3(config-router)#nei 17.80.1.2 rou R3(config-router)#nei 17.80.1.2 route-m R3(config-router)#nei 17.80.1.2 route-map ToR4 out R3(config-router)#nei 17.80.1.2 route-map ToR4 out out 2 out.2 route-map ToR2 out 2 route-map ToR2 out .2 route-map ToR2 out .2 route-map ToR2 out 2 route-map ToR2 out .2 route-map ToR2 out 8.2 route-map ToR2 out0.2 route-map ToR2 out..2 route-map ToR2 out4.2 route-map ToR2 out0.2 route-map ToR2 out..2 route-map ToR2 out7.2 route-map ToR2 out R3(config-router)#^Z R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip bgp BGP table version is 37, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 208.28.1.1 0 100 0 300 i * i17.57.100.0/24 208.28.1.1 0 100 0 300 i * i17.57.101.0/24 208.28.1.1 0 100 0 300 i * i17.57.102.0/24 208.28.1.1 0 100 0 300 i * i17.57.103.0/24 208.28.1.1 0 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i * i20.0.0.0 180.40.7.2 0 100 0 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i * i50.0.0.0 180.40.7.2 0 100 0 200 i * i60.0.0.0 208.28.1.1 0 100 0 300 i * i180.40.7.0/27 180.40.7.2 0 100 0 i * i180.40.7.64/27 208.28.1.1 0 100 0 300 i * i180.40.7.128/27 208.28.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i * i208.28.1.0/29 208.28.1.1 0 100 0 300 i * i208.28.1.64/28 208.28.1.1 0 100 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path * i208.28.1.128/27 180.40.7.2 0 100 0 200 i R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] *M R3#clea ip bgp * out R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip bgp BGP table version is 51, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 17.80.1.1 0 100 0 300 i *>i17.57.100.0/24 17.80.1.1 0 100 0 300 i *>i17.57.101.0/24 17.80.1.1 0 100 0 300 i *>i17.57.102.0/24 17.80.1.1 0 100 0 300 i *>i17.57.103.0/24 17.80.1.1 0 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *>i20.0.0.0 17.80.1.1 0 100 0 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i *>i50.0.0.0 17.80.1.1 0 100 0 200 i *>i60.0.0.0 17.80.1.1 0 100 0 300 i *>i180.40.7.0/27 17.80.1.1 0 100 0 i *>i180.40.7.64/27 17.80.1.1 0 100 0 300 i *>i180.40.7.128/27 17.80.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i *>i208.28.1.0/29 17.80.1.1 0 100 0 300 i *>i208.28.1.64/28 17.80.1.1 0 100 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path *>i208.28.1.128/27 17.80.1.1 0 100 0 200 i R4# RACK18AS>2 [Resuming connection 2 to r2 ... ] * R2#sh ip bgp BGP table version is 42, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 0 200 300 i * i17.57.100.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.101.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.102.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.103.0/24 180.40.7.3 0 100 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i *>i17.80.1.0/24 180.40.7.3 0 100 0 i *> 20.0.0.0 0.0.0.0 0 32768 i *>i30.0.0.0 180.40.7.3 0 100 0 i *>i40.0.0.0 180.40.7.3 0 100 0 i * 50.0.0.0 180.40.7.66 0 300 200 i * 180.40.7.130 0 300 200 i *> 208.28.1.130 0 0 200 i * i60.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i *> 180.40.7.0/27 0.0.0.0 0 32768 i r i180.40.7.64/27 180.40.7.3 0 100 0 300 i r> 180.40.7.66 0 0 300 i r 180.40.7.130 0 0 300 i r 208.28.1.130 0 200 300 i r i180.40.7.128/27 180.40.7.3 0 100 0 300 i r> 180.40.7.66 0 0 300 i r 180.40.7.130 0 0 300 i --More--   R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b r bgp router bgp 100 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes network 30.0.0.0 neighbor 17.80.1.2 remote-as 100 neighbor 17.80.1.2 route-reflector-client neighbor 17.80.1.2 route-map ToR4 out neighbor 180.40.7.2 remote-as 100 neighbor 180.40.7.2 route-map ToR2 out neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! route-map ToR2 permit 10 set ip next-hop 180.40.7.3 ! route-map ToR4 permit 10 --More--   set ip next-hop 17.80.1.1 ! ! ! ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 login ! ! end R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip bgp sum BGP router identifier 4.4.4.4, local AS number 100 BGP table version is 51, main routing table version 51 18 network entries using 1818 bytes of memory 18 path entries using 864 bytes of memory 4 BGP path attribute entries using 240 bytes of memory 1 BGP rrinfo entries using 24 bytes of memory 2 BGP AS-PATH entries using 48 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 2994 total bytes of memory BGP activity 37/19 prefixes, 37/19 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.80.1.1 4 100 55 27 51 0 0 00:08:21 15 R4# R4# R4#sh ip route sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 2 1 192 456 static 0 0 0 0 bgp 100 5 10 960 2280 External: 0 Internal: 15 Local: 0 internal 3 3516 Total 10 11 1152 6252 R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip rout sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 1 3 256 608 static 0 0 0 0 bgp 100 6 8 896 2128 External: 9 Internal: 5 Local: 0 internal 3 3516 Total 10 11 1152 6252 R3#^x2 % Unknown command or computer name, or unable to find computer address R3# R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh ip rout sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 1 4 320 760 static 0 0 0 0 bgp 100 6 7 832 1976 External: 9 Internal: 4 Local: 0 internal 3 3516 Total 10 11 1152 6252 R2# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip rout sum IP routing table name is Default-IP-Routing-Table(0) IP routing table maximum-paths is 32 Route Source Networks Subnets Overhead Memory (bytes) connected 1 2 192 456 static 0 0 0 0 bgp 200 6 10 1024 2432 External: 16 Internal: 0 Local: 0 internal 3 3516 Total 10 12 1216 6404 S5#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 5 subnets B 17.80.1.0 [20/0] via 208.28.1.129, 00:08:19 B 17.57.100.0 [20/0] via 208.28.1.66, 00:24:50 B 17.57.101.0 [20/0] via 208.28.1.66, 00:24:50 B 17.57.102.0 [20/0] via 208.28.1.66, 00:24:50 B 17.57.103.0 [20/0] via 208.28.1.66, 00:24:50 C 50.0.0.0/8 is directly connected, Loopback99 B 20.0.0.0/8 [20/0] via 208.28.1.129, 00:24:23 B 40.0.0.0/8 [20/0] via 208.28.1.129, 00:08:19 B 10.0.0.0/8 [20/0] via 208.28.1.66, 00:24:50 208.28.1.0/24 is variably subnetted, 4 subnets, 3 masks C 208.28.1.128/27 is directly connected, Vlan20 C 208.28.1.64/29 is directly connected, Vlan10 --More--  B 208.28.1.64/28 [20/0] via 208.28.1.66, 00:24:52 B 208.28.1.0/29 [20/0] via 208.28.1.66, 00:24:52 B 192.10.32.0/24 [20/0] via 208.28.1.129, 00:08:22 180.40.0.0/27 is subnetted, 3 subnets B 180.40.7.128 [20/0] via 208.28.1.66, 00:24:52 B 180.40.7.0 [20/0] via 208.28.1.129, 00:24:25 B 180.40.7.64 [20/0] via 208.28.1.66, 00:24:52 B 60.0.0.0/8 [20/0] via 208.28.1.66, 00:24:52 B 30.0.0.0/8 [20/0] via 208.28.1.129, 00:22:07 S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int vlan 10 S5(config-if)#ip add 208.28.1.65 255.255.255.240 S5(config-if)#^Z S5#confi tsh ip route 19:50:46: %SYS-5-CONFIG_I: Configured from console by console S5#sh ip route sum IP routing table name is Default-IP-Routing-Table(0) IP routing table maximum-paths is 32 Route Source Networks Subnets Overhead Memory (bytes) connected 1 2 192 456 static 0 0 0 0 bgp 200 6 9 960 2280 External: 15 Internal: 0 Local: 0 internal 3 3516 Total 10 11 1152 6252 S5# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh ip rou sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 1 5 384 912 static 0 0 0 0 bgp 300 6 6 768 1824 External: 8 Internal: 4 Local: 0 internal 3 3516 Total 10 11 1152 6252 R1# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6#sh ip rout sum IP routing table name is Default-IP-Routing-Table(0) IP routing table maximum-paths is 32 Route Source Networks Subnets Overhead Memory (bytes) connected 1 4 320 760 static 0 0 0 0 bgp 300 6 7 832 1976 External: 0 Internal: 13 Local: 0 internal 3 3516 Total 10 11 1152 6252 S6# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#tclsh R4(tcl)#foreach test { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#208.28.1.1 +>(tcl)#208.28.1.2 +>(tcl)#180.40.7.2 +>(tcl)#180.40.7.3 +>(tcl)#17.80.1.1 +>(tcl)#17.80.1.2 +>(tcl)#10.1.1.1 +>(tcl)#20.1.1.1 +>(tcl)#30.1.1.1 +>(tcl)#40.1.1.1 +>(tcl)#50.1.1.1 +>(tcl)#60.1.1.1 +>(tcl)# +>(tcl)#} {ping $test rep 2};tclqui Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 64/74/84 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.101.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/56/56 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.102.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/62/64 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.65, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 44/44/44 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.66, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.129, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 32/32/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.130, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 32/32/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.65, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 72/72/72 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.66, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.129, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.130, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 32/32/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.80.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.80.1.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/62/64 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 20.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 32/32/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 30.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 40.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 50.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 32/32/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 60.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/60 ms R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#tclsh R3(tcl)#foreach test { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#208.28.1.1 +>(tcl)#208.28.1.2 +>(tcl)#180.40.7.2 +>(tcl)#180.40.7.3 +>(tcl)#17.80.1.1 +>(tcl)#17.80.1.2 +>(tcl)#10.1.1.1 +>(tcl)#20.1.1.1 +>(tcl)#30.1.1.1 +>(tcl)#40.1.1.1 +>(tcl)#50.1.1.1 +>(tcl)#60.1.1.1 +>(tcl)# +>(tcl)#} {ping $test rep 2};tclquit Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 57/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.101.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.102.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.65, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/61 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.66, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/72/88 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.129, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.130, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.65, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 112/114/116 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.66, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.129, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 100/100/100 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.130, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/62/64 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/61 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.2, timeout is 2 seconds: .. Success rate is 0 percent (0/2) Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 61/62/64 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.80.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.80.1.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 20.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 30.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 40.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 50.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 60.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/56/56 ms R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#tclsh R2(tcl)#foreach test { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#208.28.1.1 +>(tcl)#208.28.1.2 +>(tcl)#180.40.7.2 +>(tcl)#180.40.7.3 +>(tcl)#17.80.1.1 +>(tcl)#17.80.1.2 +>(tcl)#10.1.1.1 +>(tcl)#20.1.1.1 +>(tcl)#30.1.1.1 +>(tcl)#40.1.1.1 +>(tcl)#50.1.1.1 +>(tcl)#60.1.1.1 +>(tcl)# +>(tcl)#} {ping $test rep 2};tclquit Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.101.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.102.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.65, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/56/56 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.66, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/68/81 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.129, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.130, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.65, timeout is 2 seconds: .. Success rate is 0 percent (0/2) Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.66, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/61 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.129, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/62/64 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.130, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 113/114/116 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/62/68 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.80.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.80.1.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 32/32/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 20.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 30.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/28/29 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 40.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 32/32/33 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 50.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 60.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/56/56 ms R2# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#tclsh R1(tcl)#foreach test { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#208.28.1.1 +>(tcl)#208.28.1.2 +>(tcl)#180.40.7.2 +>(tcl)#180.40.7.3 +>(tcl)#17.80.1.1 +>(tcl)#17.80.1.2 +>(tcl)#10.1.1.1 +>(tcl)#20.1.1.1 +>(tcl)#30.1.1.1 +>(tcl)#40.1.1.1 +>(tcl)#50.1.1.1 +>(tcl)#60.1.1.1 +>(tcl)# +>(tcl)#} {ping $test rep 2};tclquit Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.101.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.102.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.65, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.66, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.129, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 41/52/64 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.130, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.65, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/60/64 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.66, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 120/130/140 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.129, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.130, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/62/64 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 116/120/124 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 208.28.1.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/82/104 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/64/68 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 84/94/104 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.80.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 17.80.1.2, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/61 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 20.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 30.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 56/64/72 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 40.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 50.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 2, 100-byte ICMP Echos to 60.1.1.1, timeout is 2 seconds: !! Success rate is 100 percent (2/2), round-trip min/avg/max = 4/4/5 ms R1# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)# S5(config)#macro name testbgp Enter macro commands one per line. End with the character '@'. do ping 17.57.100.1 do ping 17.57.100.2 do ping 17.57.101.1 do ping 17.57.102.1 do ping 17.57.103.1 do ping 208.28.1.65 do ping 208.28.1.66 do ping 208.28.1.129 do ping 208.28.1.130 do ping 180.40.7.65 do ping 180.40.7.66 do ping 180.40.7.129 do ping 180.40.7.130 do ping 208.28.1.1 do ping 208.28.1.2 do ping 180.40.7.2 do ping 180.40.7.3 do ping 17.80.1.1 do ping 17.80.1.2 do ping 10.1.1.1 do ping 20.1.1.1 do ping 30.1.1.1 do ping 40.1.1.1 do ping 50.1.1.1 do ping 60.1.1.1 @ S5(config)# S5(config)#macro global apply testbgp Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/6/24 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.101.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.102.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.65, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.66, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.129, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.130, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.65, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/57/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.66, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.129, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 40/43/44 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.130, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/57/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.80.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 28/29/32 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.80.1.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 20.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 30.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 28/29/32 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 40.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 28/31/32 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 50.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 60.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms S5(config)#^Z S5# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6#confi t Enter configuration commands, one per line. End with CNTL/Z. S6(config)# S6(config)#macro name testbgp Enter macro commands one per line. End with the character '@'. do ping 17.57.100.1 do ping 17.57.100.2 do ping 17.57.101.1 do ping 17.57.102.1 do ping 17.57.103.1 do ping 208.28.1.65 do ping 208.28.1.66 do ping 208.28.1.129 do ping 208.28.1.130 do ping 180.40.7.65 do ping 180.40.7.66 do ping 180.40.7.129 do ping 180.40.7.130 do ping 208.28.1.1 do ping 208.28.1.2 do ping 180.40.7.2 do ping 180.40.7.3 do ping 17.80.1.1 do ping 17.80.1.2 do ping 10.1.1.1 do ping 20.1.1.1 do ping 30.1.1.1 do ping 40.1.1.1 do ping 50.1.1.1 do ping 60.1.1.1 @ S6(config)# S6(config)#macro global apply testbgp Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/7/28 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.101.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.102.