=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2006.07.20 13:15:26 =~=~=~=~=~=~=~=~=~=~=~= RACK14AS>6 [Resuming connection 6 to r6 ... ] S6#config t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#router bgp 300 S6(config-router)#no auto S6(config-router)#do sh ip proto *** IP Routing is NSF aware *** Routing Protocol is "bgp 300" Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set IGP synchronization is disabled Automatic route summarization is disabled Maximum path: 1 Routing Information Sources: Gateway Distance Last Update Distance: external 20 internal 200 local 200 S6(config-router)#net 17.57.101.0 mask 255.255.255.0 S6(config-router)#net 17.57.101.0 mask 255.255.255.07.101.0 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)#net 60.0.0.0 S6(config-router)#net 60.0.0.0 mask 255.0.0.0 S6(config-router)#do sh run | bgpnet 60.0.0.0 mask 255.0.0.0do sh run | bgp  bgpb bgp router bgp 300 no synchronization 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 no auto-summary ! ip classless ip http server ip http secure-server ! ! ! control-plane ! ! line con 0 exec-timeout 0 0 line vty 0 4 login --More--   S6(config-router)#ei 17.57.100.1 remote bei 17.57.100.1 remote ei 17.57.100.1 remote nei 17.57.100.1 remote ei 17.57.100.1 remote 300 S6(config-router)#^Z S6# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router bgp 300 R1(config-router)#no autop  R1(config-router)# RACK14AS>6 [Resuming connection 6 to r6 ... ] 2 S6#config t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#router bgp 300 S6(config-router)#rout S6(config-router)#rout    bgp rout S6(config-router)#bgp router-id 6.6.6.6 S6(config-router)#^Z S6# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#bgp route R1(config-router)#bgp router-id 1.1.1.1 R1(config-router)# RACK14AS>6 [Resuming connection 6 to r6 ... ] 2 S6#sh ip int brie Interface IP-Address OK? Method Status Protocol Vlan1 unassigned YES manual administratively down down FastEthernet0/1 17.57.100.2 YES manual up up FastEthernet0/2 unassigned YES unset up up FastEthernet0/3 unassigned YES unset down down FastEthernet0/4 unassigned YES unset up up FastEthernet0/5 unassigned YES unset down down FastEthernet0/6 unassigned YES unset down down FastEthernet0/7 unassigned YES unset down down FastEthernet0/8 unassigned YES unset down down FastEthernet0/9 unassigned YES unset down down FastEthernet0/10 unassigned YES unset down down FastEthernet0/11 unassigned YES unset down down FastEthernet0/12 unassigned YES unset down down FastEthernet0/13 unassigned YES unset down down FastEthernet0/14 unassigned YES unset down down FastEthernet0/15 unassigned YES unset down down FastEthernet0/16 unassigned YES unset down down FastEthernet0/17 unassigned YES unset down down FastEthernet0/18 unassigned YES unset down down FastEthernet0/19 unassigned YES unset down down FastEthernet0/20 unassigned YES unset down down FastEthernet0/21 unassigned YES unset down down --More--  FastEthernet0/22 unassigned YES unset down down FastEthernet0/23 unassigned YES unset down down FastEthernet0/24 unassigned YES unset up up GigabitEthernet0/1 unassigned YES unset down down GigabitEthernet0/2 unassigned YES unset down down Loopback0 17.57.101.1 YES manual up up Loopback1 17.57.102.1 YES manual up up Loopback2 17.57.103.1 YES manual up up Loopback99 60.1.1.1 YES manual up up S6# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)# R1(config-router)#bgp router-id 1.1.1.1 net 10.0.0.0 R1(config-router)#net 208.28.1.65    64 mask 255.25.255.2241   40.255.255.240 R1(config-router)#net 180.40.7.128 mask 255.255.255.224 R1(config-router)#net 180.40.7.128 mask 255.255.255.2248 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 180.40.7.64 mask 255.255.255.224128 mask 255.255.255.224208.28.1.64 mask 255.255.255.240 255.255.240 8 mask 255.255.255.248  mask 255.255.255.248 0 mask 255.255.255.248 R1(config-router)#nei 208.28.1.652  remote 200 R1(config-router)#nei 17.57.100.2 remote 300 R1(config-router)#nei 180.40.7.129 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)#net   i 208.28.1.2 remote 100 R1(config-router)# *Mar 1 21:13:04.839: %BGP-5-ADJCHANGE: neighbor 17.57.100.2 Up R1(config-router)# R1(config-router)#^Z R1# RACK14AS>5 [Resuming connection 5 to r5 ... ] S5#config t Enter configuration commands, one per line. End with CNTL/Z. 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)#nei   t 208.28.1.128 mask 255.5 255.255.224 S5(config-router)#nei 208.28.1.66 remote 300 S5(config-router)#nei 208..28   28.1.129 remote 100 S5(config-router)#^Z S5#^x 21:16:06: %SYS-5-CONFIG_I: Configured from console by console S5#^x2 % Unknown command or computer name, or unable to find computer address S5# S5# RACK14AS>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 aut 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 rmote      emote 200 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 3006 remote 300 R2(config-router)#nei 180.40.7.2 3 remote 100 R2(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgp 100 R3(config-router)#no auto R3(config-router)#bgp rout 3.3.3.3 R3(config-router)#net 30.0.0.0 R3(config-router)#neiu    20  180.40.7.2 remote 100 R3(config-router)#nei 208.28.1.1 remote 3200   0909   0 R3(config-router)#nei 17.80.1.2 reomote 01  100 ^ % Invalid input detected at '^' marker. R3(config-router)#nei 17.80.1.2 reomote 100mote 100  R3(config-router)# RACK14AS>4 [Resuming connection 4 to r4 ... ] R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router bgp 100 R4(config-router)#no aut R4(config-router)#bgp route 4.4.4.4 R4(config-router)#net 17.80.1.0 mask 255.255.255.0 R4(config-router)#net 40.0.0.00  R4(config-router)#do sh ip int brie Interface IP-Address OK? Method Status Protocol FastEthernet0/0 17.80.1.2 YES manual up up ATM1/0 192.10.32.14 YES manual up up Loopback99 40.1.1.1 YES manual up up R4(config-router)#net 198 2.10.32.0 mask 255.255.255.0 R4(config-router)#nei 17.80.1.1 er  remot 100 R4(config-router)#^Z R4# 21:19:36: %SYS-5-CONFIG_I: Configured from console by console R4# RACK14AS>6 [Resuming connection 6 to r6 ... ] 2 S6#sh ip bgp sum BGP router identifier 6.6.6.6, local AS number 300 BGP table version is 17, main routing table version 17 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 19/5 prefixes, 19/5 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.57.100.1 4 300 13 10 17 0 0 00:05:32 9 S6#sh ip bgp sum    BGP table version is 18, 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 *>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 *>i50.0.0.0 208.28.1.65 0 100 0 200 i *> 60.0.0.0 0.0.0.0 0 32768 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 *>i208.28.1.0/29 17.57.100.1 0 100 0 i *>i208.28.1.64/28 17.57.100.1 0 100 0 i *>i208.28.1.128/27 208.28.1.65 0 100 0 200 i S6# RACK14AS>4 [Resuming connection 4 to r4 ... ] 21 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, 00:00:58 R4#qw  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 * 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# RACK14AS>3 [Resuming connection 3 to r3 ... ] *Mar R3(config-router)#nei 17.80.1.2 remote 100          nex 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)# RACK14AS>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 *>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 0 300 200 i *>i60.0.0.0 17.80.1.1 0 100 0 300 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 0 100 0 300 200 i R4# p 17.57.101.1 % Ambiguous command: " p 17.57.101.1" R4# p 17.57.101.1 p 17.57.101.1  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 = 60/60/60 ms R4# RACK14AS>2 [Resuming connection 2 to r2 ... ] *Ma R2(config-router)#do sh ip bgp BGP table version is 39, 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 * i10.0.0.0 208.28.1.1 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 * i17.57.100.0/24 208.28.1.1 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 * i17.57.101.0/24 208.28.1.1 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 * i17.57.102.0/24 208.28.1.1 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 * i17.57.103.0/24 208.28.1.1 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 *> 20.0.0.0 0.0.0.0 0 32768 i *>i30.0.0.0 180.40.7.3 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 * i60.0.0.0 208.28.1.1 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 i180.40.7.64/27 208.28.1.1 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 i180.40.7.128/27 208.28.1.1 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 * i208.28.1.0/29 208.28.1.1 0 100 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 0 200 300 i * i208.28.1.64/28 208.28.1.1 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 r 208.28.1.128/27 180.40.7.66 0 300 200 i r 180.40.7.130 0 300 200 i r> 208.28.1.130 0 0 200 i R2(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#nbei     ei 180.7 40.7.2 nex R3(config-router)#nei 180.40.7.2 next-hop-s R3(config-router)#nei 180.40.7.2 next-hop-self R3(config-router)# RACK14AS>2 [Resuming connection 2 to r2 ... ] do sh ip bgp BGP table version is 39, 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 *> 20.0.0.0 0.0.0.0 0 32768 i *>i30.0.0.0 180.40.7.3 0 100 0 i * i50.0.0.0 180.40.7.3 0 100 0 300 200 i * 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 r 208.28.1.130 0 200 300 i --More--   Network Next Hop Metric LocPrf Weight Path * i208.28.1.0/29 180.40.7.3 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 * i208.28.1.64/28 180.40.7.3 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 r i208.28.1.128/27 180.40.7.3 0 100 0 300 200 i r 180.40.7.66 0 300 200 i r 180.40.7.130 0 300 200 i r> 208.28.1.130 0 0 200 i R2(config-router)#^x3 ^ % Invalid input detected at '^' marker. R2(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#do sh  ip bgp BGP table version is 32, 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(config-router)# RACK14AS>2 [Resuming connection 2 to r2 ... ] 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)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#do sh ip bgp BGP table version is 36, 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(config-router)#do sh ip bgp BGP table version is 36, 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--   R3(config-router)# do sh ip bgp BGP table version is 36, 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(config-router)# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2(config-router)#nei 180.40.7.3 next-hop-self ^x3 do sh ip bgp BGP table version is 39, 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 *> 20.0.0.0 0.0.0.0 0 32768 i *>i30.0.0.0 180.40.7.3 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 r 208.28.1.130 0 200 300 i * i208.28.1.0/29 180.40.7.3 0 100 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path *> 180.40.7.66 0 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 