=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2006.05.18 16:44:55 =~=~=~=~=~=~=~=~=~=~=~= RACK10AS#6 [Resuming connection 6 to r6 ... ] 02:5 S6#confi gt ^ % Invalid input detected at '^' marker. 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)#bgp rout S6(config-router)#bgp router-id 6/6  6 .6.6.6 S6(config-router)#net 17.57.101.0 0.0.    mac sk 255.255.255.0 S6(config-router)#net 17.57.101.0 mask 255.255.255.01.0 mask 255.255.255.0 2.0 mask 255.255.255.0 S6(config-router)#net 17.57.102.0 mask 255.255.255.0.0 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 25. 5.0.0.0                           nei 17.58 7.100.1 remote 300 S6(config-router)#^Z S6# 08:52:00: %SYS-5-CONFIG_I: Configured from console by console S6# S6# S6# RACK10AS#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 auto R1(config-router)#bgp rout R1(config-router)#bgp router-id 1.1.1.1 R1(config-router)#net 10.0.0.0.0   R1(config-router)#net 208.28.1.64 mask 255.255.255.240 R1(config-router)#net 208.28.1.64 mask 255.255.255.240 964 mask 255.255.255.249  mask 255.255.255.249 0 mask 255.255.255.249 R1(config-router)#net 208.28.1.0 mask 255.255.255.249 8 R1(config-router)#do 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 208.28.1.0 mask 255.255.255.248 network 208.28.1.0 mask 255.255.255.252 network 208.28.1.64 mask 255.255.255.240 no auto-summary ! no ip http server ip classless ! ! ! ! ! ! dial-peer cor custom ! ! ! ! --More--   R1(config-router)#q no network 208.28.1.0 mask 255.255.255.252 R1(config-router)#net 180.40.7.128 mask 255.255.255.224 R1(config-router)#net 180.40.7.128 mask 255.255.255.224 mask 255.255.255.224  mask 255.255.255.224  mask 255.255.255.224 6 mask 255.255.255.2244 mask 255.255.255.224 R1(config-router)#nei 17.57.0 11 00.2 remote 300 R1(config-router)#nei 208.28.1.65 remote 200 R1(config-router)#nei 180.40.7.129 remote 100 R1(config-router)#nei 180.40.7.129 remote 10029 remote 100  remote 100  remote 100 6 remote 1005 remote 100 R1(config-router)#nei 208.28.1.3 % Incomplete command. R1(config-router)#nei 208.28.1.3 2 *Mar 1 08:56:05.920: %BGP-5-ADJCHANGE: neighbor 17.57.100.2 Up R1(config-router)#nei 208.28.1.2 remote 100 R1(config-router)#do sh ip bgp sum BGP router identifier 1.1.1.1, local AS number 300 BGP table version is 12, main routing table version 12 10 network entries using 1010 bytes of memory 10 path entries using 480 bytes of memory 2 BGP path attribute entries using 120 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 1610 total bytes of memory BGP activity 10/0 prefixes, 10/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 17.57.100.2 4 300 5 5 12 0 0 00:00:13 5 180.40.7.65 4 100 0 0 0 0 0 never Idle 180.40.7.129 4 100 0 0 0 0 0 never Active 208.28.1.2 4 100 0 0 0 0 0 never Idle 208.28.1.65 4 200 0 0 0 0 0 never Active R1(config-router)#^Z R1# *Mar 1 08:56:26.990: %SYS-5-CONFIG_I: Configured from console by console R1# RACK10AS#5 [Resuming connection 5 to r5 ... ]  S5#sh int vlan 10 Vlan10 is up, line protocol is up Hardware is EtherSVI, address is 000c.301f.a280 (bia 000c.301f.a280) Internet address is 208.28.1.65/29 MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 3 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 2 packets input, 128 bytes, 0 no buffer Received 0 broadcasts (0 IP multicast) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 2 packets output, 120 bytes, 0 underruns 0 output errors, 0 interface resets 0 output buffer failures, 0 output buffers swapped out S5#q configt Translating "configt" % Unknown command or computer name, or unable to find computer address S5#config t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int vlan 10 S5(config-if)#ip address 208.28.1.65 255.255.255.240 S5(config-if)#exit S5(config)#router bgp 200 S5(config-router)#no auto S5(config-router)#bgp rout S5(config-router)#bgp router-id 5.5.5.5 S5(config-router)#net 50.0.0.0 S5(config-router)#net 208.28.1.128 mask 255.255.255.224 S5(config-router)#nei 208.28.1.66 remote 300 S5(config-router)#nei 208.28.1.66 remote 300   1006 remote 100  remote 100 1 remote 1002 remote 1009 remote 100 S5(config-router)#^Z S5# 09:00:14: %SYS-5-CONFIG_I: Configured from console by console S5# RACK10AS#2 [Resuming connection 2 to r2 ... ] *M R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router bgp 100 R2(config-router)#\no auto ^ % Invalid input detected at '^' marker. R2(config-router)#\no auto\no auto  R2(config-router)#bgp route 2.2.2.2 R2(config-router)#net 20.0.0.0 R2(config-router)#net 180.40.7.0 mae sk 255.255.255.224 R2(config-router)#nei 208.28.1.130 remot 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)#remote 180.40.7.3 remote 109 0 ^ % Invalid input detected at '^' marker. R2(config-router)#remote 180.40.7.3 remote 100remote 180.40.7.3 remote 100  180.40.7.3 remote 100  180.40.7.3 remote 100  180.40.7.3 remote 100  180.40.7.3 remote 100  180.40.7.3 remote 100 n 180.40.7.3 remote 100e 180.40.7.3 remote 100i 180.40.7.3 remote 100 R2(config-router)#do sh ip bgp sum BGP router identifier 2.2.2.2, local AS number 100 BGP table version is 3, main routing table version 3 2 network entries using 202 bytes of memory 2 path entries using 96 bytes of memory 1 BGP path attribute entries using 60 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 358 total bytes of memory BGP activity 2/0 prefixes, 2/0 paths, scan interval 60 secs Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 180.40.7.3 4 100 0 0 0 0 0 never Idle 180.40.7.66 4 300 0 0 0 0 0 never Active 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(config-router)# RACK10AS#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 rou 3.3.3.3 R3(config-router)#net 30.0.0.0 R3(config-router)#nei2 180.40.7.2 remote 100 ^ % Invalid input detected at '^' marker. R3(config-router)#nei180.40.7.2 remote 100nei 180.40.7.2 remote 100 R3(config-router)#nei 17.80.1.2 remote 100 R3(config-router)#nei 208.2/8=   8.1.1 remote 300 R3(config-router)# RACK10AS#4 [Resuming connection 4 to r4 ... ] 03 R4>con    R4> R4>en R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router bgp 100 R4(config-router)#no auto R4(config-router)#bgp rou 4.4.4.4 R4(config-router)#net 18 . 