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.65, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.66, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.129, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.130, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.65, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.66, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/6/20 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.129, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 40/43/44 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.130, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/6/20 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/59/64 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/60/72 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 72/72/72 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.80.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.80.1.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/59/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 20.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 30.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/58/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 40.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/59/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 50.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 60.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms S6(config)#^Z S6# 19:54:16: %SYS-5-CONFIG_I: Configured from console by console S6# S6# S6# S6# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b vf  bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.129 remote-as 100 neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.65 remote-as 200 no auto-summary ! no ip http server ip classless ! ! ! ! ! --More--   R1# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b bgp router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.130 remote-as 300 neighbor 208.28.1.130 remote-as 200 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! --More--   R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b bgp router bgp 100 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes network 30.0.0.0 neighbor 17.80.1.2 remote-as 100 neighbor 17.80.1.2 route-reflector-client neighbor 17.80.1.2 route-map ToR4 out neighbor 180.40.7.2 remote-as 100 neighbor 180.40.7.2 route-map ToR2 out neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! route-map ToR2 permit 10 set ip next-hop 180.40.7.3 ! route-map ToR4 permit 10 --More--   set ip next-hop 17.80.1.1 --More--  ! --More--  ! --More--  ! --More--  ! --More--   R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh run |b  b bgp router bgp 100 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes network 17.80.1.0 mask 255.255.255.0 network 40.0.0.0 network 192.10.32.0 neighbor 17.80.1.1 remote-as 100 no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! ! ! dial-peer cor custom ! ! ! ! --More--   R4# RACK18AS>5 [Resuming connection 5 to r5 ... ] 19:5 S5#shj    run | b bgp macro name testbgp do ping 17.57.100.1 do ping 17.57.100.2 do ping 17.57.101.1 do ping 17.57.102.1 do ping 17.57.103.1 do ping 208.28.1.65 do ping 208.28.1.66 do ping 208.28.1.129 do ping 208.28.1.130 do ping 180.40.7.65 do ping 180.40.7.66 do ping 180.40.7.129 do ping 180.40.7.130 do ping 208.28.1.1 do ping 208.28.1.2 do ping 180.40.7.2 do ping 180.40.7.3 do ping 17.80.1.1 do ping 17.80.1.2 do ping 10.1.1.1 do ping 20.1.1.1 do ping 30.1.1.1 --More--   S5#sh run | b bgp bgpr bgpo bgpu bgpt bgpe bgpr bgp router bgp 200 no synchronization bgp router-id 5.5.5.5 bgp log-neighbor-changes network 50.0.0.0 network 208.28.1.128 mask 255.255.255.224 neighbor 208.28.1.66 remote-as 300 neighbor 208.28.1.129 remote-as 100 no auto-summary ! ip classless ip http server ip http secure-server ! ! ! control-plane ! ! line con 0 exec-timeout 0 0 logging synchronous line vty 0 4 --More--   S5# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6#sh run | b rouer    ter bgp router bgp 300 no synchronization bgp router-id 6.6.6.6 bgp log-neighbor-changes network 17.57.100.0 mask 255.255.255.0 network 17.57.101.0 mask 255.255.255.0 network 17.57.102.0 mask 255.255.255.0 network 17.57.103.0 mask 255.255.255.0 network 60.0.0.0 neighbor 17.57.100.1 remote-as 300 no auto-summary ! ip classless ip http server ip http secure-server ! ! ! control-plane ! ! line con 0 exec-timeout 0 0 --More--   S6# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh ip bgp BGP table version is 42, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 0 200 300 i * i17.57.100.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.101.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.102.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.103.0/24 180.40.7.3 0 100 0 300 i --More--   R2#sh ip bgp 50.0.0.0 BGP routing table entry for 50.0.0.0/8, version 7 Paths: (3 available, best #3, table Default-IP-Routing-Table) Advertised to non peer-group peers: 180.40.7.3 180.40.7.66 180.40.7.130 300 200 180.40.7.66 from 180.40.7.66 (1.1.1.1) Origin IGP, localpref 100, valid, external 300 200 180.40.7.130 from 180.40.7.130 (1.1.1.1) Origin IGP, localpref 100, valid, external 200 208.28.1.130 from 208.28.1.130 (5.5.5.5) Origin IGP, metric 0, localpref 100, valid, external, best R2#cofig t ^ % Invalid input detected at '^' marker. R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#ip as R2(config)#ip as-path a R2(config)#ip as-path access-list ? <1-500> AS path access list number R2(config)#ip as-path access-list p 1 ? deny Specify packets to reject permit Specify packets to forward R2(config)#ip as-path access-list 1 per _200$ R2(config)#route-map mProb2 R2(config-route-map)#route-map mProb2no    nroute-map mProb2oroute-map mProb2 route-map mProb2 R2(config)#no route-map mProb2Prob2 no route-map Prob2  route-map Prob2  R2(config-route-map)#match ? as-path Match BGP AS path list clns CLNS information community Match BGP community list extcommunity Match BGP/VPN extended community list interface Match first hop interface of route ip IP specific information ipv6 IPv6 specific information length Packet length metric Match metric of route mpls-label Match routes which have MPLS labels nlri BGP NLRI type policy-list Match IP policy list route-type Match route-type of route tag Match tag of route R2(config-route-map)#match as R2(config-route-map)#match as-path ? <1-500> AS path access-list R2(config-route-map)#match as-path 1 R2(config-route-map)#set l R2(config-route-map)#set lo R2(config-route-map)#set local-preference ? <0-4294967295> Preference value R2(config-route-map)#set local-preference 99 R2(config-route-map)#set local-preference 99match as-path 1  route-map Prob2 20 R2(config-route-map)#router bgp 123 BGP is already running; AS is 100 R2(config)#router bgp 123  00 R2(config-router)#nei 208.28.1.3 130 rou R2(config-router)#nei 208.28.1.130 route-m R2(config-router)#nei 208.28.1.130 route-map Prob2 in R2(config-router)#^Z R2#sh ip *Mar 1 20:03:27.964: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip bgp BGP table version is 42, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 0 200 300 i * i17.57.100.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.101.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.102.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.103.0/24 180.40.7.3 0 100 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i *>i17.80.1.0/24 180.40.7.3 0 100 0 i *> 20.0.0.0 0.0.0.0 0 32768 i *>i30.0.0.0 180.40.7.3 0 100 0 i *>i40.0.0.0 180.40.7.3 0 100 0 i * 50.0.0.0 180.40.7.66 0 300 200 i * 180.40.7.130 0 300 200 i *> 208.28.1.130 0 0 200 i * i60.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i *> 180.40.7.0/27 0.0.0.0 0 32768 i r i180.40.7.64/27 180.40.7.3 0 100 0 300 i r> 180.40.7.66 0 0 300 i r 180.40.7.130 0 0 300 i r 208.28.1.130 0 200 300 i r i180.40.7.128/27 180.40.7.3 0 100 0 300 i r> 180.40.7.66 0 0 300 i r 180.40.7.130 0 0 300 i --More--   R2#cel  l; ea ip bgp * in R2#clea ip bgp * insh ip bgp  BGP table version is 44, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 0 200 300 i * i17.57.100.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.101.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.102.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.103.0/24 180.40.7.3 0 100 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i *>i17.80.1.0/24 180.40.7.3 0 100 0 i *> 20.0.0.0 0.0.0.0 0 32768 i *>i30.0.0.0 180.40.7.3 0 100 0 i *>i40.0.0.0 180.40.7.3 0 100 0 i *> 50.0.0.0 180.40.7.66 0 300 200 i * 180.40.7.130 0 300 200 i * 208.28.1.130 0 99 0 200 i * i60.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i *> 180.40.7.0/27 0.0.0.0 0 32768 i r i180.40.7.64/27 180.40.7.3 0 100 0 300 i r> 180.40.7.66 0 0 300 i r 180.40.7.130 0 0 300 i r 208.28.1.130 0 200 300 i r i180.40.7.128/27 180.40.7.3 0 100 0 300 i r> 180.40.7.66 0 0 300 i r 180.40.7.130 0 0 300 i --More--   R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp BGP table version is 47, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.100.0/24 208.28.1.1 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.101.0/24 208.28.1.1 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.102.0/24 208.28.1.1 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.103.0/24 208.28.1.1 0 300 i * i 180.40.7.2 0 100 0 300 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i *> 50.0.0.0 208.28.1.1 0 300 200 i * i 180.40.7.2 0 100 0 300 200 i *> 60.0.0.0 208.28.1.1 0 300 i --More--   R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b bpg  gp router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.130 remote-as 300 neighbor 208.28.1.130 remote-as 200 neighbor 208.28.1.130 route-map Prob2 in no auto-summary ! ip classless ! ip as-path access-list 1 permit _200$ no ip http server no ip http secure-server ! ! route-map Prob2 permit 10 match as-path 1 --More--   set local-preference 99 --More--  ! --More--  route-map Prob2 permit 20 --More--  ! --More--  ! --More--  ! --More--  ! --More--   R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#ip pro  R2(config)#ip prefix-list Prob    pp ? deny Specify packets to reject description Prefix-list specific description permit Specify packets to forward seq sequence number of an entry R2(config)#ip prefix-list pp    Prob3100 per 17.57.100.0/24 R2(config)#ip prefix-list Prob3100 per 17.57.100.0/24 per 17.57.100.0/24 1 per 17.57.100.0/24 per 17.57.100..0/24 1.0/24 R2(config)#route-map Prob3100 R2(config-route-map)#matc ip add pr R2(config-route-map)#matc ip add prefix-list Prob3100 R2(config-route-map)#set we R2(config-route-map)#set weight 111111 ^ % Invalid input detected at '^' marker. R2(config-route-map)#set weight 111111  R2(config-route-map)#set weight 111111matc ip add prefix-list Prob3100route-map Prob3100  20 R2(config-route-map)#route-map Prob3100 20set weight 11111 1matc ip add prefix-list Prob3100route-map Prob3100  1 R2(config-route-map)#route-map Prob31010 20set weight 11111 1matc ip add prefix-list Prob3100 1 R2(config-route-map)#matc ip add prefix-list Prob3101route-map Prob3101 0 20set weight 11111      222222 ^ % Invalid input detected at '^' marker. R2(config-route-map)#set weight 222222  R2(config-route-map)#set weight 222222matc ip add prefix-list Prob3101route-map Prob3101  20 R2(config-route-map)#rpouetr      outer bgp 100 R2(config-router)#nei 180.40.7.66 rout R2(config-router)#nei 180.40.7.66 route-m R2(config-router)#nei 180.40.7.66 route-map Prob3100 in R2(config-router)#nei 180.40.7.66 route-map Prob3100 in in 1 in6 route-map Prob3101 in  route-map Prob3101 in 1 route-map Prob3101 in3 route-map Prob3101 in0 route-map Prob3101 in R2(config-router)#^Z R2#clea *Mar 1 20:10:47.159: %SYS-5-CONFIG_I: Configured from console by console R2#clea ip bgp * in R2#sj   h ip bgp BGP table version is 46, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 0 200 300 i * i17.57.100.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 11111 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.101.0/24 180.40.7.3 0 100 0 300 i * 180.40.7.66 0 300 i *> 180.40.7.130 22222 300 i * 208.28.1.130 0 200 300 i * i17.57.102.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 300 i * 180.40.7.130 0 300 i * 208.28.1.130 0 200 300 i * i17.57.103.0/24 180.40.7.3 0 100 0 300 i --More--   R2#sh run | b router router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 route-map Prob3100 in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3101 in neighbor 208.28.1.130 remote-as 200 neighbor 208.28.1.130 route-map Prob2 in no auto-summary ! ip classless ! ip as-path access-list 1 permit _200$ no ip http server no ip http secure-server ! ! --More--  ip prefix-list Prob3100 seq 5 permit 17.57.100.0/24 ! ip prefix-list Prob3101 seq 5 permit 17.57.101.0/24 ! route-map Prob2 permit 10 match as-path 1 set local-preference 99 ! route-map Prob2 permit 20 ! route-map Prob3101 permit 10 match ip address prefix-list Prob3101 set weight 22222 ! route-map Prob3101 permit 20 ! route-map Prob3100 permit 10 match ip address prefix-list Prob3100 set weight 11111 ! route-map Prob3100 permit 20 ! ! --More--  ! --More--   R2#^x   RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#confi t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#ip pre R1(config)#ip prefix-list Prob4 per 17.57.102.0/24 R1(config)#route-map ToS5 R1(config-route-map)#pa  mat R1(config-route-map)#match ip add pr R1(config-route-map)#match ip add prefix-list Prob4 R1(config-route-map)#set as R1(config-route-map)#set as-path p R1(config-route-map)#set as-path prepend 111 222 333 444 R1(config-route-map)#set as-path prepend 111 222 333 444match ip add prefix-list Prob4 route-map ToS5  20 R1(config-route-map)#rouer    ter bgp 300 R1(config-router)#nei 208.28.1.65 rout R1(config-router)#nei 208.28.1.65 route-m R1(config-router)#nei 208.28.1.65 route-map ToS5 out R1(config-router)#^Z R1#clea *Mar 1 20:16:36.661: %SYS-5-CONFIG_I: Configured from console by console R1#clea ip bgp * out R1#sh ip gp ^ % Invalid input detected at '^' marker. R1#sh ip gp sh ip gpbgp BGP table version is 30, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.1.0/24 180.40.7.65 0 100 i * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 100 i * 20.0.0.0 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i * 30.0.0.0 208.28.1.65 0 200 100 i * 180.40.7.65 0 100 i * 180.40.7.129 0 100 i *> 208.28.1.2 0 0 100 i --More--   R1# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip bgp BGP table version is 32, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.100.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 17.57.101.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 111 222 333 444 i * 17.57.103.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i *> 17.80.1.0/24 208.28.1.129 0 100 i * 208.28.1.66 0 300 100 i * 20.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 0 100 i *> 30.0.0.0 208.28.1.129 0 100 i * 208.28.1.66 0 300 100 i --More--   S5# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#conf t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#nei 208.28.1.65 route-map ToS5 outrouter bgp 300 -map ToS5 20set as-path prepend 111 222 333 444match ip add prefix-list Prob4 route-map ToS5  10 R1(config-route-map)#route-map ToS5 10nei 208.28.1.65 route-map ToS5 outrouter bgp 300 -map ToS5 20set as-path prepend 111 222 333 444                  300 300 300 300 300 300 300 R1(config-route-map)#do sh run | b route-map neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! no ip http server ip classless ! ! ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 ! ! ! ! dial-peer cor custom ! ! ! --More--   R1(config-route-map)#cl ip rout e ip rout dcle ip rout ocle ip rout  cle ip rout cle ip rout      bgp * out R1(config-route-map)#^Z R1# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip bgp BGP table version is 32, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.100.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 17.57.101.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 300 i * 17.57.103.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i *> 17.80.1.0/24 208.28.1.129 0 100 i * 208.28.1.66 0 300 100 i * 20.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 0 100 i *> 30.0.0.0 208.28.1.129 0 100 i * 208.28.1.66 0 300 100 i --More--   S5# RACK18AS>1 [Resuming connection 1 to r1 ... ] * R1#sh runb |      | b bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.129 remote-as 100 neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! no ip http server ip classless ! ! ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 --More--  ! route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 login ! ! --More--   R1# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router gbp     bgp 100 R2(config-router)#bgp b R2(config-router)#bgp bestpath ? compare-routerid Compare router-id for identical EBGP paths med MED attribute R2(config-router)#bgp bestpath m R2(config-router)#bgp bestpath med ? confed Compare MED among confederation paths missing-as-worst Treat missing MED as the least preferred one R2(config-router)#bgp bestpath med m R2(config-router)#bgp bestpath med missing-as-worst ? R2(config-router)#bgp bestpath med missing-as-worst R2(config-router)#^Z R2#sh *Mar 1 20:19:52.017: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip bgp BGP table version is 46, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i * i17.57.100.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 4294967295 11111 300 i * 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i * i17.57.101.0/24 180.40.7.3 0 100 0 300 i * 180.40.7.66 4294967295 0 300 i *> 180.40.7.130 4294967295 22222 300 i * 208.28.1.130 4294967295 0 200 300 i * i17.57.102.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 4294967295 0 300 i * 180.40.7.130 4294967295 0 300 i * i17.57.103.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.66 4294967295 0 300 i --More--   R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#conf t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgpo    100 R3(config-router)#bgp bestpath med missing-as-worst R3(config-router)#^Z R3# R3# R3# *Mar 1 20:20:19.057: %SYS-5-CONFIG_I: Configured from console by console R3# R3#sh ip bgp BGP table version is 47, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.100.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.101.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.102.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 0 100 0 300 i *> 17.57.103.