R1 interface Serial1/0 ip add 12.12.12.1 255.255.255.0 router rip net 12.12.12.0 0.0.0.255 no auto-summary R2 interface Serial1/0 ip add 12.12.12.2 255.255.255.0 interface s1/1 ip add 23.23.23.2 255.255.255.0 router rip net 12.12.12.0 0.0.0.255 net 23.23.23.0 0.0.0.255 no auto-summary R3 interface s1/1 ip add 23.23.23.3 255.255.255.0 interface lo0 ip add 3.1.1.1 255.255.255.0 interface lo1 ip add 3.2.1.1 255.255.255.0 interface lo2 ip add 3.3.1.1 255.255.255.0 interface lo3 ip add 3.4.1.1 255.255.255.0 router rip net 23.23.23.0 0.0.0.255 net 3.0.0.0 0.0.0.255 no auto-summary |
R1#sh ip route Gateway of last resort is not set 3.0.0.0/8 is variably subnetted, 5 subnets, 2 masks R 3.2.1.0/24 [120/2] via 12.12.12.2, 00:00:05, Serial1/0 R 3.3.1.0/24 [120/2] via 12.12.12.2, 00:00:05, Serial1/0 R 3.1.1.0/24 [120/2] via 12.12.12.2, 00:00:05, Serial1/0 R 3.0.0.0/8 [120/2] via 12.12.12.2, 00:00:05, Serial1/0 R 3.4.1.0/24 [120/2] via 12.12.12.2, 00:00:05, Serial1/0 23.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 23.23.23.0/24 [120/1] via 12.12.12.2, 00:00:05, Serial1/0 R 23.0.0.0/8 [120/1] via 12.12.12.2, 00:01:52, Serial1/0 12.0.0.0/24 is subnetted, 1 subnets C 12.12.12.0 is directly connected, Serial1/0 |
R1#sh ip route Gateway of last resort is not set 3.0.0.0/8 is variably subnetted, 3 subnets, 2 masks R 3.3.1.0/24 [120/2] via 12.12.12.2, 00:00:03, Serial1/0 R 3.1.1.0/24 [120/2] via 12.12.12.2, 00:00:03, Serial1/0 R 3.0.0.0/8 [120/2] via 12.12.12.2, 00:00:03, Serial1/0 23.0.0.0/8 is variably subnetted, 2 subnets, 2 masks R 23.23.23.0/24 [120/1] via 12.12.12.2, 00:00:03, Serial1/0 R 23.0.0.0/8 [120/1] via 12.12.12.2, 00:02:47, Serial1/0 12.0.0.0/24 is subnetted, 1 subnets C 12.12.12.0 is directly connected, Serial1/0 |
*Sep 4 23:38:05.407: 3.1.1.0/24 via 0.0.0.0 in 1 hops *Sep 4 23:38:05.411: 3.2.1.0/24 via 0.0.0.0 in 17 hops (inaccessible) *Sep 4 23:38:05.415: 3.3.1.0/24 via 0.0.0.0 in 1 hops *Sep 4 23:38:05.419: 3.4.1.0/24 via 0.0.0.0 in 17 hops (inaccessible) |