show run Building configuration... Current configuration : 1233 bytes ! version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Router2 ! ! ip subnet-zero ! ! ! ! ! ! interface Loopback0 ip address 172.16.1.254 255.255.255.0 ! interface Loopback1 ip address 172.16.2.254 255.255.255.0 ! interface Loopback2 ip address 172.16.3.254 255.255.255.0 ! interface Loopback3 ip address 172.16.4.254 255.255.255.0 ! interface FastEthernet0/0 ip address 192.168.2.2 255.255.255.0 ip ospf message-digest-key 1 md5 inside-key duplex auto speed auto ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface BRI1/0 no ip address encapsulation hdlc shutdown ! interface BRI1/1 no ip address encapsulation hdlc shutdown ! interface BRI1/2 no ip address encapsulation hdlc shutdown ! interface BRI1/3 no ip address encapsulation hdlc shutdown ! router ospf 10 router-id 192.168.2.2 log-adjacency-changes area 0 authentication message-digest network 172.16.1.0 0.0.0.255 area 1 network 172.16.2.0 0.0.0.255 area 2 network 172.16.3.0 0.0.0.255 area 3 network 172.16.4.0 0.0.0.255 area 4 network 192.168.2.0 0.0.0.255 area 0 ! ip classless ip http server ! ! line con 0 line aux 0 line vty 0 4 ! end Beacon2# Beacon2# Beacon2#show ip route Codes: C - connected, S - static, I - IGRP, 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 172.16.0.0/24 is subnetted, 4 subnets C 172.16.4.0 is directly connected, Loopback3 C 172.16.1.0 is directly connected, Loopback0 C 172.16.2.0 is directly connected, Loopback1 C 172.16.3.0 is directly connected, Loopback2 10.0.0.0/32 is subnetted, 4 subnets O E2 10.0.4.254 [110/9] via 192.168.2.1, 03:18:16, FastEthernet0/0 O E2 10.0.1.254 [110/9] via 192.168.2.1, 03:18:16, FastEthernet0/0 O E2 10.0.2.254 [110/9] via 192.168.2.1, 03:18:16, FastEthernet0/0 O E2 10.0.3.254 [110/9] via 192.168.2.1, 03:18:17, FastEthernet0/0 O E2 192.168.1.0/24 [110/9] via 192.168.2.1, 03:18:23, FastEthernet0/0 C 192.168.2.0/24 is directly connected, FastEthernet0/0 Beacon2# Beacon2# Beacon2#show ip ospf nei Neighbor ID Pri State Dead Time Address Interface 192.168.1.1 1 FULL/BDR 00:00:34 192.168.2.1 FastEthernet0/0 Beacon2#