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 0 100 0 300 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i *> 50.0.0.0 208.28.1.1 4294967295 0 300 200 i *> 60.0.0.0 208.28.1.1 4294967295 0 300 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i --More--  *> 180.40.7.64/27 208.28.1.1 0 0 300 i --More--  * i 180.40.7.2 0 100 0 300 i --More--  *> 180.40.7.128/27 208.28.1.1 0 0 300 i --More-- RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#confi t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#route-map Prob5 R1(config-route-map)#match ip add pr R1(config-route-map)#match ip add prefix-list Prob4 R1(config-route-map)#set metr  t R1(config-route-map)#set metric ? +/- Add or subtract metric <0-4294967295> Metric value or Bandwidth in Kbits per second R1(config-route-map)#set metric 111111 R1(config-route-map)#set metric 111111match ip add prefix-list Prob4route-map Prob5  20 R1(config-route-map)#router bgp 100 BGP is already running; AS is 300 R1(config)#router bgp 10000 300 R1(config-router)#nei 208.28.1.2 rout R1(config-router)#nei 208.28.1.2 route-m R1(config-router)#nei 208.28.1.2 route-map Prob5 out R1(config-router)#^Z R1#clea ip *Mar 1 20:23:06.288: %SYS-5-CONFIG_I: Configured from console by console R1#clea ip bgp & * out R1#^Z R1# RACK18AS>3 [Resuming connection 3 to r3 ... ]  * i 180.40.7.2 0 100 0 300 i --More--   R3#sh ip bgp BGP table version is 50, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i * 17.57.100.0/24 208.28.1.1 4294967295 0 300 i *>i 180.40.7.2 0 100 0 300 i * 17.57.101.0/24 208.28.1.1 4294967295 0 300 i *>i 180.40.7.2 0 100 0 300 i *> 17.57.102.0/24 208.28.1.1 111111 0 300 i *> 17.57.103.0/24 208.28.1.1 4294967295 0 300 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i *> 50.0.0.0 208.28.1.1 4294967295 0 300 200 i *> 60.0.0.0 208.28.1.1 4294967295 0 300 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i *> 180.40.7.64/27 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i --More--   R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh ip bgp BGP table version is 52, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 180.40.7.3 0 100 0 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 17.57.100.0/24 180.40.7.66 4294967295 11111 300 i * 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i * 17.57.101.0/24 180.40.7.66 4294967295 0 300 i *> 180.40.7.130 4294967295 22222 300 i * 208.28.1.130 4294967295 0 200 300 i *>i17.57.102.0/24 180.40.7.3 111111 100 0 300 i * 180.40.7.66 4294967295 0 300 i * 180.40.7.130 4294967295 0 300 i *>i17.57.103.0/24 180.40.7.3 0 100 0 300 i * 180.40.7.66 4294967295 0 300 i * 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i --More--   R2# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.129 remote-as 100 neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 route-map Prob5 out neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! no ip http server ip classless ! ! ! --More--  ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 --More--   R1# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b bgp router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 route-map Prob3100 in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3101 in neighbor 208.28.1.130 remote-as 200 neighbor 208.28.1.130 route-map Prob2 in no auto-summary ! ip classless ! ip as-path access-list 1 permit _200$ no ip http server no ip http secure-server ! --More--   R2# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#confi t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#ip pre R1(config)#ip prefix-list Prob    No103 den 17.57.103.0/24 R1(config)#ip prefix-list No103 den 17.57.103.0/24                  per 0.0.0.0/0 le 32 R1(config)#router bgp 100 BGP is already running; AS is 300 R1(config)#router bgp 100100 200 BGP is already running; AS is 300 R1(config)#router bgp 20000 300 R1(config-router)#nei 208.28.1.2 pr R1(config-router)#nei 208.28.1.2 prefix-list No103 out R1(config-router)#nei 208.28.1.2 prefix-list No103 out prefix-list No103 out  prefix-list No103 out  prefix-list No103 out  prefix-list No103 out  prefix-list No103 out  prefix-list No103 out  prefix-list No103 out  prefix-list No103 out  prefix-list No103 out  prefix-list No103 out 1 prefix-list No103 out8 prefix-list No103 out0 prefix-list No103 out. prefix-list No103 out4 prefix-list No103 out0 prefix-list No103 out. prefix-list No103 out7 prefix-list No103 out. prefix-list No103 out1 prefix-list No103 out2 prefix-list No103 out9 prefix-list No103 out prefix-list No103 outprefix-list No103 out  R1(config-router)#nei 180.40.7.129 prefix-list No103 out prefix-list No103 out  prefix-list No103 out  prefix-list No103 out 6 prefix-list No103 out5 prefix-list No103 out R1(config-router)#do cl i  e ip bgp * out R1(config-router)# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp BGP table version is 52, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i * 17.57.100.0/24 208.28.1.1 4294967295 0 300 i *>i 180.40.7.2 0 100 0 300 i * 17.57.101.0/24 208.28.1.1 4294967295 0 300 i *>i 180.40.7.2 0 100 0 300 i *> 17.57.102.0/24 208.28.1.1 111111 0 300 i *>i17.57.103.0/24 180.40.7.2 4294967295 100 0 200 300 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i *> 50.0.0.0 208.28.1.1 4294967295 0 300 200 i *> 60.0.0.0 208.28.1.1 4294967295 0 300 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i *> 180.40.7.64/27 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i --More--   R3# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#route-map ToS5 20 R1(config-route-map)#exit R1(config)#ip pre Yes103 pert    r 117.57.103/ .0/24 R1(config)#ip pre Yes103 per 117.57.103.0/24exit route-map ToS5 20 R1(config-route-map)#match ip adde  pre Yes103 R1(config-route-map)#set com R1(config-route-map)#set commu R1(config-route-map)#set community ? <1-4294967295> community number aa:nn community number in aa:nn format additive Add to the existing community internet Internet (well-known community) local-AS Do not send outside local AS (well-known community) no-advertise Do not advertise to any peer (well-known community) no-export Do not export to next AS (well-known community) none No community attribute R1(config-route-map)#set community no  -e R1(config-route-map)#set community no-export R1(config-route-map)#set community no-export match ip add pre Yes103 route-map ToS5 20   30 R1(config-route-map)#exit R1(config)#exitroute-map ToS5 30set community no-export match ip add pre Yes103 route-map ToS5 20 ip pre Yes103 per 117.57.103.0/24nip pre Yes103 per 117.57.103.0/24oip pre Yes103 per 117.57.103.0/24 ip pre Yes103 per 117.57.103.0/24 R1(config)#no ip pre Yes103 per 117.57.103.0/24\7.57.103.0/247.57.103.0/24 7.57.103.0/24 no ip pre Yes103 per 17.57.103.0/24  ip pre Yes103 per 17.57.103.0/24  R1(config)#cl  do clea ip bgp * out R1(config)# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip bgp BGP table version is 32, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.100.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 17.57.101.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 300 i *> 17.57.103.0/24 208.28.1.66 0 300 i *> 17.80.1.0/24 208.28.1.129 0 100 i * 208.28.1.66 0 300 100 i * 20.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 0 100 i *> 30.0.0.0 208.28.1.129 0 100 i * 208.28.1.66 0 300 100 i *> 40.0.0.0 208.28.1.129 0 100 i --More--   S5#sh ip bgp com S5#sh ip bgp community ? <1-4294967295> community number exact-match Exact match of the communities local-AS Do not send outside local AS (well-known community) no-advertise Do not advertise to any peer (well-known community) no-export Do not export to next AS (well-known community) | Output modifiers S5#sh ip bgp community no S5#sh ip bgp community no-e S5#sh ip bgp community no-export S5# S5# S5# S5# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1(config)#rouer    ter bgp 300 R1(config-router)#nei 2082 .28.1.1 65 sen R1(config-router)#nei 208.28.1.65 send-c R1(config-router)#nei 208.28.1.65 send-community ? both Send Standard and Extended Community attributes extended Send Extended Community attribute standard Send Standard Community attribute R1(config-router)#nei 208.28.1.65 send-community bot R1(config-router)#nei 208.28.1.65 send-community both R1(config-router)#^Z R1# *Mar 1 20:31:48.295: %SYS-5-CONFIG_I: Configured from console by console R1# R1# R1# R1#clea ip bgp * out R1# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip bgp community no-export BGP table version is 33, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 17.57.103.0/24 208.28.1.66 0 300 i S5# S5# S5# S5#sh ip bgo    17.57.103.0 BGP routing table entry for 17.57.103.0/24, version 33 Paths: (1 available, best #1, table Default-IP-Routing-Table, not advertised to EBGP peer) Flag: 0x880 Not advertised to any peer 300 208.28.1.66 from 208.28.1.66 (1.1.1.1) Origin IGP, localpref 100, valid, external, best Community: no-export S5# S5# S5# S5#sh ip bg 17.57.103.0.0 2.0 BGP routing table entry for 17.57.102.0/24, version 32 Paths: (2 available, best #1, table Default-IP-Routing-Table) Advertised to update-groups: 1 100 300 208.28.1.129 from 208.28.1.129 (2.2.2.2) Origin IGP, localpref 100, valid, external, best 300 300 300 300 300 300 300 300 208.28.1.66 from 208.28.1.66 (1.1.1.1) Origin IGP, localpref 100, valid, external S5# S5# S5# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp BGP table version is 53, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i * 17.57.100.0/24 208.28.1.1 4294967295 0 300 i *>i 180.40.7.2 0 100 0 300 i * 17.57.101.0/24 208.28.1.1 4294967295 0 300 i *>i 180.40.7.2 0 100 0 300 i *> 17.57.102.0/24 208.28.1.1 111111 0 300 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i *> 50.0.0.0 208.28.1.1 4294967295 0 300 200 i *> 60.0.0.0 208.28.1.1 4294967295 0 300 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i *> 180.40.7.64/27 208.28.1.1 0 0 300 i * i 180.40.7.2 0 100 0 300 i *> 180.40.7.128/27 208.28.1.1 0 0 300 i --More--   R3# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.65 prefix-list No103 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 prefix-list No103 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 prefix-list No103 out neighbor 208.28.1.2 route-map Prob5 out neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 send-community both neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! no ip http server --More--  ip classless ! ! ! ip prefix-list No103 seq 5 deny 17.57.103.0/24 ip prefix-list No103 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! ip prefix-list Yes103 seq 5 permit 17.57.103.0/24 ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 match ip address prefix-list Yes103 --More--   set community no-export ! route-map ToS5 permit 30 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 login ! ! end R1# R1# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3# R3#confi t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#rouer    ter bgp 100 R3(config-router)#nei ? A.B.C.D Neighbor address WORD Neighbor tag X:X:X:X::X Neighbor IPv6 address R3(config-router)#nei MyAs S ? activate Enable the Address Family for this Neighbor advertise-map specify route-map for conditional advertisement advertisement-interval Minimum interval between sending BGP routing updates allowas-in Accept as-path with my AS present in it capability Advertise capability to the peer default-originate Originate default route to this neighbor description Neighbor specific description disable-connected-check One-hop away EBGP peer using loopback address distribute-list Filter updates to/from this neighbor dmzlink-bw Propagate the DMZ link bandwidth ebgp-multihop Allow EBGP neighbors not on directly connected networks filter-list Establish BGP filters local-as Specify a local-as number maximum-prefix Maximum number of prefixes accepted from this peer next-hop-self Disable the next hop calculation for this neighbor next-hop-unchanged Propagate the iBGP paths's next hop unchanged for this neighbor password Set a password peer-group Configure peer-group prefix-list Filter updates to/from this neighbor remote-as Specify a BGP neighbor --More--   R3(config-router)#nei MyAS peer R3(config-router)#nei MyAS peer-group ? nlri Specify nlri type supported by peer-group R3(config-router)#nei MyAS peer-group R3(config-router)#nei MyAS remot R3(config-router)#nei MyAS remote-as 100 R3(config-router)#nei MyAS remote-as 100            o R3(config-router)#nei MyAS route-r R3(config-router)#nei MyAS route-reflector-client R3(config-router)#nei 17.80.1.2 ? activate Enable the Address Family for this Neighbor advertise-map specify route-map for conditional advertisement advertisement-interval Minimum interval between sending BGP routing updates allowas-in Accept as-path with my AS present in it capability Advertise capability to the peer default-originate Originate default route to this neighbor description Neighbor specific description disable-connected-check One-hop away EBGP peer using loopback address distribute-list Filter updates to/from this neighbor dmzlink-bw Propagate the DMZ link bandwidth ebgp-multihop Allow EBGP neighbors not on directly connected networks filter-list Establish BGP filters local-as Specify a local-as number maximum-prefix Maximum number of prefixes accepted from this peer next-hop-self Disable the next hop calculation for this neighbor next-hop-unchanged Propagate the iBGP paths's next hop unchanged for this neighbor password Set a password peer-group Member of the peer-group prefix-list Filter updates to/from this neighbor remote-as Specify a BGP neighbor --More--   remove-private-AS Remove private AS number from outbound updates route-map Apply route map to neighbor route-reflector-client Configure a neighbor as Route Reflector client send-community Send Community attribute to this neighbor send-label Send NLRI + MPLS Label to this peer shutdown Administratively shut down this neighbor soft-reconfiguration Per neighbor soft reconfiguration timers BGP per neighbor timers translate-update Translate Update to MBGP format unsuppress-map Route-map to selectively unsuppress suppressed routes update-source Source of routing updates version Set the BGP version to match a neighbor weight Set default weight for routes from this neighbor R3(config-router)#nei 17.80.1.2 pee R3(config-router)#nei 17.80.1.2 peer-group ? WORD peer-group name R3(config-router)#nei 17.80.1.2 peer-group MyAS R3(config-router)#nei 17.80.1.2 peer-group MyAS *Mar 1 20:34:08.348: %BGP-5-ADJCHANGE: neighbor 17.80.1.2 Down Member added to peergroup R3(config-router)#nei 17.80.1.2 peer-group MyAS.2 peer-group MyAS 2 peer-group MyAS .2 peer-group MyAS .2 peer-group MyAS 2 peer-group MyAS .2 peer-group MyAS 8.2 peer-group MyAS0.2 peer-group MyAS..2 peer-group MyAS4.2 peer-group MyAS0.2 peer-group MyAS..2 peer-group MyAS7.2 peer-group MyAS..2 peer-group MyAS2 peer-group MyAS  R3(config-router)# *Mar 1 20:34:17.539: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Down Member added to peergroup R3(config-router)#do sh run | b bgp router bgp 100 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 30.0.0.0 neighbor MyAS peer-group neighbor MyAS remote-as 100 neighbor MyAS route-reflector-client neighbor 17.80.1.2 peer-group MyAS neighbor 180.40.7.2 peer-group MyAS neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! route-map ToR2 permit 10 set ip next-hop 180.40.7.3 ! --More-- *Mar 1 20:34:36.519: %BGP-5-ADJCHANGE: neighbor 17.80.1.2 Up --More-- *Mar 1 20:34:44.275: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Up --More--   R3(config-router)#do sh run | b bgpnei 180.40.7.2 peer-group MyAS7.80.1.2 peer-group MyAS MyAS route-reflector-client emote-as 100             ou R3(config-router)#nei MyAS route-m R3(config-router)#nei MyAS route-map ? WORD Name of route map R3(config-router)#nei MyAS route-map ToR2 ? in Apply map to incoming routes out Apply map to outbound routes R3(config-router)#nei MyAS route-map ToR2 out R3(config-router)#nei MyAS route-map ToR2 outdo sh run | b bgp  router bgp 100 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 30.0.0.0 neighbor MyAS peer-group neighbor MyAS remote-as 100 neighbor MyAS route-reflector-client neighbor MyAS route-map ToR2 out neighbor 17.80.1.2 peer-group MyAS neighbor 180.40.7.2 peer-group MyAS neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! route-map ToR2 permit 10 set ip next-hop 180.40.7.3 --More-- RACK18AS>4 [Resuming connection 4 to r4 ... ] 20: R4#sh ip bgp BGP table version is 87, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 17.80.1.1 0 100 0 300 i *>i17.57.100.0/24 17.80.1.1 4294967295 100 0 300 i *>i17.57.101.0/24 17.80.1.1 4294967295 100 0 300 i *>i17.57.102.0/24 17.80.1.1 111111 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *>i20.0.0.0 17.80.1.1 0 100 0 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i *>i50.0.0.0 17.80.1.1 4294967295 100 0 300 200 i *>i60.0.0.0 17.80.1.1 4294967295 100 0 300 i *>i180.40.7.0/27 17.80.1.1 0 100 0 i *>i180.40.7.64/27 17.80.1.1 0 100 0 300 i *>i180.40.7.128/27 17.80.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i *>i208.28.1.0/29 17.80.1.1 0 100 0 300 i *>i208.28.1.64/28 17.80.1.1 0 100 0 300 i *>i208.28.1.128/27 17.80.1.1 4294967295 100 0 300 200 i R4#q cl    l cl  e ip bgp * in R4#cle ip bgp * insh ip bgp  BGP table version is 101, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 180.40.7.3 0 100 0 300 i *>i17.57.100.0/24 180.40.7.3 4294967295 100 0 300 i *>i17.57.101.0/24 180.40.7.3 4294967295 100 0 300 i *>i17.57.102.0/24 180.40.7.3 111111 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *>i20.0.0.0 180.40.7.3 0 100 0 i *>i30.0.0.0 180.40.7.3 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i *>i50.0.0.0 180.40.7.3 4294967295 100 0 300 200 i *>i60.0.0.0 180.40.7.3 4294967295 100 0 300 i *>i180.40.7.0/27 180.40.7.3 0 100 0 i *>i180.40.7.64/27 180.40.7.3 0 100 0 300 i *>i180.40.7.128/27 180.40.7.3 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i *>i208.28.1.0/29 180.40.7.3 0 100 0 300 i *>i208.28.1.64/28 180.40.7.3 0 100 0 300 i *>i208.28.1.128/27 180.40.7.3 4294967295 100 0 300 200 i R4#  confi t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#route-map From R3 ^ % Invalid input detected at '^' marker. R4(config)#route-map From R3 R3  R4(config-route-map)#set ip ne R4(config-route-map)#set ip next-hop ? A.B.C.D IP address of next hop peer-address Use peer address (for BGP only) verify-availability Verify if nexthop is a CDP neighbor R4(config-route-map)#set ip next-hop pe R4(config-route-map)#set ip next-hop peer-address R4(config-route-map)#router bgp 100 R4(config-router)#nei 17l.80.1..80.1. .80.1.1 rout R4(config-router)#nei 17.80.1.1 route-m R4(config-router)#nei 17.80.1.1 route-map FromR3 in R4(config-router)#^Z R4#clea ip 20:40:19: %SYS-5-CONFIG_I: Configured from console by console R4#clea ip gbp       bgp * in R4#^Z R4#clea ip bgp * inonfi t sh ip bgp BGP table version is 129, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 17.80.1.1 0 100 0 300 i *>i17.57.100.0/24 17.80.1.1 4294967295 100 0 300 i *>i17.57.101.0/24 17.80.1.1 4294967295 100 0 300 i *>i17.57.102.0/24 17.80.1.1 111111 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *>i20.0.0.0 17.80.1.1 0 100 0 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i *>i50.0.0.0 17.80.1.1 4294967295 100 0 300 200 i *>i60.0.0.0 17.80.1.1 4294967295 100 0 300 i *>i180.40.7.0/27 17.80.1.1 0 100 0 i *>i180.40.7.64/27 17.80.1.1 0 100 0 300 i *>i180.40.7.128/27 17.80.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i *>i208.28.1.0/29 17.80.1.1 0 100 0 300 i *>i208.28.1.64/28 17.80.1.1 0 100 0 300 i *>i208.28.1.128/27 17.80.1.1 4294967295 100 0 300 200 i R4#    R4# R4# R4# R4#sh run | b route-ma neighbor 17.80.1.1 route-map FromR3 in no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! route-map FromR3 permit 10 set ip next-hop peer-address ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous --More-- RACK18AS>2 [Resuming connection 2 to r2 ... ] *M R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#route-map FromR3 permit 10 R2(config-route-map)# set ip next-hop peer-address R2(config-route-map)#! R2(config-route-map)#router bgp 100 R2(config-router)#nei 180.40.7.3 rou R2(config-router)#nei 180.40.7.3 route-m R2(config-router)#nei 180.40.7.3 route-map FromR3 in R2(config-router)#^Z R2#clea *Mar 1 20:38:37.173: %SYS-5-CONFIG_I: Configured from console by console R2#clea ip bgp * in R2# RACK18AS>3 [Resuming connection 3 to r3 ... ]  ! --More--   R3(config-router)#do sh run | b bgpnei MyAS route-map ToR2 outnnei MyAS route-map ToR2 outonei MyAS route-map ToR2 out nei MyAS route-map ToR2 out R3(config-router)#^Z R3# *Mar 1 20:38:46.484: %SYS-5-CONFIG_I: Configured from console by console R3# R3# R3# R3# R3# RACK18AS>4 [Resuming connection 4 to r4 ... ]  line aux 0 --More--   R4#[Ash run | b route-maip bgp  BGP table version is 129, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 17.80.1.1 0 100 0 300 i *>i17.57.100.0/24 17.80.1.1 4294967295 100 0 300 i *>i17.57.101.0/24 17.80.1.1 4294967295 100 0 300 i *>i17.57.102.0/24 17.80.1.1 111111 100 0 300 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *>i20.0.0.0 17.80.1.1 0 100 0 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i *>i50.0.0.0 17.80.1.1 4294967295 100 0 300 200 i *>i60.0.0.0 17.80.1.1 4294967295 100 0 300 i *>i180.40.7.0/27 17.80.1.1 0 100 0 i *>i180.40.7.64/27 17.80.1.1 0 100 0 300 i *>i180.40.7.128/27 17.80.