0 200 300 i * i208.28.1.64/28 180.40.7.3 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 r 208.28.1.128/27 180.40.7.66 0 300 200 i r 180.40.7.130 0 300 200 i r> 208.28.1.130 0 0 200 i R2(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#nei do sh ip bgpnei 180.40.7.2 next-hop-self               rout R3(config-router)#nei 180.40.7.2 route-r R3(config-router)#nei 180.40.7.2 route-reflector-client R3(config-router)# *Mar 1 21:24:58.256: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Down RR client config change R3(config-router)# *Mar 1 21:25:28.341: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Up R3(config-router)# RACK14AS>2 [Resuming connection 2 to r2 ... ] *M R2(config-router)#^Z R2#sh ip b *Mar 1 21:27:03.754: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip bgp BGP table version is 41, 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 17.80.1.2 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 17.80.1.2 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#sh ip bgp 40.0.0.0 BGP routing table entry for 40.0.0.0/8, version 0 Paths: (1 available, no best path) Not advertised to any peer Local 17.80.1.2 (inaccessible) from 180.40.7.3 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal Originator: 4.4.4.4, Cluster list: 3.3.3.3 R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router   -map Prob1 R2(config-route-map)#set   R2(config-route-map)#set ip R2(config-route-map)#set ip- R2(config-route-map)#set ip-   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 tos Set type of service field R2(config-route-map)#set ip >ne R2(config-route-map)#set ip >ne   nex R2(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 R2(config-route-map)#set ip next-hop pre  er R2(config-route-map)#set ip next-hop per r R2(config-route-map)#set ip next-hop per  R2(config-route-map)#set ip next-hop peer-address R2(config-route-map)#routere    bgp 300   100 R2(config-router)#nei 180.40.7.3 route R2(config-router)#nei 180.40.7.3 route-m R2(config-router)#nei 180.40.7.3 route-map Prob1 in R2(config-router)#\ ^Z R2# *Mar 1 21:30:17.111: %SYS-5-CONFIG_I: Configured from console by console R2#config tsh ip bgp 40.0.0.0 BGP routing table entry for 40.0.0.0/8, version 0 Paths: (1 available, no best path) Not advertised to any peer Local 17.80.1.2 (inaccessible) from 180.40.7.3 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal Originator: 4.4.4.4, Cluster list: 3.3.3.3 R2#clea ip bgp * in R2#clea ip bgp * insh ip bgp 40.0.0.0 BGP routing table entry for 40.0.0.0/8, version 43 Paths: (1 available, best #1, table Default-IP-Routing-Table) Flag: 0x820 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#sh     RACK14AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip bgp BGP table version is 31, 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--   R4#confi g ^ % Invalid input detected at '^' marker. R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#route-m,a   Po rob1 R4(config-route-map)#set ip nex R4(config-route-map)#set ip next-hop p R4(config-route-map)#set ip next-hop peer-address R4(config-route-map)#router bgp 11092345 ^ % Invalid input detected at '^' marker. R4(config)#router bgp 11092345      BGP is already running; AS is 100 R4(config)#router bgp 1100 00 R4(config-router)#nei 17.80.1.1 rou R4(config-router)#nei 17.80.1.1 route-m R4(config-router)#nei 17.80.1.1 route-map Prob1 in R4(config-router)#^Z R4# 21:36:41: %SYS-5-CONFIG_I: Configured from console by console R4#sh ip bgp BGP table version is 31, 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--   R4#cle aip b       ip bgp * in R4#cle ip bgp * insh ip bgp  BGP table version is 35, 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--   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, 5 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 B 17.57.100.0 [200/0] via 17.80.1.1, 00:16:20 B 17.57.101.0 [200/0] via 17.80.1.1, 00:16:20 B 17.57.102.0 [200/0] via 17.80.1.1, 00:16:20 B 17.57.103.0 [200/0] via 17.80.1.1, 00:16:20 B 50.0.0.0/8 [200/0] via 17.80.1.1, 00:00:59 B 20.0.0.0/8 [200/0] via 17.80.1.1, 00:00:59 C 40.0.0.0/8 is directly connected, Loopback99 B 10.0.0.0/8 [200/0] via 17.80.1.1, 00:16:20 208.28.1.0/24 is variably subnetted, 3 subnets, 3 masks B 208.28.1.128/27 [200/0] via 17.80.1.1, 00:01:00 B 208.28.1.64/28 [200/0] via 17.80.1.1, 00:16:22 --More--  B 208.28.1.0/29 [200/0] via 17.80.1.1, 00:16:22 C 192.10.32.0/24 is directly connected, ATM1/0 180.40.0.0/27 is subnetted, 3 subnets B 180.40.7.128 [200/0] via 17.80.1.1, 00:16:22 B 180.40.7.0 [200/0] via 17.80.1.1, 00:01:01 B 180.40.7.64 [200/0] via 17.80.1.1, 00:16:22 B 60.0.0.0/8 [200/0] via 17.80.1.1, 00:16:22 B 30.0.0.0/8 [200/0] via 17.80.1.1, 00:18:02 R4#tclsh R4(tcl)#foreach router { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(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)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)# +>(tcl)#} {ping $router};tclquit 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 = 60/76/96 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 = 56/59/60 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 = 44/46/48 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 = 60/66/80 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 = 32/32/32 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 = 32/40/76 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 = 60/60/60 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 = 60/64/80 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 = 72/77/96 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 = 60/62/72 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 = 56/59/60 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 = 1/3/4 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 = 32/32/32 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 = 1/3/4 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 = 1/2/4 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 = 1/2/4 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 = 60/68/96 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 = 32/32/32 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 = 4/4/4 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 = 1/1/4 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 = 32/32/32 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 = 60/60/60 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 = 60/60/60 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 = 60/60/60 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 = 60/60/60 ms R4# RACK14AS>1 [Resuming connection 1 to r1 ... ] * R1#tclsh R1(tcl)#foreach router { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(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)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)# +>(tcl)#} {ping $router};tclquit 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 = 1/2/4 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 208.28.1.65, 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 208.28.1.66, 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 = 1/2/4 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 = 32/49/64 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 = 56/73/108 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 = 112/133/153 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 = 112/121/132 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 = 56/58/60 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 = 56/57/60 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 = 72/73/80 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 = 56/58/60 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 = 60/60/60 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 = 56/58/60 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 = 56/57/60 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 = 60/61/65 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 = 1/2/4 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 = 1/6/20 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 = 1/3/4 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 R1#tclsh R1(tcl)#foreach router { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(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)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#180.40.7.33 +>(tcl)#180.40.7.34 +>(tcl)#} {ping $router};tclquit 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 = 1/2/4 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 208.28.1.65, 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 208.28.1.66, 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 = 1/2/4 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 = 32/43/64 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 = 56/60/72 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 = 112/127/164 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 = 112/129/177 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 = 56/59/60 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 = 56/58/61 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 = 56/58/60 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 = 60/63/76 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 = 56/61/76 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 = 56/59/60 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 = 60/62/72 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 = 1/12/36 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 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 180.40.7.33, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.34, timeout is 2 seconds: .. Success rate is 0 percent (0/2) R1# RACK14AS>5 [Resuming connection 5 to r5 ... ] 21: S5#t? telnet terminal test traceroute tunnel S5#t ping 17.57.100.1 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 = 1/2/4 ms S5#00.2 % Unknown command or computer name, or unable to find computer address S5#ping 17.57.100.1 r 1 Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 4/4/4 ms S5#17.57.100.2 r 1 ^ % Invalid input detected at '^' marker. S5#ping 17.57.100.1 r 1 Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 28/28/28 ms S5#ping 17.57.100.1 r 1 Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 1/1/1 ms S5# 17.57.100.2 r 1 ^ % Invalid input detected at '^' marker. S5# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#tclsh R1(tcl)#foreach router { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(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)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#180.40.7.33 +>(tcl)#180.40.7.34 +>(tcl)#} {ping $router re 1};tclquit Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 208.28.1.65, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 208.28.1.66, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 208.28.1.129, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 32/32/32 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 208.28.1.130, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 180.40.7.129, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 48/48/48 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 180.40.7.130, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 180.40.7.65, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 180.40.7.66, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 149/149/149 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 208.28.1.