You have been asked to provide three commands helpful in troubleshooting OSPF adjacencies.
Which three commands would be helpful? (Choose three.)
Click on the arrows to vote for the correct answer
A. B. C. D. E.ACE
show ospf database, interface, and neighbor would provide detailed information about the OSPF database, interfaces running OSPF, and information about the
OSPF neighbors. show ospf summary only provides a high-level information, while show ospf adjacency does not exist.
Sure, I'd be happy to explain the three commands that would be helpful in troubleshooting OSPF adjacencies.
"show ospf adjacency": This command displays detailed information about OSPF neighbor relationships. It provides information about the router ID, state, and interface of the neighbor, as well as the status of the adjacency. By running this command, you can see if there are any errors or issues with the neighbor relationships, and if the adjacency is formed or not.
"show ospf interface": This command displays information about OSPF interfaces, including their state, cost, and network type. This command can help you identify any issues related to the OSPF interface, such as incorrect interface configurations or problems with the network type. By running this command, you can check if the interface is enabled and if it has been configured with the correct OSPF parameters.
"show ospf database": This command displays the OSPF database, which contains information about the LSAs (Link State Advertisements) that have been received by the router. The database contains information about the network topology, including the routers and networks in the OSPF domain. By running this command, you can check if the LSAs are being propagated correctly and if the topology database is consistent among the OSPF routers.
Overall, these three commands can help you diagnose and troubleshoot OSPF adjacency issues, providing information about neighbor relationships, interface configurations, and the network topology.