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i *>i208.28.1.0/29 17.80.1.1 0 100 0 300 i *>i208.28.1.64/28 17.80.1.1 0 100 0 300 i *>i208.28.1.128/27 17.80.1.1 4294967295 100 0 300 200 i R4#  sh ip bgp       rout sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 2 1 192 456 static 0 0 0 0 bgp 100 5 9 896 2128 External: 0 Internal: 14 Local: 0 internal 3 3516 Total 10 10 1088 6100 R4# R4# R4#^x3 % Unknown command or computer name, or unable to find computer address R4# R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b bgp router bgp 100 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 30.0.0.0 neighbor MyAS peer-group neighbor MyAS remote-as 100 neighbor MyAS route-reflector-client neighbor 17.80.1.2 peer-group MyAS neighbor 180.40.7.2 peer-group MyAS neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! route-map ToR2 permit 10 set ip next-hop 180.40.7.3 ! --More--   R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b bgp router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.3 route-map FromR3 in neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 route-map Prob3100 in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3101 in neighbor 208.28.1.130 remote-as 200 neighbor 208.28.1.130 route-map Prob2 in no auto-summary ! ip classless ! ip as-path access-list 1 permit _200$ no ip http server no ip http secure-server --More--  ! ! ip prefix-list Prob3100 seq 5 permit 17.57.100.0/24 ! ip prefix-list Prob3101 seq 5 permit 17.57.101.0/24 ! route-map Prob2 permit 10 match as-path 1 set local-preference 99 ! route-map Prob2 permit 20 ! route-map Prob3101 permit 10 match ip address prefix-list Prob3101 set weight 22222 ! route-map Prob3101 permit 20 ! route-map Prob3100 permit 10 match ip address prefix-list Prob3100 set weight 11111 ! route-map Prob3100 permit 20 --More--  ! route-map FromR3 permit 10 set ip next-hop peer-address ! ! ! ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 login ! ! --More--   R2# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh run | b bgp router bgp 100 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes network 17.80.1.0 mask 255.255.255.0 network 40.0.0.0 network 192.10.32.0 neighbor 17.80.1.1 remote-as 100 neighbor 17.80.1.1 route-map FromR3 in no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! route-map FromR3 permit 10 set ip next-hop peer-address ! ! ! dial-peer cor custom --More--   R4#confi t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#rouer bgp ter bgp er bgp 100 R4(config-router)#agg R4(config-router)#aggregate-address 17.80.0.0 255.255.254.0 R4(config-router)#^Z R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp BGP table version is 68, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 180.40.7.2 0 100 0 300 i *> 208.28.1.1 0 0 300 i * i17.57.100.0/24 180.40.7.2 4294967295 100 0 300 i *> 208.28.1.1 4294967295 0 300 i * i17.57.101.0/24 180.40.7.2 4294967295 100 0 300 i *> 208.28.1.1 4294967295 0 300 i *> 17.57.102.0/24 208.28.1.1 111111 0 300 i *>i17.80.0.0/23 17.80.1.2 0 100 0 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i * i50.0.0.0 180.40.7.2 4294967295 100 0 300 200 i *> 208.28.1.1 4294967295 0 300 200 i * i60.0.0.0 180.40.7.2 4294967295 100 0 300 i *> 208.28.1.1 4294967295 0 300 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i --More--   R3#confi t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#ip pre R3(config)#ip prefix-list No24or LongerLonger Longer den 17.80.1.0/24 le 32 R3(config)#ip prefix-list No24orLonger den 17.80.1.0/24 le 32                      per 0.0.0.0/01~     le 32 R3(config)#router bgp 109  00 R3(config-router)#nei 208.2 28.1.1 pr R3(config-router)#nei 208.28.1.1 prefix-list No24orLonger out R3(config-router)#^Z R3# *Mar 1 21:27:01.915: %SYS-5-CONFIG_I: Configured from console by console R3#sh  clea ip bgp * out R3# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh ip bgp BGP table version is 44, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 180.40.7.65 0 100 i * 180.40.7.129 0 100 i *> 208.28.1.2 0 100 i * 208.28.1.65 0 200 100 i * 17.80.1.0/24 208.28.1.65 0 200 100 i * 180.40.7.129 0 100 i *> 180.40.7.65 0 100 i * 20.0.0.0 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i * 30.0.0.0 208.28.1.65 0 200 100 i --More--   R1# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh h run | b bgp router bgp 100 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 30.0.0.0 neighbor MyAS peer-group neighbor MyAS remote-as 100 neighbor MyAS route-reflector-client neighbor 17.80.1.2 peer-group MyAS neighbor 180.40.7.2 peer-group MyAS neighbor 208.28.1.1 remote-as 300 neighbor 208.28.1.1 prefix-list No24orLonger out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list No24orLonger seq 5 deny 17.80.1.0/24 le 32 ip prefix-list No24orLonger seq 10 permit 0.0.0.0/0 le 32 --More--   R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2# R2# R2# R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#ip acces R2(config)#ip access-list ex R2(config)#ip access-list extended Prob9 R2(config-ext-nacl)#den 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 ^ % Invalid input detected at '^' marker. R2(config-ext-nacl)#den 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255den i17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255p17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 R2(config-ext-nacl)#per ip any any R2(config-ext-nacl)#router bgp 1 100 R2(config-router)#nei 180.40.7.66 distr R2(config-router)#nei 180.40.7.66 distribute-list Prob9 out R2(config-router)#^Z R2#clea *Mar 1 21:36:24.144: %SYS-5-CONFIG_I: Configured from console by console R2#clea ip bgp * out R2#sh ip access Extended IP access list Prob9 10 deny ip 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 (1 match) 20 permit ip any any (8 matches) R2#^x1 % Unknown command or computer name, or unable to find computer address R2# R2# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh ip bgp BGP table version is 45, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 180.40.7.65 0 100 i * 180.40.7.129 0 100 i *> 208.28.1.2 0 100 i * 208.28.1.65 0 200 100 i * 17.80.1.0/24 208.28.1.65 0 200 100 i *> 180.40.7.129 0 100 i * 20.0.0.0 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i * 30.0.0.0 208.28.1.65 0 200 100 i * 180.40.7.129 0 100 i --More--   R1# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b bgp router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.3 route-map FromR3 in neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 distribute-list Prob9 out neighbor 180.40.7.66 route-map Prob3100 in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3101 in neighbor 208.28.1.130 remote-as 200 neighbor 208.28.1.130 route-map Prob2 in no auto-summary ! ip classless ! ip as-path access-list 1 permit _200$ no ip http server --More--  no ip http secure-server ! ip access-list extended Prob9 deny ip 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 permit ip any any ! ! ip prefix-list Prob3100 seq 5 permit 17.57.100.0/24 ! ip prefix-list Prob3101 seq 5 permit 17.57.101.0/24 ! route-map Prob2 permit 10 match as-path 1 set local-preference 99 ! route-map Prob2 permit 20 ! route-map Prob3101 permit 10 match ip address prefix-list Prob3101 set weight 22222 ! route-map Prob3101 permit 20 ! --More--   R2#sh ip bgp 40.0.0.0 BGP routing table entry for 40.0.0.0/8, version 66 Paths: (1 available, best #1, table Default-IP-Routing-Table) Advertised to non peer-group peers: 180.40.7.66 180.40.7.130 208.28.1.130 Local 180.40.7.3 from 180.40.7.3 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, best Originator: 4.4.4.4, Cluster list: 3.3.3.3 R2# R2# R2# R2# R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#confi t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgp 100 R3(config-router)#bgp cu R3(config-router)#bgp cu l R3(config-router)#bgp clu R3(config-router)#bgp cluster-id 1002 R3(config-router)#^Z R3# *Mar 1 21:38:53.020: RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh ip bgp 40.0.0.0 BGP routing table entry for 40.0.0.0/8, version 71 Paths: (1 available, best #1, table Default-IP-Routing-Table) Flag: 0x800 Advertised to non peer-group peers: 180.40.7.66 180.40.7.130 208.28.1.130 Local 180.40.7.3 from 180.40.7.3 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, best Originator: 4.4.4.4, Cluster list: 0.0.3.234 R2# R2# R2# R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] YS-5-CONFIG_I: Conf R3#sh run | b bgp router bgp 100 no synchronization bgp router-id 3.3.3.3 bgp cluster-id 1002 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 30.0.0.0 neighbor MyAS peer-group neighbor MyAS remote-as 100 neighbor MyAS route-reflector-client neighbor 17.80.1.2 peer-group MyAS neighbor 180.40.7.2 peer-group MyAS neighbor 208.28.1.1 remote-as 300 neighbor 208.28.1.1 prefix-list No24orLonger out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list No24orLonger seq 5 deny 17.80.1.0/24 le 32 --More--   R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] 2 R4#ping 192.10.32.254 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.10.32.254, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 4/4/4 ms R4#confi t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router bgp 120  00 R4(config-router)#nei 192.10.32.254 remote R4(config-router)#nei 192.10.32.254 remote-as 1000 R4(config-router)#nei 192.10.32.254 remote-as 1000                ? activate Enable the Address Family for this Neighbor advertise-map specify route-map for conditional advertisement advertisement-interval Minimum interval between sending BGP routing updates allowas-in Accept as-path with my AS present in it capability Advertise capability to the peer default-originate Originate default route to this neighbor description Neighbor specific description disable-connected-check One-hop away EBGP peer using loopback address distribute-list Filter updates to/from this neighbor dmzlink-bw Propagate the DMZ link bandwidth ebgp-multihop Allow EBGP neighbors not on directly connected networks filter-list Establish BGP filters local-as Specify a local-as number maximum-prefix Maximum number of prefixes accepted from this peer next-hop-self Disable the next hop calculation for this neighbor next-hop-unchanged Propagate the iBGP paths's next hop unchanged for this neighbor password Set a password peer-group Member of the peer-group prefix-list Filter updates to/from this neighbor remote-as Specify a BGP neighbor --More-- 21:45:47: %BGP-3-NOTIFICATION: received from neighbor 192.10.32.254 2/2 (peer in wrong AS) 2 bytes 0064 --More--   R4(config-router)#nei 192.10.32.254 lo R4(config-router)#nei 192.10.32.254 local-as            lo R4(config-router)#nei 192.10.32.254 local-as ? <1-65535> AS number used as local AS R4(config-router)#nei 192.10.32.254 local-as 18 ? no-prepend Do not prepend local-as to updates from ebgp peers R4(config-router)#nei 192.10.32.254 local-as 18 no R4(config-router)#nei 192.10.32.254 local-as 18 no-prepend             R4(config-router)#nei ~192.10.32.254 local-as 18             route R4(config-router)#nei 192.10.32.254 route-m R4(config-router)#nei 192.10.32.254 route-map NoMap 21:47:50: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 Up R4(config-router)#nei 192.10.32.254 route-map NoMap % Incomplete command. R4(config-router)#nei 192.10.32.254 route-map NoMap out R4(config-router)#^Z R4# 21:48:32: %SYS-5-CONFIG_I: Configured from console by console R4#sh ip bgp sum BGP router identifier 4.4.4.4, local AS number 100 BGP table version is 135, main routing table version 135 21 network entries using 2121 bytes of memory 21 path entries using 1008 bytes of memory 8 BGP path attribute entries using 480 bytes of memory 1 BGP rrinfo entries using 24 bytes of memory 3 BGP AS-PATH entries using 72 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 3705 total bytes of memory BGP activity 55/34 prefixes, 56/35 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.80.1.1 4 100 227 160 135 0 0 01:11:34 14 192.10.32.254 4 1000 6 15 135 0 0 00:00:45 3 R4# R4# R4# R4# R4# R4#sh ip bgp sum     nei 192.10.23.254 .254 .254 3.254 2.254 .254 ad BGP table version is 135, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 17.80.1.1 0 100 0 300 i *>i17.57.100.0/24 17.80.1.1 4294967295 100 0 300 i *>i17.57.101.0/24 17.80.1.1 4294967295 100 0 300 i *>i17.57.102.0/24 17.80.1.1 111111 100 0 300 i *> 17.80.0.0/23 0.0.0.0 32768 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *>i20.0.0.0 17.80.1.1 0 100 0 i *>i30.0.0.0 17.80.1.1 0 100 0 i *> 40.0.0.0 0.0.0.0 0 32768 i *>i50.0.0.0 17.80.1.1 4294967295 100 0 300 200 i *>i60.0.0.0 17.80.1.1 4294967295 100 0 300 i *>i180.40.7.0/27 17.80.1.1 0 100 0 i *>i180.40.7.64/27 17.80.1.1 0 100 0 300 i *>i180.40.7.128/27 17.80.1.1 0 100 0 300 i *> 192.10.32.0 0.0.0.0 0 32768 i *>i208.28.1.0/29 17.80.1.1 0 100 0 300 i *>i208.28.1.64/28 17.80.1.1 0 100 0 300 i --More--   R4#sh ip bgp nei 192.10.32.254 ad clea ip bgp * out R4#clea ip bgp * outsh ip bgp nei 192.10.32.254 ad R4# R4# R4# R4# R4# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6#sh ip       sh ip bgp BGP table version is 44, local router ID is 6.6.6.6 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 17.57.100.1 0 100 0 i *> 17.57.100.0/24 0.0.0.0 0 32768 i *> 17.57.101.0/24 0.0.0.0 0 32768 i *> 17.57.102.0/24 0.0.0.0 0 32768 i *> 17.57.103.0/24 0.0.0.0 0 32768 i *>i17.80.0.0/23 208.28.1.2 0 100 0 100 i *>i17.80.1.0/24 180.40.7.129 0 100 0 100 i *>i20.0.0.0 180.40.7.65 0 100 0 100 i *>i30.0.0.0 208.28.1.2 0 100 0 100 i *>i40.0.0.0 180.40.7.65 0 100 0 100 i *>i50.0.0.0 208.28.1.65 0 100 0 200 i *> 60.0.0.0 0.0.0.0 0 32768 i *>i65.23.32.0/20 208.28.1.2 0 100 0 100 18 1000 i *>i129.23.0.0 208.28.1.2 0 100 0 100 18 1000 i *>i180.40.7.0/27 180.40.7.65 0 100 0 100 i *>i180.40.7.64/27 17.57.100.1 0 100 0 i *>i180.40.7.128/27 17.57.100.1 0 100 0 i --More-- RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp BGP table version is 71, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * i10.0.0.0 180.40.7.2 0 100 0 300 i *> 208.28.1.1 0 0 300 i * i17.57.100.0/24 180.40.7.2 4294967295 100 0 300 i *> 208.28.1.1 4294967295 0 300 i * i17.57.101.0/24 180.40.7.2 4294967295 100 0 300 i *> 208.28.1.1 4294967295 0 300 i *> 17.57.102.0/24 208.28.1.1 111111 0 300 i *>i17.80.0.0/23 17.80.1.2 0 100 0 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i * i50.0.0.0 180.40.7.2 4294967295 100 0 300 200 i *> 208.28.1.1 4294967295 0 300 200 i * i60.0.0.0 180.40.7.2 4294967295 100 0 300 i *> 208.28.1.1 4294967295 0 300 i *>i65.23.32.0/20 192.10.32.254 0 100 0 18 1000 i --More--   Network Next Hop Metric LocPrf Weight Path *>i129.23.0.0 192.10.32.254 0 100 0 18 1000 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i * i180.40.7.64/27 180.40.7.2 0 100 0 300 i *> 208.28.1.1 0 0 300 i * i180.40.7.128/27 180.40.7.2 0 100 0 300 i *> 208.28.1.1 0 0 300 i *>i192.10.32.0 17.80.1.2 0 100 0 i *>i203.212.1.0 192.10.32.254 0 100 0 18 1000 i r i208.28.1.0/29 180.40.7.2 0 100 0 300 i r> 208.28.1.1 0 0 300 i * i208.28.1.64/28 180.40.7.2 0 100 0 300 i *> 208.28.1.1 0 0 300 i * i208.28.1.128/27 180.40.7.2 4294967295 100 0 300 200 i *> 208.28.1.1 4294967295 0 300 200 i R3# RACK18AS>6 [Resuming connection 6 to r6 ... ]  *>i192.10.32.0 180.40.7.65 0 100 0 100 i --More--   S6#[Aqsh ip bgp run | b router bgpip bgp  BGP table version is 44, local router ID is 6.6.6.6 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 17.57.100.1 0 100 0 i *> 17.57.100.0/24 0.0.0.0 0 32768 i *> 17.57.101.0/24 0.0.0.0 0 32768 i *> 17.57.102.0/24 0.0.0.0 0 32768 i *> 17.57.103.0/24 0.0.0.0 0 32768 i *>i17.80.0.0/23 208.28.1.2 0 100 0 100 i *>i17.80.1.0/24 180.40.7.129 0 100 0 100 i *>i20.0.0.0 180.40.7.65 0 100 0 100 i *>i30.0.0.0 208.28.1.2 0 100 0 100 i *>i40.0.0.0 180.40.7.65 0 100 0 100 i *>i50.0.0.0 208.28.1.65 0 100 0 200 i *> 60.0.0.0 0.0.0.0 0 32768 i *>i65.23.32.0/20 208.28.1.2 0 100 0 100 18 1000 i *>i129.23.0.0 208.28.1.2 0 100 0 100 18 1000 i *>i180.40.7.0/27 180.40.7.65 0 100 0 100 i *>i180.40.7.64/27 17.57.100.1 0 100 0 i *>i180.40.7.128/27 17.57.100.1 0 100 0 i --More-- RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#confi t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router bgp `19   100 R4(config-router)#router bgp 100nei 192.10.32.254 route-map NoMap out local-as 18 no R4(config-router)#nei 192.10.32.254 local-as 18 no-prepend R4(config-router)#^Z R4# 21:52:06: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 Down Local AS change 21:52:06: %SYS-5-CONFIG_I: Configured from console by console R4#sh ip bgp sum BGP router identifier 4.4.4.4, local AS number 100 BGP table version is 138, main routing table version 138 21 network entries using 2121 bytes of memory 18 path entries using 864 bytes of memory 7 BGP path attribute entries using 480 bytes of memory 1 BGP rrinfo entries using 24 bytes of memory 3 BGP AS-PATH entries using 72 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 3561 total bytes of memory BGP activity 55/34 prefixes, 56/38 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.80.1.1 4 100 232 168 138 0 0 01:15:37 14 192.10.32.254 4 1000 10 20 0 0 0 00:00:32 Active R4# R4# R4# R4# R4# 21:52:44: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 Up R4# R4# R4# R4# R4#confi t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#ip tcp ? async-mobility Configure async-mobility chunk-size TCP chunk size mss TCP initial maximum segment size path-mtu-discovery Enable path-MTU discovery on new TCP connections queuemax Maximum queue of outgoing TCP packets selective-ack Enable TCP selective-ACK synwait-time Set time to wait on new TCP connections timestamp Enable TCP timestamp option window-size TCP window size R4(config)#ip tcp s R4(config)#ip tcp sy R4(config)#ip tcp synwait-time ? <5-300> Wait time R4(config)#ip tcp synwait-time 5 R4(config)#^Z R4# 21:53:36: %SYS-5-CONFIG_I: Configured from console by console R4# R4# R4# R4# R4# RACK18AS>6 [Resuming connection 6 to r6 ... ]  *>i192.10.32.0 180.40.7.65 0 100 0 100 i S6#sh ip bgp BGP table version is 56, local router ID is 6.6.6.6 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>i10.0.0.0 17.57.100.1 0 100 0 i *> 17.57.100.0/24 0.0.0.0 0 32768 i *> 17.57.101.0/24 0.0.0.0 0 32768 i *> 17.57.102.0/24 0.0.0.0 0 32768 i *> 17.57.103.0/24 0.0.0.0 0 32768 i *>i17.80.0.0/23 208.28.1.2 0 100 0 100 i *>i17.80.1.0/24 180.40.7.129 0 100 0 100 i *>i20.0.0.0 180.40.7.65 0 100 0 100 i *>i30.0.0.0 208.28.1.2 0 100 0 100 i *>i40.0.0.0 180.40.7.65 0 100 0 100 i *>i50.0.0.0 208.28.1.65 0 100 0 200 i *> 60.0.0.0 0.0.0.0 0 32768 i *>i65.23.32.0/20 180.40.7.65 0 100 0 100 1000 i *>i129.23.0.0 180.40.7.65 0 100 0 100 1000 i *>i180.40.7.0/27 180.40.7.65 0 100 0 100 i *>i180.40.7.64/27 17.57.100.1 0 100 0 i *>i180.40.7.128/27 17.57.100.1 0 100 0 i --More--   