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 124/124/124 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 208.28.1.2, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 80/80/80 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 180.40.7.2, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 56/56/56 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 76/76/76 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.80.1.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 56/56/56 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.80.1.2, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 20.1.1.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 56/56/56 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 30.1.1.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 56/56/56 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 40.1.1.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 60/60/60 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 50.1.1.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 1/1/1 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 60.1.1.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.57.101.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.57.102.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: ! Success rate is 100 percent (1/1), round-trip min/avg/max = 4/4/4 ms Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 180.40.7.33, timeout is 2 seconds: . Success rate is 0 percent (0/1) Type escape sequence to abort. Sending 1, 100-byte ICMP Echos to 180.40.7.34, timeout is 2 seconds: . Success rate is 0 percent (0/1) R1#t? tarp tclquit tclsh telnet terminal test tn3270 traceroute tunnel R1#ttclshtclsh  R1(tcl)#? Exec commands: access-enable Create a temporary Access-List entry access-profile Apply user-profile to interface access-template Create a temporary Access-List entry alps ALPS exec commands archive manage archive files audio-prompt load ivr prompt auto Exec level Automation bfe For manual emergency modes setting call Reload IVR call application, accounting template ccm-manager Call Manager Application exec commands cd Change current directory clear Reset functions clock Manage the system clock cns CNS agents configure Enter configuration mode connect Open a terminal connection copy Copy from one file to another debug Debugging functions (see also 'undebug') delete Delete a file dir List files on a filesystem disable Turn off privileged commands --More--   disconnect Disconnect an existing network connection enable Turn on privileged commands erase Erase a filesystem exit Exit from the EXEC help Description of the interactive help system isdn Run an ISDN EXEC command on an ISDN interface lock Lock the terminal login Log in as a particular user logout Exit from the EXEC microcode microcode commands modemui Start a modem-like user interface monitor Monitoring different system events more Display the contents of a file mpls MPLS commands mrinfo Request neighbor and version information from a multicast router mrm IP Multicast Routing Monitor Test mstat Show statistics after multiple multicast traceroutes mtrace Trace reverse multicast path from destination to source name-connection Name an existing network connection ncia Start/Stop NCIA Server no Disable debugging functions pad Open a X.29 PAD connection --More--   ping Send echo messages ppp Start IETF Point-to-Point Protocol (PPP) pwd Display current working directory reload Halt and perform a cold restart rename Rename a file restart Restart Connection resume Resume an active network connection rlogin Open an rlogin connection rsh Execute a remote command sdlc Send SDLC test frames send Send a message to other tty lines setup Run the SETUP command facility show Show running system information slip Start Serial-line IP (SLIP) squeeze Squeeze a filesystem start-chat Start a chat-script on a line systat Display information about terminal lines tarp TARP (Target ID Resolution Protocol) commands tclquit Quit Tool Command Language shell tclsh Tool Command Language shell telnet Open a telnet connection terminal Set terminal line parameters test Test subsystems, memory, and interfaces --More--   tn3270 Open a tn3270 connection traceroute Trace route to destination tunnel Open a tunnel connection udptn Open an udptn connection undebug Disable debugging functions (see also 'debug') upgrade Upgrade software verify Verify a file voice Voice Commands where List active connections which-route Do OSI route table lookup and display results write Write running configuration to memory, network, or terminal x28 Become an X.28 PAD x3 Set X.3 parameters on PAD R1(tcl)#tclquit R1#tclquitsh  R1(tcl)#configt ^ % Invalid input detected at '^' marker. R1(tcl)#configt  t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#^Z R1# *Mar 1 21:44:38.615: %SYS-5-CONFIG_I: Configured from console by console R1# R1#config tt tclsh quitsh configt t config tt  t config tt tclsh  R1#tclsh  quit R1# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)# R3(config-router)#^Z R3#sh un     *Mar 1 21:45:05.639: %SYS-5-CONFIG_I: Configured from console by console R3#s sh run | b route 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 next-hop-self neighbor 180.40.7.2 remote-as 100 neighbor 180.40.7.2 route-reflector-client neighbor 180.40.7.2 next-hop-self neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! --More--   R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)# R3(config)#router bgp 100 R3(config-router)#nmpo   o neighbor 180.40.7.2 next-hop-self R3(config-router)#no neighbor 17.80.1.2 next-hop-self R3(config-router)#^Z R3# *Mar 1 21:45:41.943: %SYS-5-CONFIG_I: Configured from console by console R3#sh ip bgp & reg ^$ BGP table version is 45, 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 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 r>i180.40.7.0/27 180.40.7.2 0 100 0 i *>i192.10.32.0 17.80.1.2 0 100 0 i R3# RACK14AS>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 208.28.1.65 remote-as 200 no auto-summary ! no ip http server ip classless ! ! ! ! ! --More--   R1# RACK14AS>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 180.40.7.3 route-map Prob1 in 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 ! ! route-map Prob1 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 R2# R2# RACK14AS>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 180.40.7.2 remote-as 100 neighbor 180.40.7.2 route-reflector-client neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! ! dial-peer cor custom --More--   R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] R4#sh riun     un | 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 Prob1 in no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! route-map Prob1 permit 10 set ip next-hop peer-address ! ! ! dial-peer cor custom --More--   R4#sh ip 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 10 960 2280 External: 0 Internal: 15 Local: 0 internal 3 3516 Total 10 11 1152 6252 R4# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip rout 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, 5 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 B 17.57.100.0 [20/0] via 208.28.1.1, 00:30:34 B 17.57.101.0 [20/0] via 208.28.1.1, 00:30:34 B 17.57.102.0 [20/0] via 208.28.1.1, 00:30:34 B 17.57.103.0 [20/0] via 208.28.1.1, 00:30:34 B 50.0.0.0/8 [200/0] via 180.40.7.2, 00:22:37 B 20.0.0.0/8 [200/0] via 180.40.7.2, 00:22:37 B 40.0.0.0/8 [200/0] via 17.80.1.2, 00:30:33 B 10.0.0.0/8 [20/0] via 208.28.1.1, 00:30:34 208.28.1.0/24 is variably subnetted, 3 subnets, 3 masks B 208.28.1.128/27 [200/0] via 180.40.7.2, 00:22:38 B 208.28.1.64/28 [20/0] via 208.28.1.1, 00:30:35 --More--   R3#[Aqsh ip routrun | b bgpip 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#'' RACK14AS>2 1 [Resuming connection 1 to r1 ... ] R1#sh ip route 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# RACK14AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip nhp     bgp sum sum  sum  sum r sumo sumu sumt sume 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, 00:18:15 B 17.57.100.0 [20/0] via 208.28.1.66, 00:33:40 B 17.57.101.0 [20/0] via 208.28.1.66, 00:33:40 B 17.57.102.0 [20/0] via 208.28.1.66, 00:33:40 B 17.57.103.0 [20/0] via 208.28.1.66, 00:33:40 C 50.0.0.0/8 is directly connected, Loopback99 B 20.0.0.0/8 [20/0] via 208.28.1.129, 00:33:39 B 40.0.0.0/8 [20/0] via 208.28.1.129, 00:18:15 B 10.0.0.0/8 [20/0] via 208.28.1.66, 00:33:40 208.28.1.0/24 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, 00:33:42 B 208.28.1.0/29 [20/0] via 208.28.1.66, 00:33:42 B 192.10.32.0/24 [20/0] via 208.28.1.129, 00:18:17 180.40.0.0/27 is subnetted, 3 subnets B 180.40.7.128 [20/0] via 208.28.1.66, 00:33:42 B 180.40.7.0 [20/0] via 208.28.1.129, 00:33:41 B 180.40.7.64 [20/0] via 208.28.1.66, 00:33:42 B 60.0.0.0/8 [20/0] via 208.28.1.66, 00:33:42 B 30.0.0.0/8 [20/0] via 208.28.1.129, 00:23:16 S5#config t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int s vlan 10 S5(config-if)#ip address 230  08.28.1.65 255.255.255.240 S5(config-if)#^Z S5#config tsh ip route sum 21:54:52: %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#sdh =     sh run | b 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# [Special telnet escape help] ^^B sends telnet BREAK ^^C sends telnet IP ^^H sends telnet EC ^^O sends telnet AO ^^T sends telnet AYT ^^U sends telnet EL x6 Translating "x6" % Unknown command or computer name, or unable to find computer address S5# S5# RACK14AS>6 [Resuming connection 6 to r6 ... ] S6#sh run | b 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# S6# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#ip a as R2(config)#ip as-path acc R2(config)#ip as-path access-list 1 ? deny Specify packets to reject permit Specify packets to forward R2(config)#ip as-path access-list 1 per _200$ R2(config)#route-0 map Prob2 R2(config-route-map)#match ip as R2(config-route-map)#match ip as? % Unrecognized command R2(config-route-map)#match ip as     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 lo R2(config-route-map)#set local-preference ca    99 R2(config-route-map)#set local-preference 99match as-path 1 route-map Prob2  20 R2(config-route-map)#router bgp 100 R2(config-router)#nei 208.28.1.130 route 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 21:56:56.312: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip bgp reg _200$     ? LINE A regular-expression to match BGP AS paths. Use "ctrl-v ?" to enter "?" R2#sh ip bgp reg     ? 