7.80.1.0 remote        mask 255.255.255.0 R4(config-router)#net   net 40.0.0.0.  R4(config-router)#nei 17.80.1.1 remote 100 R4(config-router)# 05:44:21: %BGP-5-ADJCHANGE: neighbor 17.80.1.1 Up R4(config-router)#^Z R4# RACK10AS#3 [Resuming connection 3 to r3 ... ] *M R3(config-router)#nei 208.28.1.1 remote 30017.80.1.2 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)#nei 17.80.1.2 next-hop-self 208.28.1.1 remote 300 17.80.1.2 remote 100 80.40.7.2 remote 100            nex R3(config-router)#nei 180.40.7.2 next-hop- % Ambiguous command: "nei 180.40.7.2 next-hop-" R3(config-router)#nei 180.40.7.2 next-hop-s R3(config-router)# R3(config-router)#^Z R3# RACK10AS#2 [Resuming connection 2 to r2 ... ] *M R2(config-router)#do sh ip bgp sumnei 180.40.7.3 remote 100          next 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)# RACK10AS#4 [Resuming connection 4 to r4 ... ] 05 R4#sh ip bgp BGP table version is 18, 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 *>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 *>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 R4#sh ip route sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 2 1 192 456 static 0 0 0 0 bgp 100 3 8 704 1672 External: 0 Internal: 11 Local: 0 internal 3 3516 Total 8 9 896 5644 R4# RACK10AS#3 [Resuming connection 3 to r3 ... ] *Mar R3#sh ip route 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 5 8 832 1976 External: 9 Internal: 4 Local: 0 internal 3 3516 Total 9 11 1088 6100 R3#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 [20/0] via 208.28.1.1, 00:01:19 B 17.57.101.0 [20/0] via 208.28.1.1, 00:01:19 B 17.57.102.0 [20/0] via 208.28.1.1, 00:01:19 B 17.57.103.0 [20/0] via 208.28.1.1, 00:01:19 B 50.0.0.0/8 [200/0] via 180.40.7.2, 00:00:37 B 20.0.0.0/8 [200/0] via 180.40.7.2, 00:01:19 B 40.0.0.0/8 [200/0] via 17.80.1.2, 00:01:19 B 10.0.0.0/8 [20/0] via 208.28.1.1, 00:01:19 208.28.1.0/24 is variably subnetted, 3 subnets, 3 masks B 208.28.1.128/27 [200/0] via 180.40.7.2, 00:00:39 B 208.28.1.64/28 [20/0] via 208.28.1.1, 00:01:20 --More--  C 208.28.1.0/29 is directly connected, Serial1/0 180.40.0.0/27 is subnetted, 3 subnets B 180.40.7.128 [20/0] via 208.28.1.1, 00:01:21 C 180.40.7.0 is directly connected, Serial1/2 B 180.40.7.64 [20/0] via 208.28.1.1, 00:01:21 B 60.0.0.0/8 [20/0] via 208.28.1.1, 00:01:21 C 30.0.0.0/8 is directly connected, Loopback99 R3#sh ip bgp BGP table version is 25, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 10.0.0.0 208.28.1.1 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 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 t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgp 100 R3(config-router)#router bgp 100nei 180.40.7.2 next-hop-s          rou 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 05:44:43.060: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Down RR client config change R3(config-router)# *Mar 1 05:45:10.012: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Up R3(config-router)#^Z R3#ttttttttttttttttttttttt *Mar 1 05:45:27.857: %SYS-5-CONFIG_I: Configured from console by console R3#tttttttttttttttttttttttttttttttttttttttt                                         RACK10AS#4 [Resuming connection 4 to r4 ... ] R4#sh ip route sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 2 1 192 456 static 0 0 0 0 bgp 100 3 8 704 1672 External: 0 Internal: 11 Local: 0 internal 3 3516 Total 8 9 896 5644 R4#sh ip route sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 2 1 192 456 static 0 0 0 0 bgp 100 3 8 704 1672 External: 0 Internal: 11 Local: 0 internal 3 3516 Total 8 9 896 5644 R4#sh ip route sum IP routing table name is Default-IP-Routing-Table(0) Route Source Networks Subnets Overhead Memory (bytes) connected 2 1 192 456 static 0 0 0 0 bgp 100 3 8 704 1672 External: 0 Internal: 11 Local: 0 internal 3 3516 Total 8 9 896 5644 R4#sh ip bgp BGP table version is 22, 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 *>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 * i208.28.1.128/27 180.40.7.2 0 100 0 200 i R4#confi gf  t Enter configuration commands, one per line. End with CNTL/Z. R4(config)# R4(config)#router -map Prob1 R4(config-route-map)#set ip ne R4(config-route-map)#set ip next-hop ? A.B.C.D IP address of next hop peer-address Use peer address (for BGP only) verify-availability Verify if nexthop is a CDP neighbor R4(config-route-map)#set ip next-hop peer-address R4(config-route-map)#router bgp 100 R4(config-router)#nei 17.80.1.1 route 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#x2 * * 05:51:57: %SYS-5-CONFIG_I: Configured from console by console *exity R4# RACK10AS#2 [Resuming connection 2 to r2 ... ] * R2(config-router)#do sh ip bgp BGP table version is 31, 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 *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 50.0.0.0 180.40.7.130 0 300 200 i * 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 180.40.7.130 0 0 300 i r> 180.40.7.66 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 180.40.7.130 0 0 300 i r> 180.40.7.66 0 0 300 i --More--   R2(config-router)#exit