S6#^x4 % Unknown command or computer name, or unable to find computer address S6# S6# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh run | b bgp router bgp 100 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes network 17.80.1.0 mask 255.255.255.0 network 40.0.0.0 network 192.10.32.0 aggregate-address 17.80.0.0 255.255.254.0 neighbor 17.80.1.1 remote-as 100 neighbor 17.80.1.1 route-map FromR3 in neighbor 192.10.32.254 remote-as 1000 neighbor 192.10.32.254 local-as 18 no-prepend neighbor 192.10.32.254 route-map NoMap out no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! route-map FromR3 permit 10 set ip next-hop peer-address --More--  ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 login ! ! end R4# R4#confit    t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#rouetr bgp 10          ter bgp 100 R4(config-router)#bgp ? always-compare-med Allow comparing MED from different neighbors bestpath Change the default bestpath selection client-to-client Configure client to client route reflection cluster-id Configure Route-Reflector Cluster-id (peers may reset) confederation AS confederation parameters dampening Enable route-flap dampening default Configure BGP defaults deterministic-med Pick the best-MED path among paths advertised from the neighboring AS dmzlink-bw Use DMZ Link Bandwidth as weight for BGP multipaths enforce-first-as Enforce the first AS for EBGP routes(default) fast-external-fallover Immediately reset session if a link to a directly connected external peer goes down graceful-restart Graceful restart capability parameters inject-map Routemap which specifies prefixes to inject log-neighbor-changes Log neighbor up/down and reset reason maxas-limit Allow AS-PATH attribute from any neighbor imposing a limit on number of ASes redistribute-internal Allow redistribution of iBGP into IGPs (dangerous) router-id Override configured router identifier (peers will reset) --More--   R4(config-router)#bgp conf ? identifier as number peers Peer ASs in BGP confederation R4(config-router)#bgp conf id ? <1-65535> Set routing domain confederation AS R4(config-router)#bgp conf id 100 ? R4(config-router)#bgp conf id 100        ? identifier as number peers Peer ASs in BGP confederation R4(config-router)#bgp conf peer ? <1-65535> AS number R4(config-router)#bgp conf peer               exit R4(config)#no router bgp 100 R4(config)#router bgp 65004 R4(config-router)# R4(config-router)# no synchronization R4(config-router)# bgp router-id 4.4.4.4 R4(config-router)# bgp log-neighbor-changes R4(config-router)#bgp conf id 100 R4(config-router)#bgp conf peer 65002 65003 R4(config-router)# R4(config-router)# network 17.80.1.0 mask 255.255.255.0 R4(config-router)# network 40.0.0.0 R4(config-router)# network 192.10.32.0 R4(config-router)# aggregate-address 17.80.0.0 255.255.254.0 R4(config-router)# neighbor 17.80.1.1 remote-as 65003 R4(config-router)# neighbor 192.10.32.254 remote-as 1000 R4(config-router)# neighbor 192.10.32.254 local-as 18 no-prepend R4(config-router)# neighbor 192.10.32.254 route-map NoMap out R4(config-router)# no auto-summary R4(config-router)# 21:57:47: %BGP-5-ADJCHANGE: neighbor 17.80.1.1 Down BGP protocol initialization 21:57:47: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 Down BGP protocol initialization R4(config-router)# R4(config-router)# R4(config-router)# R4(config-router)#^Z R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] *Mar R3#con   sh run | b bgp router bgp 100 no synchronization bgp router-id 3.3.3.3 bgp cluster-id 1002 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 30.0.0.0 neighbor MyAS peer-group neighbor MyAS remote-as 100 neighbor MyAS route-reflector-client neighbor 17.80.1.2 peer-group MyAS neighbor 180.40.7.2 peer-group MyAS neighbor 208.28.1.1 remote-as 300 neighbor 208.28.1.1 prefix-list No24orLonger out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list No24orLonger seq 5 deny 17.80.1.0/24 le 32 --More--   R3# *Mar 1 21:55:48.962: %BGP-3-NOTIFICATION: received from neighbor 17.80.1.2 2/2 (peer in wrong AS) 2 bytes 0064 R3# *Mar 1 21:56:18.526: %BGP-3-NOTIFICATION: received from neighbor 17.80.1.2 2/2 (peer in wrong AS) 2 bytes 0064 R3# *Mar 1 21:56:43.880: %BGP-3-NOTIFICATION: received from neighbor 17.80.1.2 2/2 (peer in wrong AS) 2 bytes 0064 R3# *Mar 1 21:57:11.165: %BGP-3-NOTIFICATION: received from neighbor 17.80.1.2 2/2 (peer in wrong AS) 2 bytes 0064 R3#confi t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#no router bgp 100 R3(config)#router bgp 65003 R3(config-router)# R3(config-router)# bgp router-id 3.3.3.3 R3(config-router)#bgp conf id 100 R3(config-router)#bgp conf peer 65002 65004 R3(config-router)# R3(config-router)# R3(config-router)# no synchronization R3(config-router)# R3(config-router)# bgp log-neighbor-changes R3(config-router)# bgp bestpath med missing-as-worst R3(config-router)# network 30.0.0.0 R3(config-router)# R3(config-router)# neighbor 17.80.1.2 remote 65004 R3(config-router)# neighbor 180.40.7.2 remote 54002 R3(config-router)# neighbor 17.80.1.2 next-hop-self R3(config-router)# neighbor 180.40.7.2 next-hop-self R3(config-router)# R3(config-router)# neighbor 208.28.1.1 remote-as 300 R3(config-router)# neighbor 208.28.1.1 prefix-list No24orLonger out R3(config-router)# no auto-summary R3(config-router)#! R3(config-router)# *Mar 1 21:57:36.783: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Down BGP protocol initialization *Mar 1 21:57:36.783: %BGP-5-ADJCHANGE: neighbor 208.28.1.1 Down BGP protocol initialization R3(config-router)# R3(config-router)# R3(config-router)#^Z R3# *Mar 1 21:57:39.423: %SYS-5-CONFIG_I: Configured from console by console R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Ma R2#sh run | b bgp router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.3 route-map FromR3 in neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 distribute-list Prob9 out neighbor 180.40.7.66 route-map Prob3100 in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3101 in neighbor 208.28.1.130 remote-as 200 neighbor 208.28.1.130 route-map Prob2 in no auto-summary ! ip classless ! ip as-path access-list 1 permit _200$ no ip http server --More--   R2# *Mar 1 21:58:09.080: %BGP-3-NOTIFICATION: received from neighbor 180.40.7.3 2/2 (peer in wrong AS) 2 bytes 0064 R2# *Mar 1 21:58:34.906: %BGP-3-NOTIFICATION: received from neighbor 180.40.7.3 2/2 (peer in wrong AS) 2 bytes 0064 R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#no router bgp 100 R2(config)#router bgp 65002 R2(config-router)# R2(config-router)# bgp router-id 2.2.2.2 R2(config-router)#bgp conf id 100 R2(config-router)#bgp conf peer 65003 65004 R2(config-router)# R2(config-router)# R2(config-router)# R2(config-router)# no synchronization R2(config-router)# bgp log-neighbor-changes R2(config-router)# bgp bestpath med missing-as-worst R2(config-router)# network 20.0.0.0 R2(config-router)# network 180.40.7.0 mask 255.255.255.224 R2(config-router)# neighbor 180.40.7.3 remote-as 65003 R2(config-router)# neighbor 180.40.7.3 next-hop-self R2(config-router)# neighbor 180.40.7.66 remote-as 300 R2(config-router)# neighbor 180.40.7.66 distribute-list Prob9 out R2(config-router)# neighbor 180.40.7.66 route-map Prob3100 in R2(config-router)# neighbor 180.40.7.130 remote-as 300 R2(config-router)# neighbor 180.40.7.130 route-map Prob3101 in R2(config-router)# neighbor 208.28.1.130 remote-as 200 R2(config-router)# neighbor 208.28.1.130 route-map Prob2 in R2(config-router)# no auto-summary R2(config-router)#! R2(config-router)# *Mar 1 21:58:55.480: %BGP-5-ADJCHANGE: neighbor 180.40.7.66 Down BGP protocol initialization *Mar 1 21:58:55.480: %BGP-5-ADJCHANGE: neighbor 180.40.7.130 Down BGP protocol initialization *Mar 1 21:58:55.480: %BGP-5-ADJCHANGE: neighbor 208.28.1.130 Down BGP protocol initialization R2(config-router)#^Z R2# *Mar 1 21:58:59.298: %SYS-5-CONFIG_I: Configured from console by console R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] *M R3#sh ip bgp su, ^ % Invalid input detected at '^' marker. R3#sh ip bgp su, m BGP router identifier 3.3.3.3, local AS number 65003 BGP table version is 1, main routing table version 1 19 network entries using 1919 bytes of memory 19 path entries using 912 bytes of memory 8 BGP path attribute entries using 480 bytes of memory 4 BGP AS-PATH entries using 96 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 3407 total bytes of memory BGP activity 19/0 prefixes, 19/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.80.1.2 4 65004 8 4 0 0 0 00:01:17 7 180.40.7.2 4 54002 2 2 0 0 0 never Active 208.28.1.1 4 300 10 3 0 0 0 00:00:53 11 R3# R3# R3# R3# R3# *Mar 1 21:59:14.391: %BGP-3-NOTIFICATION: received from neighbor 180.40.7.2 2/2 (peer in wrong AS) 2 bytes 0064 R3#sh rnh    un | b bgp router bgp 65003 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65002 65004 bgp bestpath med missing-as-worst network 30.0.0.0 neighbor 17.80.1.2 remote-as 65004 neighbor 17.80.1.2 next-hop-self neighbor 180.40.7.2 remote-as 54002 neighbor 180.40.7.2 next-hop-self neighbor 208.28.1.1 remote-as 300 neighbor 208.28.1.1 prefix-list No24orLonger out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list No24orLonger seq 5 deny 17.80.1.0/24 le 32 --More-- *Mar 1 21:59:53.359: %BGP-3-NOTIFICATION: sent to neighbor 180.40.7.2 2/2 (peer in wrong AS) 2 bytes FDEA --More--   R3# FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF 002D 0104 FDEA 00B4 0202 0202 1002 0601 0400 0100 0102 0280 0002 0202 00 R3# R3#confi t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgp 1 *Mar 1 22:00:30.740: %BGP-3-NOTIFICATION: received from neighbor 180.40.7.2 2/2 (peer in wrong AS) 2 bytes 0064 R3(config)#router bgp 10  65003 R3(config-router)#no neighbor 180.40.7.2 remote-as 54002 R3(config-router)# neighbor 180.40.7.2 remote-as 65002 % BGP: Peer is being deleted. Try it later R3(config-router)# R3(config-router)# neighbor 180.40.7.2 next-hop-self R3(config-router)# neighbor 180.40.7.2 next-hop-selfremote-as 65002 neighbor 180.40.7.2 remote-as 65002  R3(config-router)#neighbor 180.40.7.2 remote-as 65002 neighbor 180.40.7.2 next-hop-self  R3(config-router)#^Z R3#sh run *Mar 1 22:00:59.170: %SYS-5-CONFIG_I: Configured from console by console R3#sh run | b bgp router bgp 65003 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65002 65004 bgp bestpath med missing-as-worst network 30.0.0.0 neighbor 17.80.1.2 remote-as 65004 neighbor 17.80.1.2 next-hop-self neighbor 180.40.7.2 remote-as 65002 neighbor 180.40.7.2 next-hop-self neighbor 208.28.1.1 remote-as 300 neighbor 208.28.1.1 prefix-list No24orLonger out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list No24orLonger seq 5 deny 17.80.1.0/24 le 32 --More--   R3#sh i   ip bgp sum BGP router identifier 3.3.3.3, local AS number 65003 BGP table version is 25, main routing table version 25 21 network entries using 2121 bytes of memory 31 path entries using 1488 bytes of memory 12 BGP path attribute entries using 720 bytes of memory 7 BGP AS-PATH entries using 168 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 4497 total bytes of memory BGP activity 21/0 prefixes, 31/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.80.1.2 4 65004 10 13 25 0 0 00:03:26 7 180.40.7.2 4 65002 8 12 22 0 0 00:00:00 12 208.28.1.1 4 300 15 12 25 0 0 00:03:02 11 R3# *Mar 1 22:01:18.254: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Up R3#sh ip rout sum   rout    sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 1 3 256 608 static 0 0 0 0 bgp 65003 8 9 1088 2584 External: 10 Internal: 7 Local: 0 internal 4 4688 Total 13 12 1344 7880 R3#sh ip rout    bgp BGP table version is 25, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i * 17.57.100.0/24 180.40.7.2 4294967295 100 0 (65002) 300 i *> 208.28.1.1 4294967295 0 300 i * 17.57.101.0/24 180.40.7.2 4294967295 100 0 (65002) 300 i *> 208.28.1.1 4294967295 0 300 i *> 17.57.102.0/24 208.28.1.1 111111 0 300 i *> 17.80.0.0/23 17.80.1.2 0 100 0 (65004) i r> 17.80.1.0/24 17.80.1.2 0 100 0 (65004) i *> 20.0.0.0 180.40.7.2 0 100 0 (65002) i *> 30.0.0.0 0.0.0.0 0 32768 i *> 40.0.0.0 17.80.1.2 0 100 0 (65004) i * 50.0.0.0 180.40.7.2 4294967295 100 0 (65002) 300 200 i *> 208.28.1.1 4294967295 0 300 200 i * 60.0.0.0 180.40.7.2 4294967295 100 0 (65002) 300 i *> 208.28.1.1 4294967295 0 300 i *> 65.23.32.0/20 192.10.32.254 0 100 0 (65004) 1000 i --More--   Network Next Hop Metric LocPrf Weight Path *> 129.23.0.0 192.10.32.254 0 100 0 (65004) 1000 i r> 180.40.7.0/27 180.40.7.2 0 100 0 (65002) i * 180.40.7.64/27 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i * 180.40.7.128/27 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i *> 192.10.32.0 17.80.1.2 0 100 0 (65004) i *> 203.212.1.0 192.10.32.254 0 100 0 (65004) 1000 i r 208.28.1.0/29 180.40.7.2 0 100 0 (65002) 300 i r> 208.28.1.1 0 0 300 i * 208.28.1.64/28 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i * 208.28.1.128/27 180.40.7.2 4294967295 100 0 (65002) 300 200 i *> 208.28.1.1 4294967295 0 300 200 i R3#  sh ip bgp BGP table version is 25, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i * 17.57.100.0/24 180.40.7.2 4294967295 100 0 (65002) 300 i *> 208.28.1.1 4294967295 0 300 i * 17.57.101.0/24 180.40.7.2 4294967295 100 0 (65002) 300 i *> 208.28.1.1 4294967295 0 300 i *> 17.57.102.0/24 208.28.1.1 111111 0 300 i *> 17.80.0.0/23 17.80.1.2 0 100 0 (65004) i r> 17.80.1.0/24 17.80.1.2 0 100 0 (65004) i *> 20.0.0.0 180.40.7.2 0 100 0 (65002) i *> 30.0.0.0 0.0.0.0 0 32768 i *> 40.0.0.0 17.80.1.2 0 100 0 (65004) i * 50.0.0.0 180.40.7.2 4294967295 100 0 (65002) 300 200 i *> 208.28.1.1 4294967295 0 300 200 i * 60.0.0.0 180.40.7.2 4294967295 100 0 (65002) 300 i *> 208.28.1.1 4294967295 0 300 i *> 65.23.32.0/20 192.10.32.254 0 100 0 (65004) 1000 i --More--   Network Next Hop Metric LocPrf Weight Path *> 129.23.0.0 192.10.32.254 0 100 0 (65004) 1000 i r> 180.40.7.0/27 180.40.7.2 0 100 0 (65002) i * 180.40.7.64/27 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i * 180.40.7.128/27 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i *> 192.10.32.0 17.80.1.2 0 100 0 (65004) i *> 203.212.1.0 192.10.32.254 0 100 0 (65004) 1000 i r 208.28.1.0/29 180.40.7.2 0 100 0 (65002) 300 i r> 208.28.1.1 0 0 300 i * 208.28.1.64/28 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i * 208.28.1.128/27 180.40.7.2 4294967295 100 0 (65002) 300 200 i *> 208.28.1.1 4294967295 0 300 200 i R3#   RACK18AS>2 [Resuming connection 2 to r2 ... ] *Ma R2#sh ip bgp BGP table version is 25, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 180.40.7.3 0 100 0 (65003) 300 i * 180.40.7.130 0 0 300 i *> 180.40.7.66 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i * 17.57.100.0/24 180.40.7.3 4294967295 100 0 (65003) 300 i * 180.40.7.130 4294967295 0 300 i *> 180.40.7.66 4294967295 11111 300 i * 208.28.1.130 4294967295 0 200 300 i * 17.57.101.0/24 180.40.7.3 4294967295 100 0 (65003) 300 i *> 180.40.7.130 4294967295 22222 300 i * 180.40.7.66 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 17.57.102.0/24 180.40.7.3 111111 100 0 (65003) 300 i * 180.40.7.130 4294967295 0 300 i * 180.40.7.66 4294967295 0 300 i *> 17.80.0.0/23 180.40.7.3 0 100 0 (65003 65004) i *> 17.80.1.0/24 180.40.7.3 0 100 0 (65003 65004) i --More--   Network Next Hop Metric LocPrf Weight Path *> 20.0.0.0 0.0.0.0 0 32768 i *> 30.0.0.0 180.40.7.3 0 100 0 (65003) i *> 40.0.0.0 180.40.7.3 0 100 0 (65003 65004) i * 50.0.0.0 180.40.7.3 4294967295 100 0 (65003) 300 200 i * 180.40.7.130 4294967295 0 300 200 i *> 180.40.7.66 4294967295 0 300 200 i * 208.28.1.130 0 99 0 200 i * 60.0.0.0 180.40.7.3 4294967295 100 0 (65003) 300 i * 180.40.7.130 4294967295 0 300 i *> 180.40.7.66 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 65.23.32.0/20 180.40.7.3 0 100 0 (65003 65004) 1000 i *> 129.23.0.0 180.40.7.3 0 100 0 (65003 65004) 1000 i *> 180.40.7.0/27 0.0.0.0 0 32768 i r 180.40.7.64/27 180.40.7.3 0 100 0 (65003) 300 i r 180.40.7.130 0 0 300 i r> 180.40.7.66 0 0 300 i r 208.28.1.130 4294967295 0 200 300 i r 180.40.7.128/27 180.40.7.3 0 100 0 (65003) 300 i r 180.40.7.130 0 0 300 i --More-- RACK18AS>1 [Resuming connection 1 to r1 ... ] *Mar R1#sh ip bgp BGP table version is 92, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 180.40.7.65 0 100 i * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 100 i *> 17.80.1.0/24 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i * 20.0.0.0 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i * 30.0.0.0 180.40.7.65 0 100 i * 180.40.7.129 0 100 i --More--   R1# RACK18AS>2 [Resuming connection 2 to r2 ... ]  r> 180.40.7.66 0 0 300 i --More--   R2#sh rnu    un | b bgp router bgp 65002 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65003 65004 bgp bestpath med missing-as-worst network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 65003 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 distribute-list Prob9 out neighbor 180.40.7.66 route-map Prob3100 in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3101 in neighbor 208.28.1.130 remote-as 200 neighbor 208.28.1.130 route-map Prob2 in no auto-summary ! ip classless ! ip as-path access-list 1 permit _200$ --More-- RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b bgp router bgp 65003 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65002 65004 bgp bestpath med missing-as-worst network 30.0.0.0 neighbor 17.80.1.2 remote-as 65004 neighbor 17.80.1.2 next-hop-self neighbor 180.40.7.2 remote-as 65002 neighbor 180.40.7.2 next-hop-self neighbor 208.28.1.1 remote-as 300 neighbor 208.28.1.1 prefix-list No24orLonger out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list No24orLonger seq 5 deny 17.80.1.0/24 le 32 --More-- RACK18AS>4 [Resuming connection 4 to r4 ... ] 21:5 R4#sh run | b bgp router bgp 65004 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65002 65003 network 17.80.1.0 mask 255.255.255.0 network 40.0.0.0 network 192.10.32.0 aggregate-address 17.80.0.0 255.255.254.0 neighbor 17.80.1.1 remote-as 65003 neighbor 192.10.32.254 remote-as 1000 neighbor 192.10.32.254 local-as 18 no-prepend neighbor 192.10.32.254 route-map NoMap out no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! route-map FromR3 permit 10 --More--   R4# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#confi t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router bgp 300 R1(config-router)#agg R1(config-router)#aggregate-address 17/~ .5   .57.0.0 255.2355   55.o 0.0 ? advertise-map Set condition to advertise attribute as-set Generate AS set path information attribute-map Set attributes of aggregate nlri Nlri aggregate applies to route-map Set parameters of aggregate summary-only Filter more specific routes from updates suppress-map Conditionally filter more specific routes from updates R1(config-router)#aggregate-address 17.57.0.0 255.255.0.0 suppress-map ? WORD Route map for suppression R1(config-router)#aggregate-address 17.57.0.0 255.255.0.0 suppress-map ProbA ? advertise-map Set condition to advertise attribute as-set Generate AS set path information attribute-map Set attributes of aggregate route-map Set parameters of aggregate summary-only Filter more specific routes from updates suppress-map Conditionally filter more specific routes from updates R1(config-router)#aggregate-address 17.57.0.0 255.255.0.0 suppress-map ProbA   R1(config-router)#exit R1(config)#do sh ip pre R1(config)#do sh ip pre ip prefix-list No103: 2 entries seq 5 deny 17.57.103.0/24 seq 10 permit 0.0.0.0/0 le 32 ip prefix-list Prob4: 1 entries seq 5 permit 17.57.102.0/24 ip prefix-list Yes103: 1 entries seq 5 permit 17.57.103.0/24 R1(config)#route-map ProbA de R1(config)#route-map ProbA deny R1(config-route-map)#match ip add p R1(config-route-map)#match ip add prefix-list Prob4 R1(config-route-map)#match ip add prefix-list Prob4route-map ProbA deny do sh ip pre route-map ProbA deny      20 R1(config-route-map)#^Z R1#clea *Mar 1 22:11:04.499: %SYS-5-CONFIG_I: Configured from console by console R1#clea ip bgp * out R1# RACK18AS>5 [Resuming connection 5 to r5 ... ] 22:0 S5#sh ip bgp BGP table version is 97, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.0.0/16 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.100.