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 R2#sh ip bgp filter-list ? <1-500> Regular expression access list number R2#sh ip bgp filter-list 1 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 * 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 r 208.28.1.128/27 180.40.7.66 0 300 200 i r 180.40.7.130 0 300 200 i r> 208.28.1.130 0 0 200 i R2#sh ip bgp 50.0.0.0 BGP routing table entry for 50.0.0.0/8, version 15 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#vlra ip         clea ip bgp * in R2#clea ip bgp * insh ip bgp 50.0.0.0filter-list 1 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 *> 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 r> 208.28.1.128/27 180.40.7.66 0 300 200 i r 180.40.7.130 0 300 200 i r 208.28.1.130 0 99 0 200 i R2#sh ip bgp filter-list 1 clea ip bgp * in sh ip bgp 50.0.0.0filter-list 1 50.0.0.0  BGP routing table entry for 50.0.0.0/8, version 46 Paths: (4 available, best #2, table Default-IP-Routing-Table) Advertised to non peer-group peers: 180.40.7.3 180.40.7.130 208.28.1.130 300 200 180.40.7.3 from 180.40.7.3 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal 300 200 180.40.7.66 from 180.40.7.66 (1.1.1.1) Origin IGP, localpref 100, valid, external, best 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 99, valid, external 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 180.40.7.3 route-map Prob1 in 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 --More--   match as-path 1 set local-preference 99 ! route-map Prob2 permit 20 ! route-map Prob1 permit 10 set ip next-hop peer-address ! ! ! ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 --More--   R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#ip pr R2(config)#ip prefix-list ? WORD Name of a prefix list sequence-number Include/exclude sequence numbers in NVGEN R2(config)#ip prefix-list Prob2100 % Incomplete command. R2(config)#ip prefix-list Prob2100 per 17.57.100.0/24 R2(config)#ip prefix-list Prob2100 per 17.57.100.0/24.0/24 1.0/240 per 17.57.101.0/24 1 per 17.57.101.0/24 R2(config)#route-map Prob1 2 3100                    no R2(config)#ip prefix-list Prob2100 per 17.57.100.0/24 ^ % Invalid input detected at '^' marker. R2(config)#no ip prefix-list Prob2100 per 17.57.100.0/24 R2(config)#mp  no ip prefix-list Prob2101 per 17.57.101.0/24 R2(config)#no ip prefix-list Prob2101 per 17.57.101.0/240 per 17.57.100.0/24R2(config)#ip prefix-list Prob2100 per 17.57.100.0/24ip prefix-list Prob2101 per 17.57.101.0/24 0 per 17.57.100.0/24100 per 17.57.100.0/24 3100 per 17.57.100.0/24 R2(config)#ip prefix-list Prob3100 per 17.57.100.0/24no ip prefix-list Prob2101 per 17.57.101.0/240 per 17.57.100.0/24R2(config)#ip prefix-list Prob2100 per 17.57.100.0/24ip prefix-list Prob2101 per 17.57.101.0/24 101 per 17.57.101.0/24 3101 per 17.57.101.0/24 R2(config)#route-map Prob3100 R2(config-route-map)#match ip add pre R2(config-route-map)#match ip add prefix-list Prob3100 R2(config-route-map)#100s100e100t100 100w100 100 R2(config-route-map)#set w 100match ip add prefix-list Prob3100route-map Prob3100  20 R2(config-route-map)#route-map Prob3100 20set w 100 match ip add prefix-list Prob3100route-map Prob3100  1 R2(config-route-map)#route-map Prob31010 20set w 100 match ip add prefix-list Prob3100 1 R2(config-route-map)#match ip add prefix-list Prob3101route-map Prob3101 0 20set w 100    999 R2(config-route-map)#set w 999match ip add prefix-list Prob3101route-map Prob3101  20 R2(config-route-map)#router 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 in2 route-map Prob3101 in8 route-map Prob3101 in % Specify remote-as or peer-group commands first R2(config-router)#nei 180.40.7.128 route-map Prob3101 in8 route-map Prob3101 in  route-map Prob3101 in 3 route-map Prob3101 in0 route-map Prob3101 in R2(config-router)#^Z R2#sh *Mar 1 22:05:24.654: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip bgp reg _300$ 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 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#clea ip bgp * in R2#clea ip bgp * insh ip bgp reg _300$ BGP table version is 48, 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 *> 180.40.7.66 100 300 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 *> 180.40.7.130 999 300 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 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 180.40.7.3 route-map Prob1 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 Prob1 permit 10 set ip next-hop peer-address ! route-map Prob3101 permit 10 match ip address prefix-list Prob3101 set weight 999 ! route-map Prob3101 permit 20 ! route-map Prob3100 permit 10 match ip address prefix-list Prob3100 set weight 100 --More--  ! route-map Prob3100 permit 20 ! ! ! ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 login ! ! end --More--   R2# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#sh access-list R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#iip    p pr R1(config)#ip prefix-list To102 per 17.57.102.01 ] /24 R1(config)#route-map ToS5 R1(config-route-map)#mat ip add pr To102 R1(config-route-map)#set as pre R1(config-route-map)#set as prepend ? <1-65535> AS number last-as Prepend last AS to the as-path R1(config-route-map)#set as prepend 300 300 300 300 300 R1(config-route-map)#set as prepend 300 300 300 300 300mat ip add pr To102 route-map ToS5 20 R1(config-route-map)#router 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 ToS out R1(config-router)#nei 208.28.1.65 route-map ToS out5 out R1(config-router)#^Z R1#sh ip *Mar 1 22:20:38.720: %SYS-5-CONFIG_I: Configured from console by console R1#sh ip      bg    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 208.28.1.65 remote-as 200 neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! no ip http server ip classless ! ! ! ip prefix-list To102 seq 5 permit 17.57.102.0/24 --More--   R1# RACK14AS>5 [Resuming connection 5 to r5 ... ] S5#clea ip bgp * in S5#sh ip bggp ^ % Invalid input detected at '^' marker. S5#sh ip bggpp  BGP table version is 27, 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 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# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b route r R1#sh run | b route rr  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 To102 seq 5 permit 17.57.102.0/24 --More--  ! route-map ToS5 permit 10 match ip address prefix-list To102 set as-path prepend 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# RACK14AS>3 [Resuming connection 3 to r3 ... ] % Unknown command or computer name, or unable to find computer address R3#confi gt ^ % Invalid input detected at '^' marker. R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgp 100 R3(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--   R3(config-router)#bgp b R3(config-router)#bgp bestpath ? compare-routerid Compare router-id for identical EBGP paths med MED attribute R3(config-router)#bgp bestpath m R3(config-router)#bgp bestpath med ? confed Compare MED among confederation paths missing-as-worst Treat missing MED as the least preferred one R3(config-router)#bgp bestpath med m R3(config-router)#bgp bestpath med missing-as-worst ? R3(config-router)#bgp bestpath med missing-as-worst R3(config-router)#bgp bes R3(config-router)#bgp bestpath ig as ^ % Invalid input detected at '^' marker. R3(config-router)#bgp bestpath ig as     asnbgp bestpath asobgp bestpath as bgp bestpath as % Incomplete command. R3(config-router)#no bgp bestpath aspa ? % Unrecognized command R3(config-router)#no bgp bestpath aspa ^ % Invalid input detected at '^' marker. R3(config-router)#no bgp bestpath aspa     % Incomplete command. R3(config-router)#no bgp bestpath as? % Unrecognized command R3(config-router)#no bgp bestpath as % Incomplete command. R3(config-router)#? Router configuration commands: address-family Enter Address Family command mode aggregate-address Configure BGP aggregate entries auto-summary Enable automatic network number summarization bgp BGP specific commands default Set a command to its defaults default-information Control distribution of default information default-metric Set metric of redistributed routes distance Define an administrative distance distribute-list Filter networks in routing updates exit Exit from routing protocol configuration mode help Description of the interactive help system maximum-paths Forward packets over multiple paths neighbor Specify a neighbor router network Specify a network to announce via BGP no Negate a command or set its defaults redistribute Redistribute information from another routing protocol synchronization Perform IGP synchronization table-map Map external entry attributes into routing table timers Adjust routing timers R3(config-router)#: no bgp bestpath as ig R3(config-router)#no bgp bestpath as igno bgp bestpath as ig  bgp bestpath as ig  R3(config-router)#do shrun      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 bgp bestpath as-path ignore network 30.0.0.0 neighbor 17.80.1.2 remote-as 100 neighbor 180.40.7.2 remote-as 100 neighbor 180.40.7.2 route-reflector-client neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! --More--   R3(config-router)#do sh run | b bgp bgp bestpath as ign bgp bestpath as igo bgp bestpath as ig bgp bestpath as ig R3(config-router)#^Z R3# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#rouetr bg      ter bgp 100 R2(config-router)# bgp bestpath med missing-as-worst R2(config-router)#^Z R2# *Mar 1 22:27:44.410: %SYS-5-CONFIG_I: Configured from console by console R2#clke  ea ip bgp * R2# RACK14AS>3 [Resuming connection 3 to r3 ... ] *M R3#clea ip bgp * R3# *Mar 1 22:27:52.231: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Down Peer closed the session R3# RACK14AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#conf *Mar 1 22:29:11.321: %BGP-5-ADJCHANGE: neighbor 208.28.1.2 Down Peer closed the session R1#configt    t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#route-map Prob5 R1(config-route-map)#math ch ip add pree    To102 R1(config-route-map)#set met R1(config-route-map)#set metric *Mar 1 22:29:42.031: %BGP-5-ADJCHANGE: neighbor 180.40.7.65 Up R1(config-route-map)#set metric *Mar 1 22:29:47.584: %BGP-5-ADJCHANGE: neighbor 180.40.7.129 Up R1(config-route-map)#set metric *Mar 1 22:29:54.323: %BGP-5-ADJCHANGE: neighbor 208.28.1.2 Up R1(config-route-map)#set metric 13131313 R1(config-route-map)#set metric 13131313match ip add pre To102route-map Prob5  20 R1(config-route-map)#router bgp 300 R1(config-router)#nei 208.28.1.32  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 *Mar 1 22:30:30.078: %SYS-5-CONFIG_I: Configured from console by console R1#clea ipb  nhp     bgp * out R1# RACK14AS>3 [Resuming connection 3 to r3 ... ] *M R3#sh ip bgp BGP table version is 34, 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 4294967295 100 0 300 i *> 17.57.101.