R1 interface Serial1/0 ip address 1.1.1.1 255.255.255.0 ! router ospf 1 router-id 1.1.1.1 net 1.1.1.1 0.0.0.0 area 0 R2 interface Serial1/0 ip address 1.1.1.2 255.255.255.0 interface Serial1/1 ip address 2.2.2.2 255.255.255.0 ! router ospf 1 router-id 2.2.2.2 network 1.1.1.2 0.0.0.0 area 0 network 2.2.2.2 0.0.0.0 area 1 area 1 nssa no-summary R3 interface Serial1/1 ip address 2.2.2.3 255.255.255.0 interface Lo0 ip add 30.0.0.3 255.255.255.255 ! router ospf 1 router-id 3.3.3.3 network 2.2.2.3 0.0.0.0 area 1 network 30.0.0.3 0.0.0.0 area 2 area 1 nssa |
R1 Gateway of last resort is not set 1.0.0.0/24 is subnetted, 1 subnets C 1.1.1.0 is directly connected, Serial1/0 2.0.0.0/24 is subnetted, 1 subnets O IA 2.2.2.0 [110/128] via 1.1.1.2, 00:05:16, Serial1/0 |
R2 router ospf 1 area 1 virtual-link 3.3.3.3 R3 router ospf 1 area 1 virtual-link 2.2.2.2 |
R1 Gateway of last resort is not set 1.0.0.0/24 is subnetted, 1 subnets C 1.1.1.0 is directly connected, Serial1/0 2.0.0.0/24 is subnetted, 1 subnets O IA 2.2.2.0 [110/128] via 1.1.1.2, 00:03:00, Serial1/0 30.0.0.0/32 is subnetted, 1 subnets O IA 30.0.0.3 [110/129] via 1.1.1.2, 00:03:00, Serial1/0 |
R2#sh ip ospf int OSPF_VL0 is up, line protocol is up Internet Address 2.2.2.2/24, Area 0 Process ID 1, Router ID 2.2.2.2, Network Type VIRTUAL_LINK, Cost: 64 Configured as demand circuit. Run as demand circuit. DoNotAge LSA allowed. Transmit Delay is 1 sec, State POINT_TO_POINT, Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 oob-resync timeout 40 Hello due in 00:00:08 Supports Link-local Signaling (LLS) Index 2/3, flood queue length 0 Next 0x0(0)/0x0(0) Last flood scan length is 1, maximum is 1 Last flood scan time is 0 msec, maximum is 0 msec Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 3.3.3.3 (Hello suppressed) Suppress hello for 1 neighbor(s) |