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DES-7200 Configuration Guide Chapter 4 OSPF
Configuration
4-67
Transmit Delay is 1 sec, State Point-To-Point,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:09
Adjacency state Down
From the above information, we can see that the adjacency state is down.
! Display the virtual link configurations of Switch C
SwitchC#show ip ospf virtual-links
Virtual Link VLINK0 to router 2.2.2.2 is up
Transit area 0.0.0.1 via interface GigabitEthernet 0/3
Local address 192.168.2.2/32
Remote address 192.168.2.1/32
Transmit Delay is 1 sec, State Point-To-Point,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:08
Adjacency state Down
From the above information, we can see that the adjacency state is down.
! Display OSPF routing information of Switch A
SwitchA#show ip route ospf
O IA 192.168.2.0/24 [110/2] via 192.168.1.2, 00:10:59, GigabitEthernet 0/1
From the above information, we can see that Switch A has failed to learn the
route from area 2.
Step 1: Display the OSPF information of respective devices after authentication is
enabled on Switch A and Switch B and area 0 authentication is configured on
Switch C.
! Display the virtual link configurations of Switch B
SwitchB#show ip ospf virtual-links
Virtual Link VLINK0 to router 3.3.3.3 is up
Transit area 0.0.0.1 via interface GigabitEthernet 0/3
Local address 192.168.2.1/32
Remote address 192.168.2.2/32
Transmit Delay is 1 sec, State Point-To-Point,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:01
Adjacency state Full
From the above information, we can see that the adjacency state is full.
! Display the virtual link configurations of Switch C
SwitchC#show ip ospf virtual-links
Virtual Link VLINK0 to router 2.2.2.2 is up