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 4294967295 100 0 300 i *> 17.57.102.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 4294967295 100 0 300 i *> 17.57.103.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 4294967295 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 * i 180.40.7.2 4294967295 100 0 300 200 i *> 60.0.0.0 208.28.1.1 4294967295 0 300 i --More--   R3# RACK14AS>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 To102 seq 5 permit 17.57.102.0/24 ! route-map Prob5 permit 10 match ip address prefix-list To102 set metric 13131313 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list To102 set as-path prepend 300 300 300 300 300 ! route-map ToS5 permit 20 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 --More--   R1# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp BGP table version is 35, 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 4294967295 100 0 300 i *> 17.57.101.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 4294967295 100 0 300 i *> 17.57.102.0/24 208.28.1.1 13131313 0 300 i *> 17.57.103.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 4294967295 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 * i 180.40.7.2 4294967295 100 0 300 200 i *> 60.0.0.0 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 4294967295 100 0 300 i --More--   R3# RACK14AS>2 [Resuming connection 2 to r2 ... ] *Ma R2#sh ip bgp BGP table version is 23, 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 * 180.40.7.130 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 0 0 300 i * i17.57.100.0/24 180.40.7.3 4294967295 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 4294967295 100 300 i * i17.57.101.0/24 180.40.7.3 4294967295 100 0 300 i *> 180.40.7.130 4294967295 999 300 i * 208.28.1.130 4294967295 0 200 300 i * 180.40.7.66 4294967295 0 300 i *>i17.57.102.0/24 180.40.7.3 13131313 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 180.40.7.66 4294967295 0 300 i * i17.57.103.0/24 180.40.7.3 4294967295 100 0 300 i * 180.40.7.130 4294967295 0 300 i --More--   R2# RACK14AS>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 To102 seq 5 permit 17.57.102.0/24 ! route-map Prob5 permit 10 match ip address prefix-list To102 set metric 13131313 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list To102 set as-path prepend 300 300 300 300 300 ! route-map ToS5 permit 20 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 --More--   R1# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#SH RU N       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 Prob1 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--   R2# RACK14AS>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 17.80.1.2 remote-as 100 neighbor 180.40.7.2 remote-as 100 neighbor 180.40.7.2 route-reflector-client neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! ! --More--   R3# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#ac  ip access-l;ist     s  -list st No103 R1(config-std-nacl)#den 17.57.103.0 R1(config-std-nacl)#per any R1(config-std-nacl)#exit R1(config)#exitper anyden 17.57.103.0 ip access-list st No103103 103 Y103e103s103 R1(config-std-nacl)#ip access-list st Yes103exit per anyden 17.57.103.0  17.57.103.0 17.57.103.0 17.57.103.0 17.57.103.0 p17.57.103.0 e17.57.103.0 r17.57.103.0  17.57.103.0  R1(config-std-nacl)#exit R1(config)#router bgp 300 R1(config-router)#nei 208.28.1.2 distr R1(config-router)#nei 208.28.1.2 distribute-list >? WORD R1(config-router)#nei 208.28.1.2 distribute-list > ? <1-199> IP access list number <1300-2699> IP access list number (expanded range) WORD IP Access-list name R1(config-router)#nei 208.28.1.2 distribute-list No103 out R1(config-router)#nei 180.410.   0.7.65 distr R1(config-router)#nei 180.40.7.65 distribute-list No103 out R1(config-router)#nei 180.40.7.65 distribute-list No103 out distribute-list No103 out  distribute-list No103 out 1 distribute-list No103 out2 distribute-list No103 out9 distribute-list No103 out R1(config-router)#do cl e  ea ip bgp * out R1(config-router)# RACK14AS>2 3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp BGP table version is 37, 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 4294967295 100 0 300 i *> 17.57.101.0/24 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 4294967295 100 0 300 i *> 17.57.102.0/24 208.28.1.1 13131313 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 * i 180.40.7.2 4294967295 100 0 300 200 i *> 60.0.0.0 208.28.1.1 4294967295 0 300 i * i 180.40.7.2 4294967295 100 0 300 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i --More--   R3# RACK14AS>2 [Resuming connection 2 to r2 ... ] 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 * i10.0.0.0 180.40.7.3 0 100 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 0 0 300 i * i17.57.100.0/24 180.40.7.3 4294967295 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 4294967295 100 300 i * i17.57.101.0/24 180.40.7.3 4294967295 100 0 300 i *> 180.40.7.130 4294967295 999 300 i * 208.28.1.130 4294967295 0 200 300 i * 180.40.7.66 4294967295 0 300 i *>i17.57.102.0/24 180.40.7.3 13131313 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 180.40.7.66 4294967295 0 300 i *> 17.57.103.0/24 208.28.1.130 4294967295 0 200 300 i *>i17.80.1.0/24 180.40.7.3 0 100 0 i --More--   Network Next Hop Metric LocPrf Weight Path *> 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 * i50.0.0.0 180.40.7.3 4294967295 100 0 300 200 i * 180.40.7.130 4294967295 0 300 200 i * 208.28.1.130 0 99 0 200 i *> 180.40.7.66 4294967295 0 300 200 i * i60.0.0.0 180.40.7.3 4294967295 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 4294967295 0 300 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 180.40.7.130 0 0 300 i r 208.28.1.130 4294967295 0 200 300 i r> 180.40.7.66 0 0 300 i r i180.40.7.128/27 180.40.7.3 0 100 0 300 i r 180.40.7.130 0 0 300 i r 208.28.1.130 4294967295 0 200 300 i r> 180.40.7.66 0 0 300 i *>i192.10.32.0 180.40.7.3 0 100 0 i * i208.28.1.0/29 180.40.7.3 0 100 0 300 i --More--   R2#hx1 Translating "hx1" Translating "hx1" % Unknown command or computer name, or unable to find computer address R2# R2# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#exit R1(config)#route-map TYo  oS5 20 R1(config-route-map)#match ip add 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 add R1(config-route-map)#set community additive no R1(config-route-map)#set community additive no- R1(config-route-map)#set community additive no-ex R1(config-route-map)#set community additive no-ex              no R1(config-route-map)#set community no- R1(config-route-map)#set community no-ex R1(config-route-map)#set community no-export adsd  R1(config-route-map)#set community no-export ads  R1(config-route-map)#set community no-export additive R1(config-route-map)#set community no-export additive match ip add Yes103 route-map ToS5 20   30 R1(config-route-map)#^Z R1# *Mar 1 22:39:12.154: %SYS-5-CONFIG_I: Configured from console by console R1#clee    ip bgp * out R1# RACK14AS>5 [Resuming connection 5 to r5 ... ] 22: S5# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#hx1sh 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 * i10.0.0.0 180.40.7.3 0 100 0 300 i * 180.40.7.130 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 0 0 300 i * i17.57.100.0/24 180.40.7.3 4294967295 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 4294967295 100 300 i * i17.57.101.0/24 180.40.7.3 4294967295 100 0 300 i *> 180.40.7.130 4294967295 999 300 i * 208.28.1.130 4294967295 0 200 300 i * 180.40.7.66 4294967295 0 300 i *>i17.57.102.0/24 180.40.7.3 13131313 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 180.40.7.66 4294967295 0 300 i *> 17.57.103.0/24 208.28.1.130 4294967295 0 200 300 i *>i17.80.1.0/24 180.40.7.3 0 100 0 i --More-- RACK14AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip bgp BGP table version is 51, 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 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 vcu   comm 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 S5# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#confi g yt ^ % Invalid input detected at '^' marker. R1#confi yt  t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#or  router bgp 300 R1(config-router)#nm ei 208.28.1.65 sen R1(config-router)#nei 208.28.1.65 send-co 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 R1(config-router)#^Z R1# *Mar 1 22:40:29.881: %SYS-5-CONFIG_I: Configured from console by console R1#clea ip bgp * out R1# RACK14AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip bgp community BGP table version is 52, 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 bgp community             17.57.103.0 BGP routing table entry for 17.57.103.0/24, version 52 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# RACK14AS>2 [Resuming connection 2 to r2 ... ]  *> 20.0.0.0 0.0.0.0 0 32768 i --More--   R2#[A % Unknown command or computer name, or unable to find computer address R2#[Ash ip bgp BGP table version is 26, 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 * 180.40.7.130 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 0 0 300 i * i17.57.100.0/24 180.40.7.3 4294967295 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 4294967295 100 300 i * i17.57.101.0/24 180.40.7.3 4294967295 100 0 300 i *> 180.40.7.130 4294967295 999 300 i * 208.28.1.130 4294967295 0 200 300 i * 180.40.7.66 4294967295 0 300 i *>i17.57.102.0/24 180.40.7.3 13131313 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 180.40.7.66 4294967295 0 300 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 --More--   Network Next Hop Metric LocPrf Weight Path *>i30.0.0.0 180.40.7.3 0 100 0 i *>i40.0.0.0 180.40.7.3 0 100 0 i * i50.0.0.0 180.40.7.3 4294967295 100 0 300 200 i * 180.40.7.130 4294967295 0 300 200 i * 208.28.1.130 0 99 0 200 i *> 180.40.7.66 4294967295 0 300 200 i * i60.0.0.0 180.40.7.3 4294967295 100 0 300 i * 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 4294967295 0 300 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 180.40.7.130 0 0 300 i r 208.28.1.130 4294967295 0 200 300 i r> 180.40.7.66 0 0 300 i r i180.40.7.128/27 180.40.7.3 0 100 0 300 i r 180.40.7.130 0 0 300 i r 208.28.1.130 4294967295 0 200 300 i r> 180.40.7.66 0 0 300 i *>i192.10.32.0 180.40.7.3 0 100 0 i * i208.28.1.0/29 180.40.7.3 0 100 0 300 i * 180.40.7.130 0 0 300 i --More--   R2# RACK14AS>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 distribute-list No103 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 distribute-list No103 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 distribute-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 neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! no ip http server --More--  ip classless ! ! ! ip prefix-list To102 seq 5 permit 17.57.102.0/24 ! ip access-list standard No103 deny 17.57.103.0 permit any ip access-list standard Yes103 permit 17.57.103.0 ! route-map Prob5 permit 10 match ip address prefix-list To102 set metric 13131313 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list To102 set as-path prepend 300 300 300 300 300 ! route-map ToS5 permit 20 --More--   match ip address Yes103 set community no-export additive ! 