QuestionQ25

Network Security Support Engineer

Refer to the exhibit showing the output from a debug command.

Question Image

Which two statements concerning the output are true?

Choose two
  • A The interface is part of the OSPF backbone area.
  • B There are a total of five OSPF routers attached to the Port4 network segment.
  • C One of the neighbors has a router ID of 0.0.0.4.
  • D In the network connected to port4, two OSPF routers are down.
Explanation

OSPF area 0.0.0.0 is the backbone area. A neighbor count of 4 represents four other OSPF routers detected on the segment; together with the local router, this makes five OSPF routers attached to the broadcast network. The router ID 0.0.0.4 is the local router ID, and non-adjacent neighbors are not necessarily down.

Learn more

Community Discussion

No comments yet. Be the first to start the discussion!