R2(config)#route-map Prob1 R2(config-route-map)#set ip nex R2(config-route-map)#set ip next-hop p R2(config-route-map)#set ip next-hop peer-address R2(config-route-map)#router bgp 100 R2(config-router)#nei 180.40.7.3 rout- e-m Prob1 % Incomplete command. R2(config-router)#nei 180.40.7.3 route-m Prob1 in R2(config-router)#^Z R2#sh ip *Mar 1 09:09:25.442: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip bgp BGP table version is 31, 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 *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 50.0.0.0 180.40.7.130 0 300 200 i * 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 180.40.7.130 0 0 300 i r> 180.40.7.66 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 180.40.7.130 0 0 300 i r> 180.40.7.66 0 0 300 i --More--   R2#clea ip bgp * in R2#clea ip bgp * insh ip bgp  BGP table version is 33, 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 *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 0 300 i * 208.28.1.130 0 200 300 i *>i17.80.1.0/24 180.40.7.3 0 100 0 i *> 20.0.0.0 0.0.0.0 0 32768 i *>i30.0.0.0 180.40.7.3 0 100 0 i *>i40.0.0.0 180.40.7.3 0 100 0 i * 50.0.0.0 180.40.7.130 0 300 200 i * 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 180.40.7.130 0 0 300 i r> 180.40.7.66 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 180.40.7.130 0 0 300 i r> 180.40.7.66 0 0 300 i --More--   R2# RACK10AS#4 [Resuming connection 4 to r4 ... ] R4#clea ip bgp * iun  n R4#sh ip vb  bgp BGP table version is 26, 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 *>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 0 200 i R4# sh ip routr    reu   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# RACK10AS#6 [Resuming connection 6 to r6 ... ] 08 S6#sh ip bgp   run    po  outer  sum IP routing table name is Default-IP-Routing-Table(0) IP routing table maximum-paths is 32 Route Source Networks Subnets Overhead Memory (bytes) connected 1 4 320 760 static 0 0 0 0 bgp 300 5 7 768 1824 External: 0 Internal: 12 Local: 0 internal 3 3516 Total 9 11 1088 6100 S6# RACK10AS#5 [Resuming connection 5 to r5 ... ] 09 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 5 9 896 2128 External: 14 Internal: 0 Local: 0 internal 3 3516 Total 9 11 1088 6100 S5# RACK10AS#4 [Resuming connection 4 to r4 ... ] R4#ping 60.1.1.1 sou 40.1.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 60.1.1.1, timeout is 2 seconds: Packet sent with a source address of 40.1.1.1 !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 60/60/60 ms R4#ping 60.1.1.1 sou 40.1.1.10.1.1.1 sou 40.1.1.1 50.1.1.1 sou 40.1.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 50.1.1.1, timeout is 2 seconds: Packet sent with a source address of 40.1.1.1 !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 32/33/36 ms R4# RACK10AS#3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp reg ^$ 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 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 R3# R3# R3# R3# R3# RACK10AS#1 [Resuming connection 1 to r1 ... ] * R1#sh run | b router 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# RACK10AS#2 [Resuming connection 2 to r2 ... ] R2#sh run | b router router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.3 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--  ! --More--  ! --More--  ! --More--   R2# RACK10AS#3 [Resuming connection 3 to r3 ... ] R3#sh ruh   b n | routerbrouter router 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# RACK10AS#4 [Resuming connection 4 to r4 ... ] R4#sh run | b router 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 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# RACK10AS#5b Translating "5b" Translating "5b" % Unknown command or computer name, or unable to find computer address RACK10AS# [Resuming connection 4 to r4 ... ] R4# RACK10AS#5 [Resuming connection 5 to r5 ... ] S5#sh run t\  | b router 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# RACK10AS#6 [Resuming connection 6 to r6 ... ] S6#sh run }|  | b router 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# RACK10AS#2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#ip as R2(config)#ip as-path acc R2(config)#ip as-path access-list ? <1-500> AS path access list number 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-map Prob2 R2(config-route-map)#match as R2(config-route-map)#match as-path 1 R2(config-route-map)#set loc R2(config-route-map)#set local-preference 99 R2(config-route-map)#set local-preference 99match as-path 1 route-map Prob2  20 R2(config-route-map)#router bgp 100 R2(config-router)#nei 208.28.1.10 30 rout- R2(config-router)#nei 208.28.1.130 rout- we  e 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 bgp *Mar 1 09:29:08.926: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip bgp reg _200$ BGP table version is 33, 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 * 50.0.0.0 180.40.7.130 0 300 200 i * 180.40.7.66 0 300 200 i *> 208.28.1.130 0 0 200 i r 208.28.1.128/27 180.40.7.130 0 300 200 i r 180.40.7.66 0 300 200 i r> 208.28.1.130 0 0 200 i R2#sh ip bgp reg _200$         50.0..0  0.0 BGP routing table entry for 50.0.0.0/8, version 10 Paths: (3 available, best #3, table Default-IP-Routing-Table) Advertised to non peer-group peers: 180.40.7.3 180.40.7.66 180.40.7.130 300 200 180.40.7.130 from 180.40.7.130 (1.1.1.1) Origin IGP, localpref 100, valid, external 300 200 180.40.7.66 from 180.40.7.66 (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#clea ip bgp * in R2#clea ip bgp * in  out R2#sh ip bgp nei BGP neighbor is 180.40.7.3, remote AS 100, internal link BGP version 4, remote router ID 3.3.3.3 