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# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#confi t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#confi g       router 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 POr   AS100In ? 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--   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 AS100In peer R3(config-router)#nei AS100In peer-group ? nlri Specify nlri type supported by peer-group R3(config-router)#nei AS100In peer-group R3(config-router)#nei as R3(config-router)#nei as    AS100In peer-group            remot R3(config-router)#nei AS100In remote-as 100 R3(config-router)#nei     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 AS100In peer-group neighbor AS100In remote-as 100 neighbor 17.80.1.2 remote-as 100 neighbor 180.40.7.2 remote-as 100 neighbor 180.40.7.2 route-reflector-client neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! --More--   R3(config-router)#nei do sh run | b bgpnei AS100In remote-as 100             ? 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--   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 AS100In rou R3(config-router)#nei AS100In route-re R3(config-router)#nei AS100In route-reflector-client R3(config-router)#nei 180.40.7.2 ? 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 180.40.7.2 peer-group ? WORD peer-group name R3(config-router)#nei 180.40.7.2 peer-group AS100In R3(config-router)#nei 180.40.7.2 peer-group AS100In *Mar 1 22:43:59.616: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Down Member added to peergroup R3(config-router)#nei 180.40.7.2 peer-group AS100In peer-group AS100In  peer-group AS100In  peer-group AS100In  peer-group AS100In  peer-group AS100In  peer-group AS100In  peer-group AS100In  peer-group AS100In  peer-group AS100In 7 peer-group AS100In. peer-group AS100In8 peer-group AS100In0 peer-group AS100In. peer-group AS100In1 peer-group AS100In. peer-group AS100In2 peer-group AS100In R3(config-router)#^Z R3#sh r *Mar 1 22:44:08.731: %BGP-5-ADJCHANGE: neighbor 17.80.1.2 Down Member added to peergroup *Mar 1 22:44:09.537: %SYS-5-CONFIG_I: Configured from console by console R3#sh run | b bgpo  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 AS100In peer-group neighbor AS100In remote-as 100 neighbor AS100In route-reflector-client neighbor 17.80.1.2 peer-group AS100In neighbor 180.40.7.2 peer-group AS100In neighbor 208.28.1.1 remote-as 300 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! --More-- *Mar 1 22:44:28.011: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Up --More-- *Mar 1 22:44:37.378: %BGP-5-ADJCHANGE: neighbor 17.80.1.2 Up --More--   R3# RACK14AS>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 distribute-list No103 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 distribute-list No103 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 distribute-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 neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! no ip http server --More--   R1# RACK14AS>4 [Resuming connection 4 to r4 ... ] 2 R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router bgp 100 R4(config-router)#agg R4(config-router)#aggregate-address 17.57   .80.0.0 2555.25    .255.255 4.0 R4(config-router)#^Z R4# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b bgp sh ip bgp BGP table version is 51, 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 13131313 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#cpn  onfig t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#ip pre R3(config)#ip prefix-list Prob8 dne  en 17.5 80.1.0  /24 ge    le 32 R3(config)#ip pre R3(config)#ip prefix-list Prob8 per any     0.0.0.0/0 le 32 R3(config)#router bgp 100 R3(config-router)#nei 208.28.1.1 pre R3(config-router)#nei 208.28.1.1 prefix-list Prob8 out R3(config-router)#^Z R3#cle ip bg *Mar 1 22:50:01.049: %SYS-5-CONFIG_I: Configured from console by console R3#cle ip bgp * out R3#^Z R3# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#sh ip bgp BGP table version is 49, 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# sh ip bgp BGP table version is 49, 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--   Network Next Hop Metric LocPrf Weight Path * 180.40.7.129 0 100 i * 180.40.7.65 0 100 i *> 208.28.1.2 0 0 100 i * 40.0.0.0 208.28.1.65 0 200 100 i * 180.40.7.129 0 100 i * 180.40.7.65 0 100 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 * 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 *> 180.40.7.128/27 0.0.0.0 0 32768 i * 192.10.32.0 208.28.1.65 0 200 100 i * 180.40.7.129 0 100 i * 180.40.7.65 0 100 i *> 208.28.1.2 0 100 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   RACK14AS>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 AS100In peer-group neighbor AS100In remote-as 100 neighbor AS100In route-reflector-client neighbor 17.80.1.2 peer-group AS100In neighbor 180.40.7.2 peer-group AS100In neighbor 208.28.1.1 remote-as 300 neighbor 208.28.1.1 prefix-list Prob8 out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list Prob8 seq 5 deny 17.80.1.0/24 le 32 ip prefix-list Prob8 seq 10 permit 0.0.0.0/0 le 32 --More--  ! --More--  ! --More--  ! --More--   R3# RACK14AS>2 [Resuming connection 2 to r2 ... ] *Mar R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#a ip accces   ess-list ex No24or  mote  retor1`  1 R1 1 R2(config-ext-nacl)#den ip 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 100 R2(config-router)#nei 180.40.7.66 distr R2(config-router)#nei 180.40.7.66 distribute-list No24ormoretoR1 out R2(config-router)#^Z R2#clea i *Mar 1 22:54:59.514: %SYS-5-CONFIG_I: Configured from console by console R2#clea ip bgp * po  out R2# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#sh ip bgp BGP table version is 50, 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--   Network Next Hop Metric LocPrf Weight Path * 180.40.7.65 0 100 i *> 208.28.1.2 0 0 100 i * 40.0.0.0 208.28.1.65 0 200 100 i * 180.40.7.129 0 100 i * 180.40.7.65 0 100 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 * 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 *> 180.40.7.128/27 0.0.0.0 0 32768 i * 192.10.32.0 208.28.1.65 0 200 100 i * 180.40.7.129 0 100 i * 180.40.7.65 0 100 i *> 208.28.1.2 0 100 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# RACK14AS>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 Prob1 in neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 distribute-list No24ormoretoR1 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 No24ormoretoR1 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 Prob1 permit 10 set ip next-hop peer-address ! route-map Prob3101 permit 10 match ip address prefix-list Prob3101 set weight 999 --More--   R2# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgp 100 R3(config-router)#bgp cl R3(config-router)#bgp clu R3(config-router)#bgp cluster-id 1002 R3(config-router)#^Z R3# *Mar 1 23:00:42.873: %SYS-5-CONFIG_I: Configured from console by console R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] 22: R4#sh ip bgp 20.0.0.0 BGP routing table entry for 20.0.0.0/8, version 127 Paths: (1 available, best #1, table Default-IP-Routing-Table) Not advertised to any peer Local 17.80.1.1 from 17.80.1.1 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, best Originator: 2.2.2.2, Cluster list: 0.0.3.234 R4# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#confi gt ^ % Invalid input detected at '^' marker. R3#confi t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#i router bg  p 100 R3(config-router)#bgp cu R3(config-router)#bgp cu li R3(config-router)#bgp client-to-client                iu  u  R3(config-router)#bgp clu ? <1-4294967295> Route-Reflector Cluster-id as 32 bit quantity A.B.C.D Route-Reflector Cluster-id in IP address format R3(config-router)#bgp clu 0.0.3.234         4294967295 R3(config-router)# RACK14AS>4 [Resuming connection 4 to r4 ... ] sh ip bgp 20.0.0.0 BGP routing table entry for 20.0.0.0/8, version 129 Paths: (1 available, best #1, table Default-IP-Routing-Table) Flag: 0x800 Not advertised to any peer Local 17.80.1.1 from 17.80.1.1 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, best Originator: 2.2.2.2, Cluster list: 255.255.255.255 R4#4294967295           RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#bgp clu 4294967295router bgp 100 bgp cluster-id 1002 R3(config-router)#^Z R3# *Mar 1 23:05:12.371: %SYS-5-CONFIG_I: Configured from console by console 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 AS100In peer-group neighbor AS100In remote-as 100 neighbor AS100In route-reflector-client neighbor 17.80.1.2 peer-group AS100In neighbor 180.40.7.2 peer-group AS100In neighbor 208.28.1.1 remote-as 300 neighbor 208.28.1.1 prefix-list Prob8 out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list Prob8 seq 5 deny 17.80.1.0/24 le 32 --More--   R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] R4#confi gt ^ % Invalid input detected at '^' marker. R4#ping 192.10.32..2  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#sjh    h pip     ip int in  brie Interface IP-Address OK? Method Status Protocol FastEthernet0/0 17.80.1.2 YES manual up up ATM1/0 192.10.32.14 YES manual up up Loopback99 40.1.1.1 YES manual up up R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router bpg 100 ^ % Invalid input detected at '^' marker. R4(config)#router bpg 100g 100  100 g 100p 100 R4(config-router)#exit R4(config)#ip access         ip pri e R4(config)#ip prefix-list NoRoutes den 0.0.0.0  /0 le 32 R4(config)#router bgp 100 R4(config-router)#nei 192.10.332  2. % Incomplete command. R4(config-router)#nei 192.10.32.254 regpmote 100mote 100 mote 100  R4(config-router)#nei 192.10.32.254 remote 100          pre R4(config-router)#nei 192.10.32.254 prefix-list NoRoutes  router bgp 100ip prefix-list NoRoutes den 0.0.0.0/0 le 32router bgp 100 nei 192.10.32.254 remote 1000 R4(config-router)#nei 192.10.32.254 remote 1000  254 remote 1000 do sh run |}    b bg 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 Prob1 in neighbor 192.10.32.254 remote-as 1000 no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! ip prefix-list NoRoutes seq 5 deny 0.0.0.0/0 le 32 ! route-map Prob1 permit 10 set ip next-hop peer-address --More--   R4(config-router)#do sh run | b bgnei 192.10.32.254 remote 1000           pre R4(config-router)#nei 192.10.32.254 prefix-list NoRoutes out R4(config-router)#nei 192 1  .1032.   .32.254 locq  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 100  4 ? no-prepend Do not prepend local-as to updates from ebgp peers R4(config-router)#nei 192.10.32.254 local-as 14 R4(config-router)# 23:12:08: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 Up R4(config-router)#nei      RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp BGP table version is 54, 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 13131313 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 14 1000 i --More--   Network Next Hop Metric LocPrf Weight Path *>i129.23.0.0 192.10.32.254 0 100 0 14 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 14 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# RACK14AS>4 [Resuming connection 4 to r4 ... ] R4(config-router)#nei 17.80.1.1 ne R4(config-router)#nei 17.80.1.1 next-hop-s R4(config-router)#nei 17.80.1.1 next-hop-self R4(config-router)#^Z R4# 23:13:55: %SYS-5-CONFIG_I: Configured from console by console R4# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip bgprun | b bgp ip bgp  BGP table version is 57, 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 13131313 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 17.80.1.2 0 100 0 14 1000 i --More--  *>i129.23.0.0 17.80.1.2 0 100 0 14 1000 i --More--  r>i180.40.7.0/27 180.40.7.2 0 100 0 i --More--  * i180.40.7.64/27 180.40.7.2 0 100 0 300 i --More--  *> 208.28.1.1 0 0 300 i --More--  * i180.40.7.128/27 180.40.7.2 0 100 0 300 i --More--   R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] R4# R4#confi gt ^ % Invalid input detected at '^' marker. R4#confi g t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router bgp 100 R4(config-router)#router bgp 100nei 17.80.1.1 next-hop-self router bgp 100 nei 17.80.1.1 next-hop-self 92.10.32.254 local-as 14 > ? no-prepend Do not prepend local-as to updates from ebgp peers R4(config-router)#nei 192.10.32.254 local-as 14 no R4(config-router)#nei 192.10.32.254 local-as 14 no-prepend R4(config-router)#^Z R4# 23:15:09: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 Down Local AS change 23:15:09: %SYS-5-CONFIG_I: Configured from console by console R4# 23:15:53: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 Up R4# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh i  ip bgp BGP table version is 63, 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 13131313 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 17.80.1.2 0 100 0 1000 i --More--   R3# RACK14AS>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 next-hop-self neighbor 17.80.1.1 route-map Prob1 in neighbor 192.10.32.254 remote-as 1000 neighbor 192.10.32.254 local-as 14 no-prepend neighbor 192.10.32.254 prefix-list NoRoutes out no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! ip prefix-list NoRoutes seq 5 deny 0.0.0.0/0 le 32 --More--   R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#^Z R4# 23:18:19: %SYS-5-CONFIG_I: Configured from console by console R4#sh run | b  \           confi gt  t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router bgp 100 R4(config-router)#bgp com n R4(config-router)#bgp confederation ? identifier as number peers Peer ASs in BGP confederation R4(config-router)#bgp confederation i R4(config-router)#bgp confederation identifier ? <1-65535> Set routing domain confederation AS R4(config-router)#bgp confederation identifier            per e R4(config-router)#bgp confederation peers ? <1-65535> AS number R4(config-router)#bgp confederation peers R4(config-router)#R4(config-router)#b                   exit R4(config)# R4(config)#no router bgp 100 R4(config)#router bgp 65004 R4(config-router)#bgp confederation identifier 100 R4(config-router)#bgp confederation peers 65002 65003 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)# 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 17.80.1.1 next-hop-self R4(config-router)# neighbor 17.80.1.1 route-map Prob1 in R4(config-router)# neighbor 192.10.32.254 remote-as 1000 R4(config-router)# neighbor 192.10.32.254 prefix-list NoRoutes out R4(config-router)# no auto-summary R4(config-router)#! R4(config-router)# 23:22:46: %BGP-5-ADJCHANGE: neighbor 17.80.1.1 Down BGP protocol initialization 23:22:46: %BGP-5-ADJCHANGE: neighbor 192.10.32.254 Down BGP protocol initialization R4(config-router)#^Z R4# 23:22:50: %SYS-5-CONFIG_I: Configured from console by console R4# RACK14AS>3 [Resuming connection 3 to r3 ... ] *M 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 AS100In peer-group neighbor AS100In remote-as 100 neighbor AS100In route-reflector-client neighbor 17.80.1.2 peer-group AS100In neighbor 180.40.7.2 peer-group AS100In neighbor 208.28.1.1 remote-as 300 neighbor 208.28.1.1 prefix-list Prob8 out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list Prob8 seq 5 deny 17.80.1.0/24 le 32 --More--   R3# *Mar 1 23:20:47.239: %BGP-3-NOTIFICATION: received from neighbor 17.80.1.2 2/2 (peer in wrong AS) 2 bytes 0064 R3# *Mar 1 23:21:12.881: %BGP-3-NOTIFICATION: received from neighbor 17.80.1.2 2/2 (peer in wrong AS) 2 bytes 0064 R3# *Mar 1 23:21:40.683: %BGP-3-NOTIFICATION: received from neighbor 17.80.1.2 2/2 (peer in wrong AS) 2 bytes 0064 R3# *Mar 1 23:22:06.790: %BGP-3-NOTIFICATION: received from neighbor 17.80.1.2 2/2 (peer in wrong AS) 2 bytes 0064 R3# *Mar 1 23:22:33.297: %BGP-3-NOTIFICATION: received from neighbor 17.80.1.2 2/2 (peer in wrong AS) 2 bytes 0064 R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)# R3(config)#no router bgp 100 R3(config)#router bgp 65003 R3(config-router)#bgp confederation identifier 100 R3(config-router)#bgp confederation peers 65002 65004 R3(config-router)# no synchronization R3(config-router)# bgp router-id 3.3.3.3 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)# neighbor 17.80.1.2 remote-as 65004 R3(config-router)# neighbor 180.40.7.2 remote-as 65002 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)# neighbor 208.28.1.1 remote-as 300 R3(config-router)# neighbor 208.28.1.1 prefix-list Prob8 out R3(config-router)# no auto-summary R3(config-router)#! R3(config-router)# *Mar 1 23:23:01.636: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Down BGP protocol initialization *Mar 1 23:23:01.636: %BGP-5-ADJCHANGE: neighbor 208.28.1.1 Down BGP protocol initialization R3(config-router)# R3(config-router)#^Z R3# RACK14AS>2 [Resuming connection 2 to r2 ... ] *Mar 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 Prob1 in neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 distribute-list No24ormoretoR1 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 23:23:32.643: %BGP-3-NOTIFICATION: received from neighbor 180.40.7.3 2/2 (peer in wrong AS) 2 bytes 0064 R2# R2# *Mar 1 23:24:01.971: %BGP-3-NOTIFICATION: received from neighbor 180.40.7.3 2/2 (peer in wrong AS) 2 bytes 0064 R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)# R2(config)#no router bgp 100 R2(config)#router bgp 65002 R2(config-router)#bgp confederation identifier 100 R2(config-router)#bgp confederation peers 65003 65004 R2(config-router)# R2(config-router)# R2(config-router)# no synchronization R2(config-router)# bgp router-id 2.2.2.2 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 No24ormoretoR1 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 23:24:32.224: %BGP-5-ADJCHANGE: neighbor 180.40.7.66 Down BGP protocol initialization *Mar 1 23:24:32.224: %BGP-5-ADJCHANGE: neighbor 180.40.7.130 Down BGP protocol initialization *Mar 1 23:24:32.224: %BGP-5-ADJCHANGE: neighbor 208.28.1.130 Down BGP protocol initialization R2(config-router)# *Mar 1 23:24:40.546: %BGP-5-ADJCHANGE: neighbor 180.40.7.3 Up R2(config-router)#^Z R2# *Mar 1 23:24:43.022: %SYS-5-CONFIG_I: Configured from console by console R2#sh ipp    bgp sum,  BGP router identifier 2.2.2.2, local AS number 65002 BGP table version is 1, main routing table version 1 16 network entries using 1616 bytes of memory 16 path entries using 768 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 2900 total bytes of memory BGP activity 16/0 prefixes, 16/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 180.40.7.3 4 65003 11 3 0 0 0 00:00:11 16 180.40.7.66 4 300 0 0 0 0 0 never Idle 180.40.7.130 4 300 0 0 0 0 0 never Idle 208.28.1.130 4 200 0 0 0 0 0 never Idle R2#sh ip bgp sum BGP router identifier 2.2.2.2, local AS number 65002 BGP table version is 1, main routing table version 1 16 network entries using 1616 bytes of memory 16 path entries using 768 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 2900 total bytes of memory BGP activity 16/0 prefixes, 16/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 180.40.7.3 4 65003 11 3 0 0 0 00:00:29 16 180.40.7.66 4 300 3 3 0 0 0 00:00:00 0 180.40.7.130 4 300 0 0 0 0 0 never Active 208.28.1.130 4 200 0 0 0 0 0 never Active R2# *Mar 1 23:25:10.182: %BGP-5-ADJCHANGE: neighbor 180.40.7.66 Up R2#sh ip bgp sum BGP router identifier 2.2.2.2, local AS number 65002 BGP table version is 20, main routing table version 20 16 network entries using 1616 bytes of memory 38 path entries using 1824 bytes of memory 14 BGP path attribute entries using 840 bytes of memory 9 BGP AS-PATH entries using 232 bytes of memory 3 BGP route-map cache entries using 60 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 4572 total bytes of memory BGP activity 16/0 prefixes, 38/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 180.40.7.3 4 65003 11 7 20 0 0 00:00:32 16 180.40.7.66 4 300 10 8 20 0 0 00:00:03 11 180.40.7.130 4 300 3 11 20 0 0 00:00:00 0 208.28.1.130 4 200 10 11 20 0 0 00:00:00 11 R2# *Mar 1 23:25:12.330: %BGP-5-ADJCHANGE: neighbor 208.28.1.130 Up *Mar 1 23:25:13.119: %BGP-5-ADJCHANGE: neighbor 180.40.7.130 Up R2#sh ip bgp sum BGP router identifier 2.2.2.2, local AS number 65002 BGP table version is 21, main routing table version 21 16 network entries using 1616 bytes of memory 49 path entries using 2352 bytes of memory 14 BGP path attribute entries using 840 bytes of memory 9 BGP AS-PATH entries using 232 bytes of memory 3 BGP route-map cache entries using 60 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 5100 total bytes of memory BGP activity 16/0 prefixes, 49/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 180.40.7.3 4 65003 11 7 20 0 0 00:00:34 16 180.40.7.66 4 300 10 8 20 0 0 00:00:05 11 180.40.7.130 4 300 10 11 20 0 0 00:00:02 11 208.28.1.130 4 200 10 11 20 0 0 00:00:03 11 R2#sh ip bgp sum BGP router identifier 2.2.2.2, local AS number 65002 BGP table version is 23, main routing table version 23 18 network entries using 1818 bytes of memory 51 path entries using 2448 bytes of memory 15 BGP path attribute entries using 900 bytes of memory 9 BGP AS-PATH entries using 232 bytes of