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 17.57.101.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 300 i *> 17.57.103.0/24 208.28.1.66 0 300 i *> 17.80.0.0/23 208.28.1.129 0 100 i * 208.28.1.66 0 300 100 i * 17.80.1.0/24 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 20.0.0.0 208.28.1.66 0 300 100 i --More--   S5#[A  clea ip bgp * in S5#clea ip bgp * insh ip bgp  BGP table version is 97, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.0.0/16 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.100.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 17.57.101.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 300 i *> 17.57.103.0/24 208.28.1.66 0 300 i *> 17.80.0.0/23 208.28.1.129 0 100 i * 208.28.1.66 0 300 100 i * 17.80.1.0/24 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 20.0.0.0 208.28.1.66 0 300 100 i --More-- RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 aggregate-address 17.57.0.0 255.255.0.0 suppress-map ProbA neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.65 prefix-list No103 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 prefix-list No103 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 prefix-list No103 out neighbor 208.28.1.2 route-map Prob5 out neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 send-community both neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! --More--  no ip http server ip classless ! ! ! ip prefix-list No103 seq 5 deny 17.57.103.0/24 ip prefix-list No103 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! ip prefix-list Yes103 seq 5 permit 17.57.103.0/24 ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 --More--   R1#  confi t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#route-map ProbA 20match ip add prefix-list Prob4route-map ProbA 20 match ip add prefix-list Prob4route-map ProbA 20 match ip add prefix-list Prob4route-map ProbA deny match ip add prefix-list Prob4route-map ProbA 20  do sh route-map route-map Prob5, permit, sequence 10 Match clauses: ip address prefix-lists: Prob4 Set clauses: metric 111111 Policy routing matches: 0 packets, 0 bytes route-map Prob5, permit, sequence 20 Match clauses: Set clauses: Policy routing matches: 0 packets, 0 bytes route-map ToS5, permit, sequence 10 Match clauses: ip address prefix-lists: Prob4 Set clauses: as-path prepend 300 300 300 300 300 300 300 Policy routing matches: 0 packets, 0 bytes route-map ToS5, permit, sequence 20 Match clauses: ip address prefix-lists: Yes103 Set clauses: community no-export Policy routing matches: 0 packets, 0 bytes route-map ToS5, permit, sequence 30 --More--   Match clauses: Set clauses: Policy routing matches: 0 packets, 0 bytes route-map ProbA, deny, sequence 10 Match clauses: ip address prefix-lists: Prob4 Set clauses: Policy routing matches: 0 packets, 0 bytes route-map ProbA, permit, sequence 20 Match clauses: Set clauses: Policy routing matches: 0 packets, 0 bytes R1(config)#qdo sh route-maproute-map ProbA 20do sh route-map q ^Z % Incomplete command. R1#confi tsh run | b bgp *Mar 1 22:12:39.795: %SYS-5-CONFIG_I: Configured from console by console R1#sh run | b bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 aggregate-address 17.57.0.0 255.255.0.0 suppress-map ProbA neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.65 prefix-list No103 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 prefix-list No103 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 prefix-list No103 out neighbor 208.28.1.2 route-map Prob5 out neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 send-community both neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! --More--  no ip http server ip classless ! ! ! ip prefix-list No103 seq 5 deny 17.57.103.0/24 ip prefix-list No103 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! ip prefix-list Yes103 seq 5 permit 17.57.103.0/24 ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 --More--   match ip address prefix-list Yes103 set community no-export ! route-map ToS5 permit 30 ! route-map ProbA deny 10 match ip address prefix-list Prob4 ! route-map ProbA permit 20 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 --More--   R1#sh ip bgp nei 208.28.1.1 ad % No such neighbor or address family R1#sh ip bgp nei 208.28.1.1 ad sh ip bgp nei 208.28.1.1 ad ad 2 ad BGP table version is 93, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *> 17.80.1.0/24 180.40.7.129 0 100 i *> 20.0.0.0 180.40.7.65 0 0 100 i *> 50.0.0.0 208.28.1.65 0 0 200 i *>i60.0.0.0 17.57.100.2 0 100 0 i *> 180.40.7.0/27 180.40.7.65 0 0 100 i *> 180.40.7.64/27 0.0.0.0 0 32768 i *> 180.40.7.128/27 0.0.0.0 0 32768 i *> 208.28.1.0/29 0.0.0.0 0 32768 i *> 208.28.1.64/28 0.0.0.0 0 32768 i *> 208.28.1.128/27 208.28.1.65 0 0 200 i R1#q confi t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#no route-map ProbA R1(config)#do sh route-map route-map Prob5, permit, sequence 10 Match clauses: ip address prefix-lists: Prob4 Set clauses: metric 111111 Policy routing matches: 0 packets, 0 bytes route-map Prob5, permit, sequence 20 Match clauses: Set clauses: Policy routing matches: 0 packets, 0 bytes route-map ToS5, permit, sequence 10 Match clauses: ip address prefix-lists: Prob4 Set clauses: as-path prepend 300 300 300 300 300 300 300 Policy routing matches: 0 packets, 0 bytes route-map ToS5, permit, sequence 20 Match clauses: ip address prefix-lists: Yes103 Set clauses: community no-export Policy routing matches: 0 packets, 0 bytes route-map ToS5, permit, sequence 30 --More--   Match clauses: Set clauses: Policy routing matches: 0 packets, 0 bytes R1(config)#route-map Prob              ip pre R1(config)#ip prefix-list No102 den 17,5  .57.102.0/24 R1(config)#ip prefix-list No102 den 17.57.102.0/24                    per 0.0.0.00\  /0 le 32 R1(config)#route-map Prov bA R1(config-route-map)#match ip add pre R1(config-route-map)#match ip add prefix-list No1902   02 R1(config-route-map)#^Z R1#clea *Mar 1 22:14:48.538: %SYS-5-CONFIG_I: Configured from console by console R1#clea ip bgp * our  R1#clea ip bgp * ouonfi t sh ip bgp nei 208.28.1.2 ad BGP table version is 93, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *> 17.80.1.0/24 180.40.7.129 0 100 i *> 20.0.0.0 180.40.7.65 0 0 100 i *> 50.0.0.0 208.28.1.65 0 0 200 i *>i60.0.0.0 17.57.100.2 0 100 0 i *> 180.40.7.0/27 180.40.7.65 0 0 100 i *> 180.40.7.64/27 0.0.0.0 0 32768 i *> 180.40.7.128/27 0.0.0.0 0 32768 i *> 208.28.1.0/29 0.0.0.0 0 32768 i *> 208.28.1.64/28 0.0.0.0 0 32768 i *> 208.28.1.128/27 208.28.1.65 0 0 200 i R1#sh ip    rub   n | b bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 aggregate-address 17.57.0.0 255.255.0.0 suppress-map ProbA neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.65 prefix-list No103 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 prefix-list No103 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 prefix-list No103 out neighbor 208.28.1.2 route-map Prob5 out neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 send-community both neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! --More--  no ip http server ip classless ! ! ! ip prefix-list No102 seq 5 deny 17.57.102.0/24 ip prefix-list No102 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list No103 seq 5 deny 17.57.103.0/24 ip prefix-list No103 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! ip prefix-list Yes103 seq 5 permit 17.57.103.0/24 ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list Prob4 --More--   set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 match ip address prefix-list Yes103 set community no-export ! route-map ToS5 permit 30 ! route-map ProbA permit 10 match ip address prefix-list No102 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 --More--   R1#sh ip bgp BGP table version is 93, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 180.40.7.65 0 100 i * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 100 i *> 17.80.1.0/24 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i * 20.0.0.0 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i * 30.0.0.0 180.40.7.65 0 100 i --More--   R1#confi t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#access-list 17.57.      1 per 17.57.102.0 R1(config)#access-list 1 per 17.57.102.0 access-list 1 per 17.57.102.0naccess-list 1 per 17.57.102.0oaccess-list 1 per 17.57.102.0 access-list 1 per 17.57.102.0 R1(config)#no access-list 1 per 17.57.102.0access-list 1 per 17.57.102.0  17.57.102.0  17.57.102.0  17.57.102.0 d 17.57.102.0e 17.57.102.0n 17.57.102.0 R1(config)#access  -list 1 per any R1(config)#rout R1(config)#route- R1(config)#route-map ProbA 10 R1(config-route-map)#n o ma     o match ip add pr No102 R1(config-route-map)#match ip add 1 R1(config-route-map)#^Z R1# *Mar 1 22:17:15.619: %SYS-5-CONFIG_I: Configured from console by console R1#vl  clea ip bgp * out R1#clea ip bgp * outonfi t sh ip bgp BGP table version is 93, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 180.40.7.65 0 100 i * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 100 i *> 17.80.1.0/24 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i * 20.0.0.0 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i * 30.0.0.0 180.40.7.65 0 100 i --More--   R1#sh ip bgp BGP table version is 93, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 180.40.7.65 0 100 i * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 100 i *> 17.80.1.0/24 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i * 20.0.0.0 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i * 30.0.0.0 180.40.7.65 0 100 i --More--   Network Next Hop Metric LocPrf Weight Path * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 0 100 i * 40.0.0.0 180.40.7.65 0 100 i * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 100 i *> 50.0.0.0 208.28.1.65 0 0 200 i *>i60.0.0.0 17.57.100.2 0 100 0 i * 65.23.32.0/20 180.40.7.65 0 100 1000 i * 180.40.7.129 0 100 1000 i * 208.28.1.65 0 200 100 1000 i *> 208.28.1.2 0 100 1000 i * 129.23.0.0 180.40.7.65 0 100 1000 i * 180.40.7.129 0 100 1000 i * 208.28.1.65 0 200 100 1000 i *> 208.28.1.2 0 100 1000 i * 180.40.7.0/27 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i *> 180.40.7.64/27 0.0.0.0 0 32768 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.128/27 0.0.0.0 0 32768 i * 192.10.32.0 180.40.7.65 0 100 i * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 100 i * 203.212.1.0 180.40.7.65 0 100 1000 i * 180.40.7.129 0 100 1000 i * 208.28.1.65 0 200 100 1000 i *> 208.28.1.2 0 100 1000 i *> 208.28.1.0/29 0.0.0.0 0 32768 i *> 208.28.1.64/28 0.0.0.0 0 32768 i *> 208.28.1.128/27 208.28.1.65 0 0 200 i R1# q   sh run | b bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 aggregate-address 17.57.0.0 255.255.0.0 suppress-map ProbA neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.65 prefix-list No103 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 prefix-list No103 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 prefix-list No103 out neighbor 208.28.1.2 route-map Prob5 out neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 send-community both neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! --More--  no ip http server ip classless ! ! ! ip prefix-list No102 seq 5 deny 17.57.102.0/24 ip prefix-list No102 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list No103 seq 5 deny 17.57.103.0/24 ip prefix-list No103 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! ip prefix-list Yes103 seq 5 permit 17.57.103.0/24 access-list 1 deny 17.57.102.0 access-list 1 permit any ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111 ! route-map Prob5 permit 20 ! --More--  route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 match ip address prefix-list Yes103 set community no-export ! route-map ToS5 permit 30 ! route-map ProbA permit 10 match ip address 1 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 --More--   R1#sh run | b bgp cpo   confi t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#match ip add 1no match ip add pr No102route-map ProbA 10   20 R1(config-route-map)#^Z R1# *Mar 1 22:18:43.199: %SYS-5-CONFIG_I: Configured from console by console R1#confi tsh run | b bgpconfi t  Enter configuration commands, one per line. End with CNTL/Z. R1(config)#route-map ProbA 20match ip add 1 route-map ProbA 20 route-map ProbA 20nroute-map ProbA 20oroute-map ProbA 20 route-map ProbA 20 R1(config)#^Z R1#confi tsh run | b bgp *Mar 1 22:19:00.956: %SYS-5-CONFIG_I: Configured from console by console R1#sh run | b bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 aggregate-address 17.57.0.0 255.255.0.0 suppress-map ProbA neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.65 prefix-list No103 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 prefix-list No103 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 prefix-list No103 out neighbor 208.28.1.2 route-map Prob5 out neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 send-community both neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! --More--  no ip http server ip classless ! ! ! ip prefix-list No102 seq 5 deny 17.57.102.0/24 ip prefix-list No102 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list No103 seq 5 deny 17.57.103.0/24 ip prefix-list No103 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! ip prefix-list Yes103 seq 5 permit 17.57.103.0/24 access-list 1 deny 17.57.102.0 access-list 1 permit any ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111 ! route-map Prob5 permit 20 ! --More--  route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 match ip address prefix-list Yes103 set community no-export ! route-map ToS5 permit 30 ! route-map ProbA permit 10 match ip address 1 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 --More--   R1#sh ip bgp BGP table version is 93, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 180.40.7.65 0 100 i * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 100 i *> 17.80.1.0/24 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i * 20.0.0.0 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i * 30.0.0.0 180.40.7.65 0 100 i --More--   R1#clea ip bgp * in R1#clea ip bgp * insh ip bgp  BGP table version is 93, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i *>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i *>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 180.40.7.65 0 100 i * 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i *> 208.28.1.2 0 100 i *> 17.80.1.0/24 180.40.7.129 0 100 i * 208.28.1.65 0 200 100 i * 20.0.0.0 208.28.1.2 0 100 i *> 180.40.7.65 0 0 100 i * 180.40.7.129 0 0 100 i * 208.28.1.65 0 200 100 i * 30.0.0.0 180.40.7.65 0 100 i --More--   R1#sh ip bgpclea ip bgp * insh ip bgp clea ip bgp * in   R1# *Mar 1 22:19:48.526: %BGP-5-ADJCHANGE: neighbor 17.57.100.2 Down User reset *Mar 1 22:19:48.526: %BGP-5-ADJCHANGE: neighbor 180.40.7.65 Down User reset *Mar 1 22:19:48.530: %BGP-5-ADJCHANGE: neighbor 180.40.7.129 Down User reset *Mar 1 22:19:48.530: %BGP-5-ADJCHANGE: neighbor 208.28.1.2 Down User reset *Mar 1 22:19:48.534: %BGP-5-ADJCHANGE: neighbor 208.28.1.65 Down User reset R1# R1# R1# R1# R1# R1# *Mar 1 22:20:16.468: %BGP-5-ADJCHANGE: neighbor 17.57.100.2 Up R1# R1# R1# R1# R1#sh ip bgp BGP table version is 1, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 0.0.0.0 0 32768 i * i17.57.100.0/24 17.57.100.2 0 100 0 i * i17.57.101.0/24 17.57.100.2 0 100 0 i * i17.57.102.0/24 17.57.100.2 0 100 0 i * i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 180.40.7.129 0 100 i * 17.80.1.0/24 180.40.7.129 0 100 i * 20.0.0.0 180.40.7.129 0 0 100 i * 30.0.0.0 180.40.7.129 0 100 i * 40.0.0.0 180.40.7.129 0 100 i * 50.0.0.0 180.40.7.129 *Mar 1 22:20:25.350: %BGP-5-ADJCHANGE: neighbor 180.40.7.129 Up 0 100 200 i * i60.0.0.0 17.57.100.2 0 100 0 i * 65.23.32.0/20 180.40.7.129 0 100 1000 i * 129.23.0.0 180.40.7.129 0 100 1000 i * 180.40.7.0/27 180.40.7.129 0 0 100 i * 180.40.7.64/27 0.0.0.0 0 32768 i * 180.40.7.128/27 0.0.0.0 0 32768 i --More--   Network Next Hop Metric LocPrf Weight Path * 192.10.32.0 180.40.7.129 0 100 i * 203.212.1.0 180.40.7.129 0 100 1000 i * 208.28.1.0/29 0.0.0.0 0 32768 i * 208.28.1.64/28 0.0.0.0 0 32768 i * 208.28.1.128/27 180.40.7.129 0 100 200 i R1# *Mar 1 22:20:31.829: %BGP-5-ADJCHANGE: neighbor 208.28.1.2 Up R1# R1# R1# R1# *Mar 1 22:20:33.368: %BGP-5-ADJCHANGE: neighbor 180.40.7.65 Up R1#sh ip bgp BGP table version is 28, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i s>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i s>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 208.28.1.65 0 200 100 i *> 180.40.7.65 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 100 i * 17.80.1.0/24 208.28.1.65 0 200 100 i *> 180.40.7.129 0 100 i * 20.0.0.0 208.28.1.65 0 200 100 i *> 180.40.7.65 0 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 0 100 i * 30.0.0.0 208.28.1.65 0 200 100 i --More-- *Mar 1 22:20:35.723: %BGP-5-ADJCHANGE: neighbor 208.28.1.65 Up --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.65 0 100 i * 208.28.1.2 0 0 100 i * 180.40.7.129 0 100 i * 40.0.0.0 208.28.1.65 0 200 100 i *> 180.40.7.65 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 100 i *> 50.0.0.0 208.28.1.65 0 0 200 i * 180.40.7.65 0 100 200 i * 208.28.1.2 0 100 200 i * 180.40.7.129 0 100 200 i *>i60.0.0.0 17.57.100.2 0 100 0 i * 65.23.32.0/20 208.28.1.65 0 200 100 1000 i *> 180.40.7.65 0 100 1000 i * 208.28.1.2 0 100 1000 i * 180.40.7.129 0 100 1000 i * 129.23.0.0 208.28.1.65 0 200 100 1000 i *> 180.40.7.65 0 100 1000 i * 208.28.1.2 0 100 1000 i * 180.40.7.129 0 100 1000 i * 180.40.7.0/27 208.28.1.65 0 200 100 i *> 180.40.7.65 0 0 100 i --More--   R1#sh ip bgp BGP table version is 28, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i s>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i s>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 208.28.1.65 0 200 100 i *> 180.40.7.65 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 100 i * 17.80.1.0/24 208.28.1.65 0 200 100 i *> 180.40.7.129 0 100 i * 20.0.0.0 208.28.1.65 0 200 100 i *> 180.40.7.65 0 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 0 100 i * 30.0.0.0 208.28.1.65 0 200 100 i --More--   R1# RACK18AS>5 [Resuming connection 5 to r5 ... ] 22: *> 208.28.1.129 0 0 100 i --More--   S5#wsh ip bgp BGP table version is 127, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.0.0/16 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 300 i * 17.80.0.0/23 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 17.80.1.0/24 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 20.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 0 100 i * 30.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 40.