BGP state = Established, up for 00:27:12 Last read 00:00:12, hold time is 180, keepalive interval is 60 seconds Neighbor capabilities: Route refresh: advertised and received(old & new) Address family IPv4 Unicast: advertised and received Message statistics: InQ depth is 0 OutQ depth is 0 Sent Rcvd Opens: 2 2 Notifications: 0 0 Updates: 17 24 Keepalives: 37 37 Route Refresh: 2 0 Total: 58 63 Default minimum time between advertisement runs is 5 seconds For address family: IPv4 Unicast BGP table version 35, neighbor version 35 Index 4, Offset 0, Mask 0x10 NEXT_HOP is always this router --More--   R2#sh ip bgp nei clea ip bgp * outin sh ip bgp 50.0.0.0 BGP routing table entry for 50.0.0.0/8, version 35 Paths: (4 available, best #3, 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 300 200 180.40.7.130 from 180.40.7.130 (1.1.1.1) Origin IGP, localpref 100, valid, external 300 200 180.40.7.66 from 180.40.7.66 (1.1.1.1) Origin IGP, localpref 100, valid, external, best 200 208.28.1.130 from 208.28.1.130 (5.5.5.5) Origin IGP, metric 0, localpref 99, valid, external R2#q sh ip bgp 50.0.0.0nei clea ip bgp * outin sh ip bgp 50.0.0.0reg _200$ BGP table version is 35, 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 * i50.0.0.0 180.40.7.3 0 100 0 300 200 i * 180.40.7.130 0 300 200 i *> 180.40.7.66 0 300 200 i * 208.28.1.130 0 99 0 200 i r i208.28.1.128/27 180.40.7.3 0 100 0 300 200 i r 180.40.7.130 0 300 200 i r> 180.40.7.66 0 300 200 i r 208.28.1.130 0 99 0 200 i R2# RACK10AS#3 [Resuming connection 3 to r3 ... ] R3#sh ip bgp reg _200$ 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 * i50.0.0.0 180.40.7.2 0 100 0 300 200 i *> 208.28.1.1 0 300 200 i * i208.28.1.128/27 180.40.7.2 0 100 0 300 200 i *> 208.28.1.1 0 300 200 i R3# R3# RACK10AS#z2 Translating "z2" Translating "z2" % Unknown command or computer name, or unable to find computer address RACK10AS# [Resuming connection 3 to r3 ... ] RACK10AS#2 [Resuming connection 2 to r2 ... ] R2#sh run | b router router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.3 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 --More--   set local-preference 99 --More--  ! --More--  route-map Prob2 permit 20 --More--  ! --More--  route-map Prob1 permit 10 --More--   set ip next-hop peer-address --More--  ! --More--   R2#confi g ^ % Invalid input detected at '^' marker. R2#t config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#access      do h accesh acceh access-list R2(config)#access-;l  list 1 per 17.57.100.0 R2(config)#access-list 1 per 17.57.100.00.0 1.0 per 17.57.101.0 2 per 17.57.101.0 R2(config)#route0 -map Prob3a R2(config-route-map)#match ip add 1 R2(config-route-map)#set wei R2(config-route-map)#set weight 100 R2(config-route-map)#set weight 100match ip add 1 route-map Prob3a 20 R2(config-route-map)#route-map Prob3a 20set weight 100 match ip add 1 route-map Prob3a b R2(config-route-map)#route-map Prob3ba 20set weight 100 match ip add 1  \  2 R2(config-route-map)#match ip add 2route-map Prob3ba 20set weight 100  1 R2(config-route-map)#set weight 101match ip add 2route-map Prob3b 20 R2(config-route-map)#router bgp 100 R2(config-router)#mei 1     nei 180.40.7.66 route R2(config-router)#nei 180.40.7.66 route-map R2(config-router)#nei 180.40.7.66 route-map Prob3a in R2(config-router)#nei 180.40.7.66 route-map Prob3a in in b in route-map Prob3b in  route-map Prob3b in 1 route-map Prob3b in3 route-map Prob3b in0 route-map Prob3b in R2(config-router)#^Z R2# *Mar 1 09:40:09.549: %SYS-5-CONFIG_I: Configured from console by console R2#clea ip bgp * in R2#sh ip bgp reg _100   300$ BGP table version is 37, 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 *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 100 300 i * 208.28.1.130 0 200 300 i * i17.57.101.0/24 180.40.7.3 0 100 0 300 i *> 180.40.7.130 101 300 i * 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 300 i *> 180.40.7.66 0 300 i * 208.28.1.130 0 200 300 i * i60.0.0.0 180.40.7.3 0 100 0 300 i * 180.40.7.130 0 300 i *> 180.40.7.66 0 300 i * 208.28.1.130 0 200 300 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> 180.40.7.66 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 180.40.7.130 0 0 300 i r> 180.40.7.66 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 * 180.40.7.130 0 0 300 i *> 180.40.7.66 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 * 180.40.7.130 0 0 300 i *> 180.40.7.66 0 0 300 i --More--   R2#sh reun     un | b router router bgp 100 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes network 20.0.0.0 network 180.40.7.0 mask 255.255.255.224 neighbor 180.40.7.3 remote-as 100 neighbor 180.40.7.3 next-hop-self neighbor 180.40.7.3 route-map Prob1 in neighbor 180.40.7.66 remote-as 300 neighbor 180.40.7.66 route-map Prob3a in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3b 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--  access-list 1 permit 17.57.100.0 access-list 2 permit 17.57.101.0 ! 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 Prob3a permit 10 match ip address 1 set weight 100 ! route-map Prob3a permit 20 ! route-map Prob3b permit 10 match ip address 2 set weight 101 ! route-map Prob3b permit 20 --More--  ! --More--  ! --More--  ! --More--  ! --More--  ! --More--   R2# RACK10AS#1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#ip pr R1(config)#ip prefix-list Prob4 ? deny Specify packets to reject description Prefix-list specific description permit Specify packets to forward seq sequence number of an entry R1(config)#ip prefix-list Prob4 per 17.57.10. 