Viewing OSPFv2 information

Prerequisites

Use these show commands from the Manager context, as indicated by the switch# prompt.

Procedure

To view OSPFv2 information, use the following commands. For command details and examples, click the links.

To view general OSPF, area, state and configuration information use: show ip ospf .
To view OSPF routing table entries for Area Border Router (ABR) and Autonomous System Border Router (ASBR) use: show ip ospf border-routers .
To view OSPF link state database summary for different OSPF LSAs (Link State Advertisement) use: show ip ospf lsdb .

Many different parameters are available with this command to display information for a particular LSA.
To view information about OSPF-enabled interfaces use: show ip ospf interface .
To view information about OSPF neighbors use: show ip ospf neighbors .
To view OSPF routing table information use: show ip ospf routes .
To view OSPF statistics use: show ip ospf statistics .
To view OSPF statistics for the OSPF-enabled interfaces use show ip ospf statistics interface .
To view the current state and parameters of the OSPF virtual-links use show ip ospf virtual-links .