Which command would you use to confirm OSPF neighbor connectivity?

To confirm OSPF (Open Shortest Path First) neighbor connectivity, using the command that retrieves OSPF neighbor information is essential. The command designed for this purpose, "get router info ospf neighbor," provides a detailed list of OSPF neighbors that the router has established connections with. This information includes the state of each neighbor and their respective IP addresses, which is crucial for diagnosing OSPF connectivity issues.

When you run this command, it will show if the neighbors are adjacent, which is a sign that they are communicating correctly according to OSPF protocols. Successful OSPF adjacency is vital for OSPF to function, as it allows for the exchange of routing information and the formation of a link-state database.

The other commands listed serve different purposes. While "get router info ospf database brief" provides a summary of OSPF routes and their statuses, it does not specifically address neighbor relationships. Similarly, "get router info ospf status" offers an overview of the OSPF process on the router, including general operational statistics, but lacks details on neighbor connectivity. Lastly, "diagnose sys ha dump-by vlcuster" relates to high availability configurations and does not pertain to OSPF diagnostics at