2.0/24 R1(config)#route-map ToS5 R1(config-route-map)#match ip ? address Match address of route or match packet next-hop Match next-hop address of route route-source Match advertising source address of route R1(config-route-map)#match ip add ? <1-199> IP access-list number <1300-2699> IP access-list number (expanded range) WORD IP access-list name prefix-list Match entries of prefix-lists R1(config-route-map)#match ip add pre ? WORD IP prefix-list name R1(config-route-map)#match ip add pre Prob4 R1(config-route-map)#set as R1(config-route-map)#set as-path pr R1(config-route-map)#set as-path prepend ? <1-65535> AS number last-as Prepend last AS to the as-path R1(config-route-map)#set as-path prepend 123 22345 4687              300 300 300 300 300 300 R1(config-route-map)#set as-path prepend 300 300 300 300 300 300match ip add pre Prob4 route-map ToS5  20 R1(config-route-map)#router bgp 10  `123123  BGP is already running; AS is 300 R1(config)#router bgp 123   300 R1(config-router)#nei 208.28.1.65 route-map ToS5 out R1(config-router)#^Z R1#cl *Mar 1 09:52:08.220: %SYS-5-CONFIG_I: Configured from console by console R1#clea ip bgp * out R1# R1# R1# R1#clea ip bgp * out R1# R1# R1# R1# R1# RACK10AS#5 [Resuming connection 5 to r5 ... ] S5#sh oip     ip bgp *   reg _300$ BGP table version is 24, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.100.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 17.57.101.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 i * 17.57.103.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 60.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 180.40.7.64/27 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 180.40.7.128/27 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i --More--   Network Next Hop Metric LocPrf Weight Path * 208.28.1.0/29 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i r 208.28.1.64/28 208.28.1.129 0 100 300 i r> 208.28.1.66 0 0 300 i S5# RACK10AS#1 [Resuming connection 1 to r1 ... ] R1#sh run *\ b      | b router router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.129 remote-as 100 neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! no ip http server ip classless ! ! ! ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 --More--  ! route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 ! 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#configt       confi      RACK10AS#2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#rouetr     ter bgp 100 R2(config-router)#bgp be R2(config-router)#bgp bestpath m R2(config-router)#bgp bestpath med m R2(config-router)#bgp bestpath med missing-as-worst R2(config-router)#^Z R2#clea ip g *Mar 1 09:54:56.275: %SYS-5-CONFIG_I: Configured from console by console R2#clea ip g * ^ % Invalid input detected at '^' marker. R2#clea ip g *bg * R2# RACK10AS#3 [Resuming connection 3 to r3 ... ] R3#configt *Mar 1 06:36:08.065: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Down Peer closed the session R3#configt  t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router bgp 100 R3(config-router)#bgp be me m R3(config-router)#bgp be me missing-as-worst R3(config-router)#^Z R3#clea *Mar 1 06:36:20.461: %SYS-5-CONFIG_I: Configured from console by console R3#clea iop    p bgp * R3# *Mar 1 06:36:25.209: %BGP-5-ADJCHANGE: neighbor 17.80.1.2 Down User reset *Mar 1 06:36:25.209: %BGP-5-ADJCHANGE: neighbor 208.28.1.1 Down User reset R3# RACK10AS#1 [Resuming connection 1 to r1 ... ] *M R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)# *Mar 1 09:56:34.232: %BGP-5-ADJCHANGE: neighbor 180.40.7.65 Up *Mar 1 09:56:34.909: %BGP-5-ADJCHANGE: neighbor 180.40.7.129 Up R1(config)#route-map Prob5 R1(config-route-map)#match ip a pr R1(config-route-map)#match ip pr  as  d add pr R1(config-route-map)#match ip add prefix-list *Mar 1 09:56:54.164: %BGP-5-ADJCHANGE: neighbor 208.28.1.2 Up R1(config-route-map)#match ip add prefix-list Prob4 R1(config-route-map)#set met R1(config-route-map)#set metric ? +/- Add or subtract metric <0-4294967295> Metric value or Bandwidth in Kbits per second R1(config-route-map)#set metric 429496729         111111111 R1(config-route-map)#set metric 111111111match ip add prefix-list Prob4route-map Prob5  20 R1(config-route-map)#router bgp 300 R1(config-router)#nei 208.28.1.2 route-map Prob5 out R1(config-router)#^Z R1# *Mar 1 09:58:08.899: %SYS-5-CONFIG_I: Configured from console by console R1#clea ip bgp * out R1# RACK10AS#3 [Resuming connection 3 to r3 ... ] *Ma 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 111111111 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# RACK10AS#c2  2 [Resuming connection 2 to r2 ... ] *Mar R2#sh ip bgp BGP table version is 22, 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 * 208.28.1.130 4294967295 0 200 300 i * 180.40.7.130 0 0 300 i *> 180.40.7.66 0 0 300 i * i17.57.100.0/24 180.40.7.3 4294967295 100 0 300 i * 208.28.1.130 4294967295 0 200 300 i * 180.40.7.130 4294967295 0 300 i *> 180.40.7.66 4294967295 100 300 i * i17.57.101.0/24 180.40.7.3 4294967295 100 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.130 4294967295 101 300 i * 180.40.7.66 4294967295 0 300 i *>i17.57.102.0/24 180.40.7.3 111111111 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 * 208.28.1.130 4294967295 0 200 300 i --More--  * 180.40.7.130 4294967295 0 300 i --More--  *> 180.40.7.66 4294967295 0 300 i --More--  *>i17.80.1.0/24 180.40.7.3 0 100 0 i --More--  *> 20.0.0.0 0.0.0.0 0 32768 i --More--  *>i30.0.0.0 180.40.7.3 0 100 0 i --More--   R2#sh run | b router 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 Prob3a in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3b 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# RACK10AS#1 [Resuming