ospf虚链路简单配置

 

 

 

router3
router ospf 100
router-id 1.1.1.1
area 2 virtual-link 2.2.2.2
network 192.168.2.0 0.0.0.255 area 0
network 192.168.3.0 0.0.0.255 area 0
network 192.168.4.0 0.0.0.255 area 2

Router3#show ip ospf virtual-links
Virtual Link OSPF_VL1 to router 2.2.2.2 is up
Run as demand circuit
Transit area 2, via interface FastEthernet1/0, Cost of using 1
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:04
Adjacency State FULL
Index 1/2, retransmission queue length 0, number of retransmission 0
First 0x0(0)/0x0(0) Next 0x0(0)/0x0(0)
Last retransmission scan length is 0, maximum is 0
Last retransmission scan time is 0 msec, maximum is 0 msec

router4
router ospf 100
router-id 2.2.2.2
area 2 virtual-link 1.1.1.1
network 192.168.4.0 0.0.0.255 area 2
network 192.168.5.0 0.0.0.255 area 4

router4#show ip ospf virtual-links
Virtual Link OSPF_VL0 to router 1.1.1.1 is up
Run as demand circuit
Transit area 2, via interface FastEthernet0/0, Cost of using 1
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:02
Adjacency State FULL
Index 1/2, retransmission queue length 0, number of retransmission 0
First 0x0(0)/0x0(0) Next 0x0(0)/0x0(0)
Last retransmission scan length is 0, maximum is 0
Last retransmission scan time is 0 msec, maximum is 0 msec