R4#show run Building configuration... Current configuration : 2707 bytes ! ! Last configuration change at 10:37:30 UTC Sat Feb 23 2019 ! version 15.5 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R4 ! boot-start-marker boot-end-marker ! ! ! no aaa new-model ! ! ! bsd-client server url https://cloudsso.cisco.com/as/token.oauth2 mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 ! ! ! ! ! no ip icmp rate-limit unreachable ! ! ! ! ! ! ! ! ! ! ! ! no ip domain lookup ip cef no ipv6 cef ! multilink bundle-name authenticated ! ! ! ! ! ! ! cts logging verbose ! ! ! redundancy ! ! ip tcp synwait-time 5 ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 4.4.4.4 255.255.255.255 ! interface Ethernet0/0 ip address 192.168.34.4 255.255.255.0 ! interface Ethernet0/1 ip address 192.168.24.4 255.255.255.0 ! interface Ethernet0/2 ip address 192.168.46.4 255.255.255.0 ! interface Ethernet0/3 no ip address shutdown ! interface Ethernet1/0 no ip address shutdown ! interface Ethernet1/1 no ip address shutdown ! interface Ethernet1/2 no ip address shutdown ! interface Ethernet1/3 no ip address shutdown ! interface Serial2/0 no ip address shutdown serial restart-delay 0 ! interface Serial2/1 no ip address shutdown serial restart-delay 0 ! interface Serial2/2 no ip address shutdown serial restart-delay 0 ! interface Serial2/3 no ip address shutdown serial restart-delay 0 ! interface Serial3/0 no ip address shutdown serial restart-delay 0 ! interface Serial3/1 no ip address shutdown serial restart-delay 0 ! interface Serial3/2 no ip address shutdown serial restart-delay 0 ! interface Serial3/3 no ip address shutdown serial restart-delay 0 ! ! router eigrp 1 network 4.4.4.4 0.0.0.0 network 192.168.24.4 0.0.0.0 network 192.168.34.4 0.0.0.0 network 192.168.46.4 0.0.0.0 passive-interface Ethernet0/2 ! router bgp 100 bgp log-neighbor-changes network 10.10.10.10 mask 255.255.255.255 network 20.20.20.20 mask 255.255.255.255 network 30.30.30.30 mask 255.255.255.255 network 40.40.40.40 mask 255.255.255.255 network 50.50.50.50 mask 255.255.255.255 network 60.60.60.60 mask 255.255.255.255 neighbor IBGP peer-group neighbor IBGP remote-as 100 neighbor IBGP update-source Loopback0 neighbor 1.1.1.1 peer-group IBGP neighbor 2.2.2.2 peer-group IBGP neighbor 3.3.3.3 peer-group IBGP neighbor 192.168.46.6 remote-as 2 ! ip forward-protocol nd ! ! no ip http server no ip http secure-server ! ! ! ! control-plane ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous line vty 0 4 login transport input none ! ! end R4#show ip route Codes: L - local, 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, H - NHRP, l - LISP a - application route + - replicated route, % - next hop override Gateway of last resort is not set 1.0.0.0/32 is subnetted, 1 subnets D 1.1.1.1 [90/435200] via 192.168.34.3, 00:33:31, Ethernet0/0 [90/435200] via 192.168.24.2, 00:33:31, Ethernet0/1 2.0.0.0/32 is subnetted, 1 subnets D 2.2.2.2 [90/409600] via 192.168.24.2, 00:33:31, Ethernet0/1 3.0.0.0/32 is subnetted, 1 subnets D 3.3.3.3 [90/409600] via 192.168.34.3, 00:33:28, Ethernet0/0 4.0.0.0/32 is subnetted, 1 subnets C 4.4.4.4 is directly connected, Loopback0 10.0.0.0/32 