connection 1 to r1 ... ] R1#sh ru n| bn| b n | b| b router' R1#sh run | b router'  router bgp 300 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 10.0.0.0 network 180.40.7.64 mask 255.255.255.224 network 180.40.7.128 mask 255.255.255.224 network 208.28.1.0 mask 255.255.255.248 network 208.28.1.64 mask 255.255.255.240 neighbor 17.57.100.2 remote-as 300 neighbor 180.40.7.65 remote-as 100 neighbor 180.40.7.129 remote-as 100 neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 route-map Prob5 out neighbor 208.28.1.65 remote-as 200 neighbor 208.28.1.65 route-map ToS5 out no auto-summary ! no ip http server ip classless ! ! ! --More--  ip prefix-list Prob4 seq 5 permit 17.57.102.0/24 ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111111 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 ! route-map ToS5 permit 20 ! ! ! ! dial-peer cor custom ! ! ! ! line con 0 --More--   R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#access-list             do sh access-list R1(config)#access-list 1 per 17.57.103.0 R1(config)#access-list 1 per 17.57.103.0r 17.57.103.0  17.57.103.0  17.57.103.0 17.57.103.0  17.57.103.0 2 17.57.103.0 17.57.103.0d 17.57.103.0e 17.57.103.0n 17.57.103.0y 17.57.103.0 R1(config)#access-list 2 deny 17.57.103.0                per anyu  R1(config)#router bgp 300 R1(config-router)#nei 208.28.1.1 2 dist R1(config-router)#nei 208.28.1.2 distribute-list 2 out R1(config-router)#nei 180.40.7.129 di R1(config-router)#nei 180.40.7.129 dist R1(config-router)#nei 180.40.7.129 distribute-list 2 out R1(config-router)#nei 180.40.7.129 distribute-list 2 out                     pr R1(config-router)#nei 180.40.7.129 prefix-list distribute-list 2 out distribute-list 2 out  distribute-list 2 out  distribute-list 2 out 6 distribute-list 2 out5 distribute-list 2 out R1(config-router)#do clea ip bgp * out R1(config-router)#r exit R1(config)#route-map ToS5 20 R1(config-route-map)#match ip add 1 R1(config-route-map)#set com R1(config-route-map)#set commu R1(config-route-map)#set community ? <1-4294967295> community number aa:nn community number in aa:nn format additive Add to the existing community internet Internet (well-known community) local-AS Do not send outside local AS (well-known community) no-advertise Do not advertise to any peer (well-known community) no-export Do not export to next AS (well-known community) none No community attribute R1(config-route-map)#set community no-export R1(config-route-map)#set community no-exportmatch ip add 1 route-map ToS5 20  30 R1(config-route-map)#cleai  ip bgp * out ^ % Invalid input detected at '^' marker. R1(config-route-map)#clea ip bgp * out1dclea ip bgp * out1oclea ip bgp * out1 clea ip bgp * out1 clea ip bgp * out1 ^ % Invalid input detected at '^' marker. R1(config-route-map)#do clea ip bgp * out11  R1(config-route-map)# RACK10AS#5 [Resuming connection 5 to r5 ... ] 09:58 S5#sh ip bgp BGP table version is 41, local router ID is 5.5.5.5 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 10.0.0.0 208.28.1.129 0 100 300 i *> 208.28.1.66 0 0 300 i * 17.57.100.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i * 17.57.101.0/24 208.28.1.129 0 100 300 i *> 208.28.1.66 0 300 i *> 17.57.102.0/24 208.28.1.129 0 100 300 i * 208.28.1.66 0 300 300 300 300 300 300 300 i *> 17.57.103.0/24 208.28.1.66 0 300 i * 17.80.1.0/24 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 20.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 0 100 i * 30.0.0.0 208.28.1.66 0 300 100 i *> 208.28.1.129 0 100 i * 40.0.0.0 208.28.1.66 0 300 100 i --More--   S5#sh ip bgp comm S5#sh ip bgp community S5# RACK10AS#21  1 [Resuming connection 1 to r1 ... ] R1(config-route-map)#router bgp 300 R1(config-router)#nei 208.28.1.65 sen R1(config-router)#nei 208.28.1.65 send-ttttttttttttttttttttttttttttt                             c R1(config-router)#nei 208.28.1.65 send-community R1(config-router)#^Z R1# *Mar 1 10:09:28.445: %SYS-5-CONFIG_I: Configured from console by console R1#clea ip bgp * poou    out R1# RACK10AS#5 [Resuming connection 5 to r5 ... ] S5#sh ip bgp community BGP table version is 42, 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 17.57.103.0 BGP routing table entry for 17.57.103.0/24, version 42 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# RACK10AS#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 * 208.28.1.130 4294967295 0 200 300 i * 180.40.7.130 0 0 300 i *> 180.40.7.66 0 0 300 i * i17.57.100.0/24 180.40.7.3 4294967295 100 0 300 i * 208.28.1.130 4294967295 0 200 300 i * 180.40.7.130 4294967295 0 300 i *> 180.40.7.66 4294967295 100 300 i * i17.57.101.0/24 180.40.7.3 4294967295 100 0 300 i * 208.28.1.130 4294967295 0 200 300 i *> 180.40.7.130 4294967295 101 300 i * 180.40.7.66 4294967295 0 300 i *>i17.57.102.0/24 180.40.7.3 111111111 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--  *>i30.0.0.0 180.40.7.3 0 100 0 i --More--  *>i40.0.0.0 180.40.7.3 0 100 0 i --More--  * i50.0.0.0 180.40.7.3 4294967295 100 0 300 200 i --More--  * 208.28.1.130 0 99 0 200 i --More--   R2# RACK10AS#1 [Resuming connection 1 to r1 ... ] R1#sh run \ b router ^ % Invalid input detected at '^' marker. R1#sh run \ b routern \ b router | b router 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 2 out neighbor 180.40.7.129 remote-as 100 neighbor 180.40.7.129 distribute-list 2 out neighbor 208.28.1.2 remote-as 100 neighbor 208.28.1.2 distribute-list 2 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 Prob4 seq 5 permit 17.57.102.0/24 access-list 1 permit 17.57.103.0 access-list 2 deny 17.57.103.0 access-list 2 permit any ! route-map Prob5 permit 10 match ip address prefix-list Prob4 set