Last Updated on July 31, 2021 by Admin 1
Which command can you use to verify that interfaces have been configured in the correct areas and to show timer intervals and neighbor adjacencies for OSPF?
- show ip ospf
- show ip route
- show ip protocol
- show ip ospf database
- show ip ospf interface
The correct answer is show ip ospf interface. This command displays all of the important OSPF parameters that relate to each of the interfaces. Information can be displayed on a per-interface basis if an interface is specified. If none is specified, all interfaces running OSPF will be displayed.
The following commands can be used to monitor and verify OSPF operation:
show ip ospf – displays the number of times the SPF algorithm has run and the default LSU interval, but does not show neighbor adjacencies.
show ip route – displays known routes and how they were discovered, but not timers and neighbor adjacencies.
show ip protocol – displays information about timers, filters, metric, etc. for the entire router, but not OSPF neighbor adjacencies.
show ip ospf database – displays the router ID, the OSPF process ID, and the contents of the topological database, but not adjacencies information or timer values.
Layer 3 Technologies
Configure and verify OSPF neighbor relationship and authentication