is subnetted, 1 subnets D 10.10.10.10 [90/435200] via 192.168.34.3, 00:33:31, Ethernet0/0 [90/435200] via 192.168.24.2, 00:33:31, Ethernet0/1 20.0.0.0/32 is subnetted, 1 subnets D 20.20.20.20 [90/435200] via 192.168.34.3, 00:33:31, Ethernet0/0 [90/435200] via 192.168.24.2, 00:33:31, Ethernet0/1 30.0.0.0/32 is subnetted, 1 subnets D 30.30.30.30 [90/435200] via 192.168.34.3, 00:33:31, Ethernet0/0 [90/435200] via 192.168.24.2, 00:33:31, Ethernet0/1 40.0.0.0/32 is subnetted, 1 subnets D 40.40.40.40 [90/409600] via 192.168.24.2, 00:33:31, Ethernet0/1 50.0.0.0/32 is subnetted, 1 subnets D 50.50.50.50 [90/409600] via 192.168.24.2, 00:33:31, Ethernet0/1 60.0.0.0/32 is subnetted, 1 subnets D 60.60.60.60 [90/409600] via 192.168.24.2, 00:33:31, Ethernet0/1 70.0.0.0/32 is subnetted, 1 subnets B 70.70.70.70 [200/0] via 192.168.35.5, 01:07:11 80.0.0.0/32 is subnetted, 1 subnets B 80.80.80.80 [200/0] via 192.168.35.5, 01:07:11 90.0.0.0/32 is subnetted, 1 subnets B 90.90.90.90 [200/0] via 192.168.35.5, 01:07:11 100.0.0.0/32 is subnetted, 1 subnets B 100.100.100.100 [20/0] via 192.168.46.6, 01:11:41 120.0.0.0/32 is subnetted, 1 subnets B 120.120.120.120 [20/0] via 192.168.46.6, 01:11:41 150.150.0.0/32 is subnetted, 1 subnets B 150.150.150.150 [20/0] via 192.168.46.6, 01:11:41 D 192.168.12.0/24 [90/307200] via 192.168.24.2, 00:33:31, Ethernet0/1 D 192.168.13.0/24 [90/307200] via 192.168.34.3, 00:33:31, Ethernet0/0 192.168.24.0/24 is variably subnetted, 2 subnets, 2 masks C 192.168.24.0/24 is directly connected, Ethernet0/1 L 192.168.24.4/32 is directly connected, Ethernet0/1 192.168.34.0/24 is variably subnetted, 2 subnets, 2 masks C 192.168.34.0/24 is directly connected, Ethernet0/0 L 192.168.34.4/32 is directly connected, Ethernet0/0 D 192.168.35.0/24 [90/307200] via 192.168.34.3, 00:33:28, Ethernet0/0 192.168.46.0/24 is variably subnetted, 2 subnets, 2 masks C 192.168.46.0/24 is directly connected, Ethernet0/2 L 192.168.46.4/32 is directly connected, Ethernet0/2 R4# show ip bgp BGP table version is 43, 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, m multipath, b backup-path, f RT-Filter, x best-external, a additional-path, c RIB-compressed, Origin codes: i - IGP, e - EGP, ? - incomplete RPKI validation codes: V valid, I invalid, N Not found Network Next Hop Metric LocPrf Weight Path *> 10.10.10.10/32 192.168.24.2 435200 32768 i * i 192.168.13.1 409600 100 0 i *> 20.20.20.20/32 192.168.24.2 435200 32768 i * i 192.168.13.1 409600 100 0 i *> 30.30.30.30/32 192.168.24.2 435200 32768 i * i 192.168.13.1 409600 100 0 i *> 40.40.40.40/32 192.168.24.2 409600 32768 i * i 192.168.13.1 435200 100 0 i *> 50.50.50.50/32 192.168.24.2 409600 32768 i * i 192.168.13.1 435200 100 0 i *> 60.60.60.60/32 192.168.24.2 409600 32768 i * i 192.168.13.1 435200 100 0 i *>i 70.70.70.70/32 192.168.35.5 0 100 0 1 i * 192.168.46.6 0 2 1 i Network Next Hop Metric LocPrf Weight Path *>i 80.80.80.80/32 192.168.35.5 0 100 0 1 i * 192.168.46.6 0 2 1 i *>i 90.90.90.90/32 192.168.35.5 0 100 0 1 i * 192.168.46.6 0 2 1 i *> 100.100.100.100/32 192.168.46.6 0 0 2 i *> 120.120.120.120/32 192.168.46.6 0 0 2 i *> 150.150.150.150/32 192.168.46.6 0 0 2 i R4#