metric 111111111 ! route-map Prob5 permit 20 ! route-map ToS5 permit 10 match ip address prefix-list Prob4 set as-path prepend 300 300 300 300 300 300 ! route-map ToS5 permit 20 match ip address 1 set community no-export ! --More--  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# RACK10AS#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)#nei ? A.B.C.D Neighbor address WORD Neighbor tag X:X:X:X::X Neighbor IPv6 address R3(config-router)#nei AS100Innnies ? activate Enable the Address Family for this Neighbor advertise-map specify route-map for conditional advertisement advertisement-interval Minimum interval between sending BGP routing updates allowas-in Accept as-path with my AS present in it capability Advertise capability to the peer default-originate Originate default route to this neighbor description Neighbor specific description disable-connected-check One-hop away EBGP peer using loopback address distribute-list Filter updates to/from this neighbor dmzlink-bw Propagate the DMZ link bandwidth ebgp-multihop Allow EBGP neighbors not on directly connected networks filter-list Establish BGP filters local-as Specify a local-as number maximum-prefix Maximum number of prefixes accepted from this peer next-hop-self Disable the next hop calculation for this neighbor next-hop-unchanged Propagate the iBGP paths's next hop unchanged for this neighbor password Set a password peer-group Configure peer-group prefix-list Filter updates to/from this neighbor remote-as Specify a BGP neighbor --More--   R3(config-router)#nei AS100Innnies pre R3(config-router)#nei AS100Innnies prefix-list es prefix-list  prefix-list  prefix-list  prefix-list  prefix-list  prefix-list  prefix-list  % Incomplete command. R3(config-router)#nei AS100 prefix-list             eer R3(config-router)#nei AS100 peer-group ? nlri Specify nlri type supported by peer-group R3(config-router)#nei AS100 peer-group R3(config-router)#do sh run | b bgp router bgp 100 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes bgp bestpath med missing-as-worst network 30.0.0.0 neighbor AS100 peer-group 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-router)#nei do sh run | b bgpnei AS100 peer-group            next-hop-self R3(config-router)#nei AS100 next-hop-selfnnei AS100 next-hop-self nei AS100 next-hop-selfonei AS100 next-hop-self nei AS100 next-hop-self ^ % Invalid input detected at '^' marker. R3(config-router)#n o nei AS100 next-hop-selfo nei AS100 next-hop-self  R3(config-router)#no nei AS100 next-hop-self        o nei AS100 next-hop-selfei AS100 next-hop-self              route-reflector-client % Invalid command. Not an internal neighbor R3(config-router)#nei AS100 route-reflector-client \                      remo R3(config-router)#nei AS100 remot R3(config-router)#nei AS100 remote-as 100 R3(config-router)#nei AS100 remote-as 100oute-reflector-client R3(config-router)#nei 17.80.1.2 ? activate Enable the Address Family for this Neighbor advertise-map specify route-map for conditional advertisement advertisement-interval Minimum interval between sending BGP routing updates allowas-in Accept as-path with my AS present in it capability Advertise capability to the peer default-originate Originate default route to this neighbor description Neighbor specific description disable-connected-check One-hop away EBGP peer using loopback address distribute-list Filter updates to/from this neighbor dmzlink-bw Propagate the DMZ link bandwidth ebgp-multihop Allow EBGP neighbors not on directly connected networks filter-list Establish BGP filters local-as Specify a local-as number maximum-prefix Maximum number of prefixes accepted from this peer next-hop-self Disable the next hop calculation for this neighbor next-hop-unchanged Propagate the iBGP paths's next hop unchanged for this neighbor password Set a password peer-group Member of the peer-group prefix-list Filter updates to/from this neighbor remote-as Specify a BGP neighbor --More--   R3(config-router)#nei 17.80.1.2 peer R3(config-router)#nei 17.80.1.2 peer-group ? WORD peer-group name R3(config-router)#nei 17.80.1.2 peer-group AS100 R3(config-router)#nei 17.80.1.2 peer-group AS100 *Mar 1 06:53:48.063: %BGP-5-ADJCHANGE: neighbor 17.80.1.2 Down Member added to peergroup R3(config-router)#nei 17.80.1.2 peer-group AS100 peer-group AS100  peer-group AS100  peer-group AS100  peer-group AS100  peer-group AS100  peer-group AS100  peer-group AS100  peer-group AS100 8 peer-group AS1000 peer-group AS100. peer-group AS1000 peer-group AS1004 peer-group AS1000 peer-group AS100. peer-group AS100 peer-group AS100  peer-group AS100  peer-group AS100  peer-group AS100 4 peer-group AS1000 peer-group AS100. peer-group AS1007 peer-group AS100. peer-group AS1002 peer-group AS100 R3(config-router)#nei 180.40.7.2 peer-group AS100 *Mar 1 06:53:59.253: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Down Member added to peergroup R3(config-router)#nei 180.40.7.2 peer-group AS100 do sh run | b rpouiter       outer 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 AS100 peer-group neighbor AS100 remote-as 100 neighbor AS100 route-reflector-client neighbor 17.80.1.2 peer-group AS100 neighbor 180.40.7.2 peer-group AS100 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 06:54:14.855: %BGP-5-ADJCHANGE: neighbor 17.80.1.2 Up --More-- *Mar 1 06:54:28.289: %BGP-5-ADJCHANGE: neighbor 180.40.7.2 Up --More--   R3(config-router)#^Z R3# RACK10AS#4 [Resuming connection 4 to r4 ... ] 0 R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#rouetr bgp         ter bgp 100 R4(config-router)#agg R4(config-router)#aggregate-address 17.80.0.0.  