11.5.4 Checking interface information

You can use the show ip ospf interface operation command to display information about interfaces running OSPF, including the address, state, priority, and cost.

The command does not display information for IP interfaces that are down.

Figure 11-12: Result of executing show ip ospf interface command
>show ip ospf interface Date 20XX/07/14 12:00:00 UTC Domain: 1 Area 0 Address State Priority Cost Neighbor DR Backup DR 172.16.10.10 DR 1 1 1 172.17.1.1 172.16.1.1 Area 1 Address State Priority Cost Neighbor DR Backup DR 172.18.10.11 DR 1 1 1 172.18.1.1 172.16.1.1

Figure 11-12: Result of executing show ip ospf interface command

>show ip ospf interface
Date 20XX/07/14 12:00:00 UTC
Domain: 1
Area 0
Address         State    Priority Cost  Neighbor DR              Backup DR
172.16.10.10    DR       1        1     1        172.17.1.1      172.16.1.1
Area 1
Address         State    Priority Cost  Neighbor DR              Backup DR
172.18.10.11    DR       1        1     1        172.18.1.1      172.16.1.1