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i --More--   S5# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b bgp router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 aggregate-address 17.57.0.0 255.255.0.0 suppress-map ProbA neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.65 prefix-list No103 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 prefix-list No103 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 prefix-list No103 out neighbor 208.28.1.2 route-map Prob5 out neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 send-community both neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! --More--  no ip http server ip classless ! ! ! ip prefix-list No102 seq 5 deny 17.57.102.0/24 ip prefix-list No102 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list No103 seq 5 deny 17.57.103.0/24 ip prefix-list No103 seq 10 permit 0.0.0.0/0 le 32 ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! ip prefix-list Yes103 seq 5 permit 17.57.103.0/24 access-list 1 deny 17.57.102.0 access-list 1 permit any ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111 ! route-map Prob5 permit 20 ! --More--  route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 300 ! route-map ToS5 permit 20 match ip address prefix-list Yes103 set community no-export ! route-map ToS5 permit 30 ! route-map ProbA permit 10 match ip address 1 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 --More--   R1# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5# S5# S5#config t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#ip pre S5(config)#ip prefix-list triig  gger per 17.57.0.0/16 S5(config)#ip pre S5(config)#ip prefix-list source per 208.28.1.66/32 S5(config)#ip pre S5(config)#ip prefix-list newroutes per 17.57.104.0/24 S5(config)#ip prefix-list newroutes per 17.57.104.0/24.0/24 4.0/24.0/24 5.0/24 S5(config)#ip prefix-list newroutes per 17.57.105.0/24.0/24 6.0/24 S5(config)#route-map trigger S5(config-route-map)#match ip add pr S5(config-route-map)#match ip add prefix-list trigger S5(config-route-map)#match ip s rou S5(config-route-map)#match ip route-source souce  rce S5(config-route-map)#exit S5(config)#route-m S5(config)#route-map newroutes S5(config-route-map)#set? set S5(config-route-map)#set Iip   ip ? address Specify IP address default Set default information df Set DF bit next-hop Next hop address precedence Set precedence field qos-group Set QOS Group ID S5(config-route-map)#set ip add ? prefix-list Specify prefix-list S5(config-route-map)#set ip add p S5(config-route-map)#set ip add prefix-list ? WORD Prefix-list name to set ip address S5(config-route-map)#set ip add prefix-list newroutes S5(config-route-map)#exit S5(config)#router bgp 100   200 S5(config-router)#bgp ? always-compare-med Allow comparing MED from different neighbors bestpath Change the default bestpath selection client-to-client Configure client to client route reflection cluster-id Configure Route-Reflector Cluster-id (peers may reset) confederation AS confederation parameters dampening Enable route-flap dampening default Configure BGP defaults deterministic-med Pick the best-MED path among paths advertised from the neighboring AS dmzlink-bw Use DMZ Link Bandwidth as weight for BGP multipaths enforce-first-as Enforce the first AS for EBGP routes(default) fast-external-fallover Immediately reset session if a link to a directly connected external peer goes down graceful-restart Graceful restart capability parameters inject-map Routemap which specifies prefixes to inject log-neighbor-changes Log neighbor up/down and reset reason maxas-limit Allow AS-PATH attribute from any neighbor imposing a limit on number of ASes redistribute-internal Allow redistribution of iBGP into IGPs (dangerous) regexp Select regular expression engine router-id Override configured router identifier (peers will --More--   S5(config-router)#bgp in S5(config-router)#bgp inject-map ? WORD route-map name S5(config-router)#bgp inject-map newroutes ? exist-map Routemap which specifies exist condition S5(config-router)#bgp inject-map newroutes exi S5(config-router)#bgp inject-map newroutes exist-map ? WORD route-map name S5(config-router)#bgp inject-map newroutes exist-map trigger ? copy-attributes Copy attributes from aggregate S5(config-router)#bgp inject-map newroutes exist-map trigger cop S5(config-router)#bgp inject-map newroutes exist-map trigger copy-attributes S5(config-router)#^Z S5# 22:29:18: %SYS-5-CONFIG_I: Configured from console by console S5#sh ip bgp BGP table version is 127, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.0.0/16 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 300 i * 17.80.0.0/23 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 17.80.1.0/24 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 20.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 0 100 i * 30.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 40.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i --More--   Network Next Hop Metric LocPrf Weight Path *> 50.0.0.0 0.0.0.0 0 32768 i * 60.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 65.23.32.0/20 208.28.1.66 0 300 100 1000 i *> 208.28.1.129 0 100 1000 i * 129.23.0.0 208.28.1.66 0 300 100 1000 i *> 208.28.1.129 0 100 1000 i * 180.40.7.0/27 208.28.1.66 0 300 100 i *> 208.28.1.129 0 0 100 i * 180.40.7.64/27 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 180.40.7.128/27 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 192.10.32.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 203.212.1.0 208.28.1.66 0 300 100 1000 i *> 208.28.1.129 0 100 1000 i * 208.28.1.0/29 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i r 208.28.1.64/28 208.28.1.129 0 100 300 i r> 208.28.1.66 0 0 300 i *> 208.28.1.128/27 0.0.0.0 0 32768 i S5#q sh run | b bgp macro name testbgp do ping 17.57.100.1 do ping 17.57.100.2 do ping 17.57.101.1 do ping 17.57.102.1 do ping 17.57.103.1 do ping 208.28.1.65 do ping 208.28.1.66 do ping 208.28.1.129 do ping 208.28.1.130 do ping 180.40.7.65 do ping 180.40.7.66 do ping 180.40.7.129 do ping 180.40.7.130 do ping 208.28.1.1 do ping 208.28.1.2 do ping 180.40.7.2 do ping 180.40.7.3 do ping 17.80.1.1 do ping 17.80.1.2 do ping 10.1.1.1 do ping 20.1.1.1 do ping 30.1.1.1 --More--   S5#sh run | b bgprbgpobgpubgptbgpebgprbgp bgp router bgp 200 no synchronization bgp router-id 5.5.5.5 bgp log-neighbor-changes bgp inject-map newroutes exist-map trigger copy-attributes network 50.0.0.0 network 208.28.1.128 mask 255.255.255.224 neighbor 208.28.1.66 remote-as 300 neighbor 208.28.1.129 remote-as 100 no auto-summary ! ip classless ip http server ip http secure-server ! ! ! ip prefix-list newroutes seq 5 permit 17.57.104.0/24 ip prefix-list newroutes seq 10 permit 17.57.105.0/24 ip prefix-list newroutes seq 15 permit 17.57.106.0/24 ! ip prefix-list source seq 5 permit 208.28.1.66/32 ! --More--  ip prefix-list trigger seq 5 permit 17.57.0.0/16 route-map newroutes permit 10 set ip address prefix-list newroutes ! route-map trigger permit 10 match ip address prefix-list trigger match ip route-source source ! ! control-plane ! ! line con 0 exec-timeout 0 0 logging synchronous line vty 0 4 login line vty 5 15 login ! ! end S5# S5#sh run | b router bgpbgp ip bgp  BGP table version is 133, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.0.0/16 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 300 i *> 17.57.104.0/24 208.28.1.66 0 0 300 i * 208.28.1.129 0 100 300 i *> 17.57.105.0/24 208.28.1.66 0 0 300 i * 208.28.1.129 0 100 300 i *> 17.57.106.0/24 208.28.1.66 0 0 300 i * 208.28.1.129 0 100 300 i * 17.80.0.0/23 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 17.80.1.0/24 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i --More--   S5#q  RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh ip bgp BGP table version is 28, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i s>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i s>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 208.28.1.65 0 200 100 i *> 180.40.7.65 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 100 i * 17.80.1.0/24 208.28.1.65 0 200 100 i *> 180.40.7.129 0 100 i * 20.0.0.0 208.28.1.65 0 200 100 i *> 180.40.7.65 0 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 0 100 i * 30.0.0.0 208.28.1.65 0 200 100 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.65 0 100 i * 208.28.1.2 0 0 100 i * 180.40.7.129 0 100 i * 40.0.0.0 208.28.1.65 0 200 100 i *> 180.40.7.65 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 100 i *> 50.0.0.0 208.28.1.65 0 0 200 i *>i60.0.0.0 17.57.100.2 0 100 0 i * 65.23.32.0/20 208.28.1.65 0 200 100 1000 i *> 180.40.7.65 0 100 1000 i * 208.28.1.2 0 100 1000 i * 180.40.7.129 0 100 1000 i * 129.23.0.0 208.28.1.65 0 200 100 1000 i *> 180.40.7.65 0 100 1000 i * 208.28.1.2 0 100 1000 i * 180.40.7.129 0 100 1000 i * 180.40.7.0/27 208.28.1.65 0 200 100 i *> 180.40.7.65 0 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 0 100 i *> 180.40.7.64/27 0.0.0.0 0 32768 i --More--   R1#sh ip bgp BGP table version is 28, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 0.0.0.0 0 32768 i *> 17.57.0.0/16 0.0.0.0 32768 i r>i17.57.100.0/24 17.57.100.2 0 100 0 i s>i17.57.101.0/24 17.57.100.2 0 100 0 i *>i17.57.102.0/24 17.57.100.2 0 100 0 i s>i17.57.103.0/24 17.57.100.2 0 100 0 i * 17.80.0.0/23 208.28.1.65 0 200 100 i *> 180.40.7.65 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 100 i * 17.80.1.0/24 208.28.1.65 0 200 100 i *> 180.40.7.129 0 100 i * 20.0.0.0 208.28.1.65 0 200 100 i *> 180.40.7.65 0 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 0 100 i * 30.0.0.0 208.28.1.65 0 200 100 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.65 0 100 i * 208.28.1.2 0 0 100 i * 180.40.7.129 0 100 i * 40.0.0.0 208.28.1.65 0 200 100 i *> 180.40.7.65 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 100 i *> 50.0.0.0 208.28.1.65 0 0 200 i *>i60.0.0.0 17.57.100.2 0 100 0 i * 65.23.32.0/20 208.28.1.65 0 200 100 1000 i *> 180.40.7.65 0 100 1000 i * 208.28.1.2 0 100 1000 i * 180.40.7.129 0 100 1000 i * 129.23.0.0 208.28.1.65 0 200 100 1000 i *> 180.40.7.65 0 100 1000 i * 208.28.1.2 0 100 1000 i * 180.40.7.129 0 100 1000 i * 180.40.7.0/27 208.28.1.65 0 200 100 i *> 180.40.7.65 0 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 0 100 i *> 180.40.7.64/27 0.0.0.0 0 32768 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.128/27 0.0.0.0 0 32768 i * 192.10.32.0 208.28.1.65 0 200 100 i *> 180.40.7.65 0 100 i * 208.28.1.2 0 100 i * 180.40.7.129 0 100 i * 203.212.1.0 208.28.1.65 0 200 100 1000 i *> 180.40.7.65 0 100 1000 i * 208.28.1.2 0 100 1000 i * 180.40.7.129 0 100 1000 i *> 208.28.1.0/29 0.0.0.0 0 32768 i *> 208.28.1.64/28 0.0.0.0 0 32768 i *> 208.28.1.128/27 208.28.1.65 0 0 200 i R1# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Ma no ip http server --More--   R2#sh ip bgp BGP table version is 93, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 180.40.7.3 0 100 0 (65003) 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i * 17.57.0.0/16 180.40.7.3 0 100 0 (65003) 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 17.57.102.0/24 180.40.7.3 111111 100 0 (65003) 300 i * 180.40.7.66 4294967295 0 300 i * 180.40.7.130 4294967295 0 300 i *> 17.57.104.0/24 208.28.1.130 4294967295 0 200 300 i *> 17.57.105.0/24 208.28.1.130 4294967295 0 200 300 i *> 17.57.106.0/24 208.28.1.130 4294967295 0 200 300 i *> 17.80.0.0/23 180.40.7.3 0 100 0 (65003 65004) i *> 17.80.1.0/24 180.40.7.3 0 100 0 (65003 65004) i *> 20.0.0.0 0.0.0.0 0 32768 i --More--   R2# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#ip pre S5(config)#ip prefix-list ProbC den 17.80.1.0/24 S5(config)#ip prefix-list ProbC den 17.80.1.0/24                per 0.0.0.0/0 S5(config)#router bgp 200 S5(config-router)#nei 208.28.1.129 pre S5(config-router)#nei 208.28.1.129 prefix-list ProbC in S5(config-router)#neu  i 208.28.1.129 prefix-list ProbC in                    c S5(config-router)#nei 208.28.1.129 capability ? orf Advertise ORF capability to the peer S5(config-router)#nei 208.28.1.129 capability or S5(config-router)#nei 208.28.1.129 capability orf ? prefix-list Advertise prefixlist ORF capability to this neighbor S5(config-router)#nei 208.28.1.129 capability orf p S5(config-router)#nei 208.28.1.129 capability orf prefix-list ? both Capability to SEND and RECEIVE the ORF to/from this neighbor receive Capability to RECEIVE the ORF from this neighbor send Capability to SEND the ORF to this neighbor S5(config-router)#nei 208.28.1.129 capability orf prefix-list sen S5(config-router)#nei 208.28.1.129 capability orf prefix-list send ? S5(config-router)#nei 208.28.1.129 capability orf prefix-list send S5(config-router)#^Z S5# 22:35:08: %BGP-5-ADJCHANGE: neighbor 208.28.1.129 Down Capability changed 22:35:08: %SYS-5-CONFIG_I: Configured from co RACK18AS>2 [Resuming connection 2 to r2 ... ] R2# *Mar 1 22:32:05.117: %BGP-5-ADJCHANGE: neighbor 208.28.1.130 Down Peer closed the session R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router bgp 100   65002 R2(config-router)#nei 208l28   .28.1.12 30 co R2(config-router)#nei 208.28.1.130 co \ R2(config-router)#nei 208.28.1.130 c\  R2(config-router)#nei 208.28.1.130 capability o R2(config-router)#nei 208.28.1.130 capability orf p R2(config-router)#nei 208.28.1.130 capability orf prefix-list re R2(config-router)#nei 208.28.1.130 capability orf prefix-list receive R2(config-router)#^Z R2# *Mar 1 22:32:27.406: %SYS-5-CONFIG_I: Configured from console by console R2# *Mar 1 22:32:43.528: %BGP-5-ADJCHANGE: neighbor 208.28.1.130 Up R2#sh ip bgp nei 208.28,.1   .1.130 BGP neighbor is 208.28.1.130, remote AS 200, external link BGP version 4, remote router ID 5.5.5.5 BGP state = Established, up for 00:01:07 Last read 00:00:07, hold time is 180, keepalive interval is 60 seconds Neighbor capabilities: Route refresh: advertised and received(old & new) Address family IPv4 Unicast: advertised and received Message statistics: InQ depth is 0 OutQ depth is 0 Sent Rcvd Opens: 2 2 Notifications: 0 0 Updates: 26 29 Keepalives: 39 39 Route Refresh: 0 4 Total: 67 72 Default minimum time between advertisement runs is 30 seconds For address family: IPv4 Unicast BGP table version 99, neighbor version 99 Index 4, Offset 0, Mask 0x10 AF-dependant capabilities: --More--   Outbound Route Filter (ORF) type (128) Prefix-list: Send-mode: received Receive-mode: advertised Outbound Route Filter (ORF): received (2 entries) Inbound path policy configured Route map for incoming advertisements is Prob2 Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 0 13 (Consumes 624 bytes) Prefixes Total: 0 13 Implicit Withdraw: 0 0 Explicit Withdraw: 0 0 Used as bestpath: n/a 3 Used as multipath: n/a 0 Outbound Inbound Local Policy Denied Prefixes: -------- ------- AS_PATH loop: n/a 10 Bestpath from this peer: 3 n/a Total: 3 10 Number of NLRIs in the update sent: max 11, min 0 Connections established 2; dropped 1 --More--   R2# RACK18AS>5 [Resuming connection 5 to r5 ... ] le by console S5# S5#sdh   sh ip bgp BGP table version is 144, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.66 0 0 300 i *> 17.57.0.0/16 208.28.1.66 0 0 300 i *> 17.57.102.0/24 208.28.1.66 0 300 300 300 300 300 300 300 300 i *> 17.57.104.0/24 208.28.1.66 0 0 300 i *> 17.57.105.0/24 208.28.1.66 0 0 300 i *> 17.57.106.0/24 208.28.1.66 0 0 300 i *> 17.80.0.0/23 208.28.1.66 0 300 100 i *> 17.80.1.0/24 208.28.1.66 0 300 100 i *> 20.0.0.0 208.28.1.66 0 300 100 i *> 30.0.0.0 208.28.1.66 0 300 100 i *> 40.0.0.0 208.28.1.66 0 300 100 i *> 50.0.0.0 0.0.0.0 0 32768 i *> 60.0.0.0 208.28.1.66 0 300 i *> 65.23.32.0/20 208.28.1.66 0 300 100 1000 i *> 129.23.0.0 208.28.1.66 0 300 100 1000 i *> 180.40.7.0/27 208.28.1.66 0 300 100 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.64/27 208.28.1.66 0 0 300 i *> 180.40.7.128/27 208.28.1.66 0 0 300 i *> 192.10.32.0 208.28.1.66 0 300 100 i *> 203.212.1.0 208.28.1.66 0 300 100 1000 i *> 208.28.1.0/29 208.28.1.66 0 0 300 i r> 208.28.1.64/28 208.28.1.66 0 0 300 i *> 208.28.1.128/27 0.0.0.0 0 32768 i S5#sh ip bgp sum BGP router identifier 5.5.5.5, local AS number 200 BGP table version is 144, main routing table version 144 23 network entries using 2599 bytes of memory 23 path entries using 1196 bytes of memory 9/8 BGP path/bestpath attribute entries using 972 bytes of memory 4 BGP AS-PATH entries using 112 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 4879 total bytes of memory BGP activity 36/13 prefixes, 121/98 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 208.28.1.66 4 300 304 264 144 0 0 00:15:04 18 208.28.1.129 4 100 262 275 144 0 0 00:01:47 0 S5#sh ip pre S5#sh ip prefix-list ip prefix-list ProbC: 2 entries seq 5 deny 17.80.1.0/24 seq 10 permit 0.0.0.0/0 ip prefix-list newroutes: 3 entries seq 5 permit 17.57.104.0/24 seq 10 permit 17.57.105.0/24 seq 15 permit 17.57.106.0/24 ip prefix-list source: 1 entries seq 5 permit 208.28.1.66/32 ip prefix-list trigger: 1 entries seq 5 permit 17.57.0.0/16 S5#q confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#nei 208.28.1.129 capability orf prefix-list send prefix-list ProbC in router bgp 200 ip prefix-list ProbC per 0.0.0.0/0 le 32 S5(config)#^Z S5#l cle 22:38:13: %SYS-5-CONFIG_I: Configured from console by console S5#clea ip bgp nei 208.28.1.                         confi tsh ip prefix-list confi t  clea ip bgp * in S5#clea ip bgp * inonfi t sh ip prefix-list bgp sum  BGP router identifier 5.5.5.5, local AS number 200 BGP table version is 144, main routing table version 144 23 network entries using 2599 bytes of memory 23 path entries using 1196 bytes of memory 9/8 BGP path/bestpath attribute entries using 972 bytes of memory 4 BGP AS-PATH entries using 112 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 4879 total bytes of memory BGP activity 36/13 prefixes, 121/98 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 208.28.1.66 4 300 313 266 144 0 0 00:16:03 18 208.28.1.129 4 100 263 277 144 0 0 00:02:46 0 S5#cle ip bgpo    208.28.1.129 S5# 22:38:43: %BGP-5-ADJCHANGE: neighbor 208.28.1.129 Down User reset S5#sh ip precle ip bgp 208.28.1.129 S5#cle ip bgp 208.28.1.129 sh ip pre ip prefix-list ProbC: 3 entries seq 5 deny 17.80.1.0/24 seq 10 permit 0.0.0.0/0 seq 15 permit 0.0.0.0/0 le 32 ip prefix-list newroutes: 3 entries seq 5 permit 17.57.104.0/24 seq 10 permit 17.57.105.0/24 seq 15 permit 17.57.106.0/24 ip prefix-list source: 1 entries seq 5 permit 208.28.1.66/32 ip prefix-list trigger: 1 entries seq 5 permit 17.57.0.0/16 S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#ip prefix-list ProbC per 0.0.0.0/0 le 32                     ProbC seq 10 22:39:22: %BGP-5-ADJCHANGE: neighbor 208.28.1.129 Up S5(config)#ip prefix-list ProbC seq 10nip prefix-list ProbC seq 10oip prefix-list ProbC seq 10 ip prefix-list ProbC seq 10 % Incomplete command. S5(config)#no ip prefix-list ProbC seq 10 ? deny Specify packets to reject permit Specify packets to forward S5(config)#no ip prefix-list ProbC seq 10 per 0.0.0.0/0 S5(config)#^Z S5# 22:39:37: %SYS-5-CONFIG_I: Configured from console by console S5#confi tsh ip precle ip bgp 208.28.1.129sh ip bgp sum  BGP router identifier 5.5.5.5, local AS number 200 BGP table version is 154, main routing table version 154 23 network entries using 2599 bytes of memory 43 path entries using 2236 bytes of memory 15/10 BGP path/bestpath attribute entries using 1620 bytes of memory 7 BGP AS-PATH entries using 184 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 6639 total bytes of memory BGP activity 36/13 prefixes, 141/98 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 208.28.1.66 4 300 314 272 154 0 0 00:17:13 18 208.28.1.129 4 100 277 295 154 0 0 00:00:21 17 S5# S5# S5# S5# S5#sh ip bgp BGP table version is 154, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.0.0/16 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 300 i * 17.57.104.