memory 3 BGP route-map cache entries using 60 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 5458 total bytes of memory BGP activity 18/0 prefixes, 51/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 180.40.7.3 4 65003 11 7 20 0 0 00:00:37 16 180.40.7.66 4 300 10 8 20 0 0 00:00:07 11 180.40.7.130 4 300 10 11 20 0 0 00:00:05 11 208.28.1.130 4 200 10 11 20 0 0 00:00:05 11 R2#sh ip bgp BGP table version is 23, 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 * 10.0.0.0 180.40.7.130 0 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 0 0 300 i * 180.40.7.3 0 100 0 (65003) 300 i * 17.57.100.0/24 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 4294967295 100 300 i * 180.40.7.3 4294967295 100 0 (65003) 300 i *> 17.57.101.0/24 180.40.7.130 4294967295 999 300 i * 208.28.1.130 4294967295 0 200 300 i * 180.40.7.66 4294967295 0 300 i * 180.40.7.3 4294967295 100 0 (65003) 300 i * 17.57.102.0/24 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 300 300 300 300 300 i * 180.40.7.66 4294967295 0 300 i *> 180.40.7.3 13131313 100 0 (65003) 300 i --More--   Network Next Hop Metric LocPrf Weight Path *> 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 *> 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 * 50.0.0.0 180.40.7.130 4294967295 0 300 200 i * 208.28.1.130 0 99 0 200 i *> 180.40.7.66 4294967295 0 300 200 i * 180.40.7.3 4294967295 100 0 (65003) 300 200 i * 60.0.0.0 180.40.7.130 4294967295 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.66 4294967295 0 300 i * 180.40.7.3 4294967295 100 0 (65003) 300 i *> 180.40.7.0/27 0.0.0.0 0 32768 i r 180.40.7.64/27 180.40.7.130 0 0 300 i r 208.28.1.130 4294967295 0 200 300 i r> 180.40.7.66 0 0 300 i r 180.40.7.3 0 100 0 (65003) 300 i r 180.40.7.128/27 180.40.7.130 0 0 300 i r 208.28.1.130 4294967295 0 200 300 i r> 180.40.7.66 0 0 300 i r 180.40.7.3 0 100 0 (65003) 300 i --More--   R2# RACK14AS>12 % 12 is not an open connection RACK14AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#sh ip bgp 40.0.0.0 BGP routing table entry for 40.0.0.0/8, version 80 Paths: (4 available, best #4, table Default-IP-Routing-Table) Advertised to non peer-group peers: 17.57.100.2 180.40.7.65 180.40.7.129 208.28.1.65 200 100 208.28.1.65 from 208.28.1.65 (5.5.5.5) Origin IGP, localpref 100, valid, external 100 180.40.7.65 from 180.40.7.65 (2.2.2.2) Origin IGP, localpref 100, valid, external 100 180.40.7.129 from 180.40.7.129 (2.2.2.2) Origin IGP, localpref 100, valid, external 100 208.28.1.2 from 208.28.1.2 (3.3.3.3) Origin IGP, localpref 100, valid, external, best R1#tclsh R1(tcl)#foreach router { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(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)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#} {ping $router};tclquit 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 = 1/2/4 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 208.28.1.65, 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 208.28.1.66, 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 = 28/40/60 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 = 1/10/40 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 = 28/38/52 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 = 56/59/64 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 = 56/61/77 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 = 113/141/196 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 = 116/130/160 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 = 56/59/60 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 = 57/59/60 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 = 72/78/92 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 = 56/57/60 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 = 56/63/73 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 = 60/62/68 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 = 56/61/68 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 = 60/60/60 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 = 1/2/4 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 = 1/1/4 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 R1# RACK14AS>4 [Resuming connection 4 to r4 ... ] 23:2 R4#tclsh R4(tcl)#foreach router { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(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)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#} {ping $router};tclquit 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 = 56/64/84 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 = 60/60/60 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 = 44/45/48 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 = 60/60/60 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 = 44/45/48 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 = 44/46/48 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 = 60/60/60 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 = 60/68/84 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 = 72/72/76 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 = 60/60/60 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 = 56/61/72 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 = 4/4/4 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 = 32/32/32 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 = 4/4/4 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 = 1/2/4 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 = 1/3/4 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 = 60/66/92 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 = 28/31/32 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 = 1/2/4 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 = 1/2/4 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 = 44/44/48 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 = 60/60/60 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 = 60/60/60 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 = 60/60/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) R4# RACK14AS>2 3 [Resuming connection 3 to r3 ... ] *Ma R3#tclsh R3(tcl)#foreach router { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(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)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#} {ping $router};tclquit 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 = 56/58/60 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 = 56/61/76 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 = 56/57/61 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 = 56/59/60 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 = 84/86/88 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 = 56/58/61 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 = 100/100/100 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 = 56/57/60 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 = 112/116/124 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 = 56/65/92 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 = 56/58/60 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.2, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) 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 = 28/29/32 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 = 56/60/68 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 = 1/2/4 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 = 1/3/4 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 = 56/61/68 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 = 28/29/32 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 = 1/2/4 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 = 1/3/4 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 = 56/56/60 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 = 56/59/64 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 = 56/59/60 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 = 56/57/61 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: .. Success rate is 0 percent (0/2) R3# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#tclsh R2(tcl)#foreach router { +>(tcl)#17.57.100.1 +>(tcl)#17.57.100.2 +>(tcl)#208.28.1.65 +>(tcl)#208.28.1.66 +>(tcl)#208.28.1.129 +>(tcl)#208.28.1.130 +>(tcl)#180.40.7.129 +>(tcl)#180.40.7.130 +>(tcl)#180.40.7.65 +>(tcl)#180.40.7.66 +>(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)#17.57.101.1 +>(tcl)#17.57.102.1 +>(tcl)#17.57.103.1 +>(tcl)#} {ping $router};tclquit 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 = 56/57/60 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 = 56/57/60 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 = 56/57/60 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 = 56/57/61 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 = 1/2/4 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 = 1/2/4 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 = 56/59/68 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 = 28/29/32 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.65, timeout is 2 seconds: ... Success rate is 0 percent (0/3) 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 = 56/61/84 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 = 56/57/60 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 = 112/113/117 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 = 56/59/64 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 = 28/30/33 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 = 28/31/32 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 = 56/58/61 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 = 1/1/4 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 = 56/57/61 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 = 56/56/60 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 = 28/29/32 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 = 72/72/72 ms Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.103.1, timeout is 2 seconds: . Success rate is 0 percent (0/1) R2# RACK14AS>5 [Resuming connection 5 to r5 ... ] 2 S5#tclsh Translating "tclsh" % Unknown command or computer name, or unable to find computer address S5#~  RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#sh rn |   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 No24ormoretoR1 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# RACK14AS>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 Prob8 out no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ip prefix-list Prob8 seq 5 deny 17.80.1.0/24 le 32 --More--   R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] R4#sh run | bv  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 17.80.1.1 next-hop-self neighbor 17.80.1.1 route-map Prob1 in neighbor 192.10.32.254 remote-as 1000 neighbor 192.10.32.254 prefix-list NoRoutes out no auto-summary ! no ip http server no ip http secure-server ip classless ! ! ! --More--   R4#