255.255.254.0 R4(config-router)#^Z R4# RACK10AS#3 [Resuming connection 3 to r3 ... ] * R3#sh ip bgp BGP table version is 48, 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 111111111 0 300 i *>i17.80.0.0/23 17.80.1.2 0 100 0 i r>i17.80.1.0/24 17.80.1.2 0 100 0 i *>i20.0.0.0 180.40.7.2 0 100 0 i *> 30.0.0.0 0.0.0.0 0 32768 i *>i40.0.0.0 17.80.1.2 0 100 0 i * i50.0.0.0 180.40.7.2 4294967295 100 0 300 200 i *> 208.28.1.1 4294967295 0 300 200 i * i60.0.0.0 180.40.7.2 4294967295 100 0 300 i *> 208.28.1.1 4294967295 0 300 i r>i180.40.7.0/27 180.40.7.2 0 100 0 i --More--   R3#confi gt ^ % Invalid input detected at '^' marker. R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#ip pro R3(config)#ip pro  R3(config)#ip prefix-list Prob7 8 ? deny Specify packets to reject description Prefix-list specific description permit Specify packets to forward seq sequence number of an entry R3(config)#ip prefix-list Prob8 deny R3(config)#ip prefix-list Prob8 deny 17.80.0.0/23      1 0.0/23 ge 24            1/ 0 .0/24 le 32 R3(config)#ip pre R3(config)#ip prefix-list Prob8 per 0.0.0.0/0 le 32 R3(config)#rouert b     ter bgp 100 R3(config-router)#\nei \nei nei 208.28.bv  1.1.  pre R3(config-router)#nei 208.28.1.1 prefix-list Prob8 out R3(config-router)#^Z R3#clea *Mar 1 06:59:43.505: %SYS-5-CONFIG_I: Configured from console by console R3#clea ipb gp       bgp * out R3# RACK10AS#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 *> 180.40.7.65 0 100 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 --More--   R1#^x3 % Unknown command or computer name, or unable to find computer address R1# R1# RACK10AS#3 [Resuming connection 3 to r3 ... ] R3#sh run \ b   |}    b router 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 AS100 peer-group neighbor AS100 remote-as 100 neighbor AS100 route-reflector-client neighbor 17.80.1.2 peer-group AS100 neighbor 180.40.7.2 peer-group AS100 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--  ! ! ! ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 login ! ! end R3# R3# RACK10AS#2 [Resuming connection 2 to r2 ... ] * R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#access-list 100 deny 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 ^ % Invalid input detected at '^' marker. R2(config)#access-list 100 deny 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 access-list 100 deny 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255i17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255p17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 R2(config)#access0 -;oist       list 100 per ip any any R2(config)#router bgp 100 R2(config-router)#nei 180.40.7.66 distr R2(config-router)#nei 180.40.7.66 distribute-list 100 out R2(config-router)#^Z R2#clea *Mar 1 10:21:58.073: %SYS-5-CONFIG_I: Configured from console by console R2#clea ip bgp * out R2#^Z R2# RACK10AS#1 [Resuming connection 1 to r1 ... ] R1#^x3sh ip bgp BGP table version is 51, 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 * 180.40.7.65 0 100 i --More--   R1# RACK10AS#2 [Resuming connection 2 to r2 ... ] R2#sh ru  n | b router 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 100 out neighbor 180.40.7.66 route-map Prob3a in neighbor 180.40.7.130 remote-as 300 neighbor 180.40.7.130 route-map Prob3b 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 ! access-list 1 permit 17.57.100.0 access-list 2 permit 17.57.101.0 access-list 100 deny ip 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255 access-list 100 permit ip any any ! 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 Prob3a permit 10 match ip address 1 set weight 100 ! route-map Prob3a permit 20 ! route-map Prob3b permit 10 --More--   R2# RACK10AS# [Resuming connection 2 to r2 ... ] R2#sh ip bgp 40.0.0./0  0 BGP routing table entry for 40.0.0.0/8, version 33 Paths: (1 available, best #1, table Default-IP-Routing-Table) Advertised to non peer-group peers: 180.40.7.66 180.40.7.130 208.28.1.130 Local 180.40.7.3 from 180.40.7.3 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, best Originator: 4.4.4.4, Cluster list: 3.3.3.3 R2# RACK10AS#3 [Resuming connection 3 to r3 ... ] R3#confi gt ^ % Invalid input detected at '^' marker. R3#cvo   adfgipsadfg           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 cluster-id ? <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 cluster-id 1002 R3(config-router)#^Z R3# *Mar 1 07:05:32.385: %SYS-5-CONFIG_I: Configured from console by console R3# RACK10AS#2 [Resuming connection 2 to r2 ... ] R2#sh ip bgp 40.0.0.0 BGP routing table entry for 40.0.0.0/8, version 37 Paths: (1 available, best #1, table Default-IP-Routing-Table) Flag: 0x800 Advertised to non peer-group peers: 180.40.7.66 180.40.7.130 208.28.1.130 Local 180.40.7.3 from 180.40.7.3 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, best Originator: 4.4.4.4, Cluster list: 0.0.3.234 R2# RACK10AS#3 [Resuming connection 3 to r3 ... ] R3# RACK10AS#4 [Resuming connection 4 to r4 ... ] 06:59 R4#sh ip bgp 20.0.0.0 BGP routing table entry for 20.0.0.0/8, version 104 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#sh run | b router 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 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 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--  ! --More--  ! --More--   R4# RACK10AS#3 [Resuming connection 3 to r3 ... ] R3#sh run | b router 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 AS100 peer-group neighbor AS100 remote-as 100 neighbor AS100 route-reflector-client neighbor 17.80.1.2 peer-group AS100 neighbor 180.40.7.2 peer-group AS100 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#