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.105.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.106.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i *> 17.80.0.0/23 208.28.1.129 0 100 i * 208.28.1.66 0 300 100 i *> 17.80.1.0/24 208.28.1.66 0 300 100 i *> 20.0.0.0 208.28.1.129 0 0 100 i --More--  * 208.28.1.66 0 300 100 i --More--  *> 30.0.0.0 208.28.1.129 0 100 i --More--  * 208.28.1.66 0 300 100 i --More--  *> 40.0.0.0 208.28.1.129 0 100 i --More--   S5# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Mar R2# R2#sh ip bgp nei 208.28.1.130 ? advertised-routes Display the routes advertised to a BGP neighbor dampened-routes Display the dampened routes received from neighbor flap-statistics Display flap statistics of the routes learned from neighbor paths Display AS paths learned from neighbor received Display information received from a BGP neighbor received-routes Display the received routes from neighbor routes Display routes learned from neighbor | Output modifiers R2#sh ip bgp nei 208.28.1.130 re R2#sh ip bgp nei 208.28.1.130 received ? prefix-filter Display the prefixlist filter R2#sh ip bgp nei 208.28.1.130 received p R2#sh ip bgp nei 208.28.1.130 received prefix-filter ? | Output modifiers R2#sh ip bgp nei 208.28.1.130 received prefix-filter Address family: IPv4 Unicast ip prefix-list 208.28.1.130: 3 entries seq 5 deny 17.80.1.0/24 seq 10 permit 0.0.0.0/0 seq 15 permit 0.0.0.0/0 le 32 R2# R2# R2# R2# R2#sh ip bgp nei 208.28.1.130 received prefix-filter   ad BGP table version is 105, local router ID is 2.2.2.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 180.40.7.66 0 0 300 i *> 17.57.0.0/16 180.40.7.66 0 0 300 i *> 17.57.102.0/24 180.40.7.3 111111 100 0 (65003) 300 i *> 17.80.0.0/23 180.40.7.3 0 100 0 (65003 65004) i *> 20.0.0.0 0.0.0.0 0 32768 i *> 30.0.0.0 180.40.7.3 0 100 0 (65003) i *> 40.0.0.0 180.40.7.3 0 100 0 (65003 65004) i *> 50.0.0.0 180.40.7.66 4294967295 0 300 200 i *> 60.0.0.0 180.40.7.66 4294967295 0 300 i *> 65.23.32.0/20 180.40.7.3 0 100 0 (65003 65004) 1000 i *> 129.23.0.0 180.40.7.3 0 100 0 (65003 65004) 1000 i *> 180.40.7.0/27 0.0.0.0 0 32768 i r> 180.40.7.64/27 180.40.7.66 0 0 300 i r> 180.40.7.128/27 180.40.7.66 0 0 300 i *> 192.10.32.0 180.40.7.3 0 100 0 (65003 65004) i --More--   R2#sh ip bgp nei 208.28.1.130 adreceived prefix-filter   received prefix-filter Address family: IPv4 Unicast ip prefix-list 208.28.1.130: 3 entries seq 5 deny 17.80.1.0/24 seq 10 permit 0.0.0.0/0 seq 15 permit 0.0.0.0/0 le 32 R2#sh run | b bgp router bgp 65002 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65003 65004 bgp bestpath med missing-as-worst network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 65003 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 distribute-list Prob9 out neighbor 180.40.7.66 route-map Prob3100 in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3101 in neighbor 208.28.1.130 remote-as 200 neighbor 208.28.1.130 route-map Prob2 in no auto-summary ! ip classless ! ip as-path access-list 1 permit _200$ --More--   R2# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh run | b router bgp router bgp 200 no synchronization bgp router-id 5.5.5.5 bgp log-neighbor-changes bgp inject-map newroutes exist-map trigger copy-attributes network 50.0.0.0 network 208.28.1.128 mask 255.255.255.224 neighbor 208.28.1.66 remote-as 300 neighbor 208.28.1.129 remote-as 100 neighbor 208.28.1.129 capability orf prefix-list send neighbor 208.28.1.129 prefix-list ProbC in no auto-summary ! ip classless ip http server ip http secure-server ! ! ! ip prefix-list ProbC seq 5 deny 17.80.1.0/24 ip prefix-list ProbC seq 15 permit 0.0.0.0/0 le 32 ! ip prefix-list newroutes seq 5 permit 17.57.104.0/24 --More--   S5# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#confit Translating "confit" Translating "confit" % Unknown command or computer name, or unable to find computer address R4#co onfig t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#ip vrf ? WORD VPN Routing/Forwarding instance name R4(config)#ip vrf ToR3 R4(config-vrf)#? IP VPN Routing/Forwarding instance configuration commands: bgp Commands pertaining to BGP default Set a command to its defaults description VRF specific description exit Exit from VRF configuration mode export VRF export import VRF import maximum Set a limit mdt Backbone Multicast Distribution Tree no Negate a command or set its defaults rd Specify Route Distinguisher route-target Specify Target VPN Extended Communities vpn Configure VPN ID as specified in rfc2685 R4(config-vrf)#rd R4(config-vrf)#rd 100:1 R4(config-vrf)#t rout R4(config-vrf)#route-target 100:1 R4(config-vrf)#im R4(config-vrf)#import ? map Route-map based VRF import R4(config-vrf)#import        route R4(config-vrf)#route-target ? ASN:nn or IP-address:nn Target VPN Extended Community both Both import and export Target-VPN community export Export Target-VPN community import Import Target-VPN community R4(config-vrf)#route-target im R4(config-vrf)#route-target import ? ASN:nn or IP-address:nn Target VPN Extended Community R4(config-vrf)#route-target import 1000:1      18:1 R4(config-vrf)#do sh run | b vrf ip vrf ToR3 rd 100:1 route-target export 100:1 route-target import 100:1 route-target import 18:1 ! ip audit po max-events 100 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! --More--   R4(config-vrf)#exit R4(config)#ip vrf ToCR1 R4(config-vrf)#rd R4(config-vrf)#rd 18:1 R4(config-vrf)#route R4(config-vrf)#route-target 18:1 R4(config-vrf)#exit R4(config)#rou   do sh ip int brie Interface IP-Address OK? Method Status Protocol FastEthernet0/0 17.80.1.2 YES manual up up ATM1/0 192.10.32.18 YES manual up up Loopback99 40.1.1.1 YES manual up up R4(config)#int atm 1/0 R4(config-if)#ip vrf ? forwarding Configure forwarding table sitemap Configure route-map for routes received from this site R4(config-if)#ip vrf fo R4(config-if)#ip vrf forwarding ? WORD Table name R4(config-if)#ip vrf forwarding TYo  oCR! 1 % Interface ATM1/0 IP address 192.10.32.18 removed due to enabling VRF ToCR1 R4(config-if)#ip add 192.10.32.18 255.255.255.0 R4(config-if)#int lo 99 R4(config-if)#ip vrf for Tpo  oR3 % Interface Loopback99 IP address 40.1.1.1 removed due to enabling VRF ToR3 R4(config-if)#IP address 40.1.1.1 255.0.0.0 R4(config-if)#int fa 0/0 R4(config-if)#int fa 0/0IP address 40.1.1.1 255.0.0.0ip vrf for ToR3  % Interface FastEthernet0/0 IP address 17.80.1.2 removed due to enabling VRF ToR3 R4(config-if)#IP address 17.80.1.2 255.255.255.0 R4(config-if)#sh  dj   o sh run | b bgp router bgp 65004 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65002 65003 network 17.80.1.0 mask 255.255.255.0 network 40.0.0.0 network 192.10.32.0 aggregate-address 17.80.0.0 255.255.254.0 neighbor 17.80.1.1 remote-as 65003 neighbor 192.10.32.254 remote-as 1000 neighbor 192.10.32.254 local-as 18 no-prepend neighbor 192.10.32.254 route-map NoMap out no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! route-map FromR3 permit 10 --More--   R4(config-if)#router bgp 10  65004 R4(config-router)#add R4(config-router)#address-family ? ipv4 Address family ipv6 Address family nsap Address family vpnv4 Address family R4(config-router)#address-family ipv  4 ? multicast Address Family modifier unicast Address Family modifier vrf Specify parameters for a VPN Routing/Forwarding instance R4(config-router)#address-family ipv4 vrf ? WORD VPN Routing/Forwarding instance name R4(config-router)#address-family ipv4 vrf ToR3 R4(config-router-af)#bgp confederation identifier 100 R4(config-router)# bgp confederation peers 65002 65003 R4(config-router)# network 17.80.1.0 mask 255.255.255.0 R4(config-router)# network 40.0.0.0 R4(config-router)# network 192.10.32.0 R4(config-router)# aggregate-address 17.80.0.0 255.255.254.0 R4(config-router)# neighbor 17.80.1.1 remote-as 65003 22:48:31: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 Down BGP Notification sent R4(config-router)# neighbor 17.80.1.1 remote-as 65003 22:48:31: %BGP-3-NOTIFICATION: sent to neighbor 192.10.32.254 4/0 (hold time expired) 0 bytes R4(config-router)# neighbor 17.80.1.1 remote-as 65003                                    aggregate-address 17.80.0.0 255.255.254.0network 192.10.32.0 40.0.0.0 17.80.1.0 mask 255.255.255.0bgp confederation peers 65002 65003 bgp confederation identifier 100 address-family ipv4 vrf ToR3 router bgp 65004 do sh run | b bgprouter bgp 65004 address-family ipv4 vrf ToR3 R4(config-router-af)#network 17.80.1.0 mask 255.255.255.0 R4(config-router-af)# network 40.0.0.0 R4(config-router-af)# network 192.10.32.0 R4(config-router-af)#aggregate-address 17.80.0.0 255.255.254.0 R4(config-router-af)# neighbor 17.80.1.1 remote-as 65003 R4(config-router-af)# 22:49:18: %BGP-5-ADJCHANGE: neighbor 17.80.1.1 Down BGP Notification sent R4(config-router-af)# 22:49:18: %BGP-3-NOTIFICATION: sent to neighbor 17.80.1.1 4/0 (hold time expired) 0 bytes R4(config-router-af)#bgp confederation identifier 100 R4(config-router)# 22:49:45: %BGP-5-ADJCHANGE: neighbor 17.80.1.1 vpn vrf ToR3 Up R4(config-router)#no network 17.80.1.0 mask 255.255.255.0 R4(config-router)#no network 40.0.0.0 R4(config-router)#no network 192.10.32.0 R4(config-router)#no aggregate-address 17.80.0.0 255.255.254.0 R4(config-router)#no neighbor 17.80.1.1 remote-as 65003 R4(config-router)#do sh run | b bgp router bgp 65004 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65002 65003 neighbor 192.10.32.254 remote-as 1000 neighbor 192.10.32.254 local-as 18 no-prepend neighbor 192.10.32.254 route-map NoMap out no auto-summary ! address-family ipv4 vrf ToR3 neighbor 17.80.1.1 remote-as 65003 neighbor 17.80.1.1 activate no auto-summary no synchronization network 17.80.1.0 mask 255.255.255.0 network 40.0.0.0 network 192.10.32.0 aggregate-address 17.80.0.0 255.255.254.0 exit-address-family ! address-family ipv4 vrf ToCR1 --More--   no auto-summary no synchronization exit-address-family ! no ip http server no ip http secure-server ip classless ! ! ! route-map FromR3 permit 10 set ip next-hop peer-address ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 --More--   R4(config-router)#ddress-family ipv4 vrf ToCR1 ^ % Invalid input detected at '^' marker. R4(config-router)#address-family ipv4 vrf ToCR1 R4(config-router-af)#neighbor 192.10.32.254 remote-as 1000 R4(config-router-af)# neighbor 192.10.32.254 local-as 18 no-prepend R4(config-router-af)#exit R4(config-router)#no neighbor 192.10.32.254 local-as 18 no-prepend R4(config-router)#no neighbor 192.10.32.254 remote-as 1000 R4(config-router)#do sh run | b bgp router bgp 65004 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65002 65003 no auto-summary ! address-family ipv4 vrf ToR3 neighbor 17.80.1.1 remote-as 65003 neighbor 17.80.1.1 activate no auto-summary no synchronization network 17.80.1.0 mask 255.255.255.0 network 40.0.0.0 network 192.10.32.0 aggregate-address 17.80.0.0 255.255.254.0 exit-address-family ! address-family ipv4 vrf ToCR1 neighbor 192.10.32.254 remote-as 1000 neighbor 192.10.32.254 local-as 18 no-prepend neighbor 192.10.32.254 activate --More-- 22:51:12: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 vpn vrf ToCR1 Up --More--   R4(config-router)#address-family ipv4 vrf ToR3 R4(config-router-af)#no network 192.10.32.0 R4(config-router-af)# neighbor 17.80.1.1 nex R4(config-router-af)# neighbor 17.80.1.1 next-hop-s R4(config-router-af)# neighbor 17.80.1.1 next-hop-self R4(config-router-af)#^Z R4# 22:51:53: %SYS-5-CONFIG_I: Configured from console by console R4# R4# R4# R4# R4#sh ip bgp R4#sh ip bgp ? A.B.C.D IP prefix /, e.g., 35.0.0.0/8 A.B.C.D Network in the BGP routing table to display cidr-only Display only routes with non-natural netmasks community Display routes matching the communities community-list Display routes matching the community-list dampening Display detailed information about dampening filter-list Display routes conforming to the filter-list inconsistent-as Display only routes with inconsistent origin ASs injected-paths Display all injected paths ipv4 Address family labels Display Labels for IPv4 NLRI specific information neighbors Detailed information on TCP and BGP neighbor connections paths Path information peer-group Display information on peer-groups prefix-list Display routes matching the prefix-list quote-regexp Display routes matching the AS path "regular expression" regexp Display routes matching the AS path regular expression rib-failure Display bgp routes that failed to install in the routing table (RIB) route-map Display routes matching the route-map summary Summary of BGP neighbor status vpnv4 Display VPNv4 NLRI specific information --More--   | Output modifiers R4#sh ip bgp vp R4#sh ip bgp vpnv4 ? * Display information about all VPNv4 NLRIs all Display information about all VPNv4 NLRIs rd Display information for a route distinguisher vrf Display information for a VPN Routing/Forwarding instance R4#sh ip bgp vpnv4 vrf ? WORD VPN Routing/Forwarding instance name R4#sh ip bgp vpnv4 vrf ToR3 BGP table version is 48, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path Route Distinguisher: 100:1 (default for vrf ToR3) *> 10.0.0.0 17.80.1.1 0 100 0 (65003) 300 i *> 17.57.0.0/16 17.80.1.1 0 100 0 (65003) 300 i *> 17.57.102.0/24 17.80.1.1 111111 100 0 (65003) 300 i *> 17.57.104.0/24 17.80.1.1 4294967295 100 0 (65003 65002) 200 300 i *> 17.57.105.0/24 17.80.1.1 4294967295 100 0 (65003 65002) 200 300 i *> 17.57.106.0/24 17.80.1.1 4294967295 100 0 (65003 65002) 200 300 i *> 17.80.0.0/23 0.0.0.0 32768 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *> 20.0.0.0 17.80.1.1 0 100 0 (65003 65002) i *> 30.0.0.0 17.80.1.1 0 100 0 (65003) i *> 40.0.0.0 0.0.0.0 0 32768 i *> 50.0.0.0 17.80.1.1 4294967295 100 0 (65003) 300 200 i *> 60.0.0.0 17.80.1.1 4294967295 100 0 (65003) 300 i --More--   Network Next Hop Metric LocPrf Weight Path *> 65.23.32.0/20 192.10.32.254 0 0 1000 i *> 129.23.0.0 192.10.32.254 0 0 1000 i *> 180.40.7.0/27 17.80.1.1 0 100 0 (65003 65002) i *> 180.40.7.64/27 17.80.1.1 0 100 0 (65003) 300 i *> 180.40.7.128/27 17.80.1.1 0 100 0 (65003) 300 i *> 203.212.1.0 192.10.32.254 0 0 1000 i *> 208.28.1.0/29 17.80.1.1 0 100 0 (65003) 300 i *> 208.28.1.64/28 17.80.1.1 0 100 0 (65003) 300 i *> 208.28.1.128/27 17.80.1.1 4294967295 100 0 (65003) 300 200 i R4#sh ip bgp vpnv4 vrf ToR3  CR1 BGP table version is 48, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path Route Distinguisher: 18:1 (default for vrf ToCR1) *> 65.23.32.0/20 192.10.32.254 0 0 1000 i *> 129.23.0.0 192.10.32.254 0 0 1000 i *> 203.212.1.0 192.10.32.254 0 0 1000 i R4# R4# R4# R4#sh ip bgp vpnv4 vrf ToCR1R3  nei 17.80.1.1 ad BGP table version is 48, local router ID is 4.4.4.4 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path Route Distinguisher: 100:1 (default for vrf ToR3) *> 17.80.0.0/23 0.0.0.0 32768 i *> 17.80.1.0/24 0.0.0.0 0 32768 i *> 40.0.0.0 0.0.0.0 0 32768 i *> 65.23.32.0/20 192.10.32.254 0 0 1000 i *> 129.23.0.0 192.10.32.254 0 0 1000 i *> 203.212.1.0 192.10.32.254 0 0 1000 i R4# RACK18AS>3 [Resuming connection 3 to r3 ... ] *Mar ip prefix-list No24orLonger seq 10 permit 0.0.0.0/0 le 32 --More--   R3#sh run | b bgpip bgp  BGP table version is 99, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i * 17.57.0.0/16 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i *> 17.57.102.0/24 208.28.1.1 111111 0 300 i *> 17.57.104.0/24 180.40.7.2 4294967295 100 0 (65002) 200 300 i *> 17.57.105.0/24 180.40.7.2 4294967295 100 0 (65002) 200 300 i *> 17.57.106.0/24 180.40.7.2 4294967295 100 0 (65002) 200 300 i *> 17.80.0.0/23 17.80.1.2 0 100 0 (65004) i r> 17.80.1.0/24 17.80.1.2 0 100 0 (65004) i *> 20.0.0.0 180.40.7.2 0 100 0 (65002) i *> 30.0.0.0 0.0.0.0 0 32768 i *> 40.0.0.0 17.80.1.2 0 100 0 (65004) i *> 50.0.0.0 208.28.1.1 4294967295 0 300 200 i * 180.40.7.2 4294967295 100 0 (65002) 300 200 i * 60.0.0.0 180.40.7.2 4294967295 100 0 (65002) 300 i *> 208.28.1.1 4294967295 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path *> 65.23.32.0/20 17.80.1.2 0 100 0 (65004) 1000 i *> 129.23.0.0 17.80.1.2 0 100 0 (65004) 1000 i r> 180.40.7.0/27 180.40.7.2 0 100 0 (65002) i * 180.40.7.64/27 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i * 180.40.7.128/27 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i *> 203.212.1.0 17.80.1.2 0 100 0 (65004) 1000 i r 208.28.1.0/29 180.40.7.2 0 100 0 (65002) 300 i r> 208.28.1.1 0 0 300 i * 208.28.1.64/28 180.40.7.2 0 100 0 (65002) 300 i *> 208.28.1.1 0 0 300 i *> 208.28.1.128/27 208.28.1.1 4294967295 0 300 200 i * 180.40.7.2 4294967295 100 0 (65002) 300 200 i R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh run | b int interface Loopback99 ip vrf forwarding ToR3 ip address 40.1.1.1 255.0.0.0 ! interface FastEthernet0/0 ip vrf forwarding ToR3 ip address 17.80.1.2 255.255.255.0 duplex auto speed auto ! interface ATM1/0 ip vrf forwarding ToCR1 ip address 192.10.32.18 255.255.255.0 no atm ilmi-keepalive pvc 0/72 protocol ip 192.10.32.254 broadcast ! ! router bgp 65004 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes bgp confederation identifier 100 --More--   bgp confederation peers 65002 65003 no auto-summary ! address-family ipv4 vrf ToR3 neighbor 17.80.1.1 remote-as 65003 neighbor 17.80.1.1 activate neighbor 17.80.1.1 next-hop-self no auto-summary no synchronization network 17.80.1.0 mask 255.255.255.0 network 40.0.0.0 aggregate-address 17.80.0.0 255.255.254.0 exit-address-family ! address-family ipv4 vrf ToCR1 neighbor 192.10.32.254 remote-as 1000 neighbor 192.10.32.254 local-as 18 no-prepend neighbor 192.10.32.254 activate no auto-summary no synchronization exit-address-family ! no ip http server --More--  no ip http secure-server ip classless ! ! ! route-map FromR3 permit 10 set ip next-hop peer-address ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 login ! --More--   R4#[Ash run | b int   vrf ip vrf ToCR1 rd 18:1 route-target export 18:1 route-target import 18:1 ! ip vrf ToR3 rd 100:1 route-target export 100:1 route-target import 100:1 route-target import 18:1 ! ip audit po max-events 100 ! ! ! ! ! ! ! ! ! ! ! --More--  ! ! ! ! ! ! interface Loopback99 ip vrf forwarding ToR3 ip address 40.1.1.1 255.0.0.0 ! interface FastEthernet0/0 ip vrf forwarding ToR3 ip address 17.80.1.2 255.255.255.0 duplex auto speed auto ! interface ATM1/0 ip vrf forwarding ToCR1 ip address 192.10.32.18 255.255.255.0 no atm ilmi-keepalive pvc 0/72 protocol ip 192.10.32.254 broadcast ! --More--  ! router bgp 65004 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes bgp confederation identifier 100 bgp confederation peers 65002 65003 no auto-summary ! address-family ipv4 vrf ToR3 neighbor 17.80.1.1 remote-as 65003 neighbor 17.80.1.1 activate neighbor 17.80.1.1 next-hop-self no auto-summary no synchronization network 17.80.1.0 mask 255.255.255.0 network 40.0.0.0 aggregate-address 17.80.0.0 255.255.254.0 exit-address-family ! address-family ipv4 vrf ToCR1 neighbor 192.10.32.254 remote-as 1000 neighbor 192.10.32.254 local-as 18 no-prepend --More--   neighbor 192.10.32.254 activate no auto-summary no synchronization exit-address-family ! no ip http server no ip http secure-server ip classless ! ! ! route-map FromR3 permit 10 set ip next-hop peer-address ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 --More--   R4#