Refer to the exhibit. After configuring OSPF in R1, some external destinations in the network became unreachable. Which action resolves the issue?

A. Disconnect the router with the OSPF router ID 0.0.0 0 from the network.

B. Increase the SPF delay interval on R1 to synchronize routes.

C. Change the R1 router ID from 10.255.255.1 to a unique value and clear the process.

D. Clear the OSPF process on R1 to ush stale LSAs sent by other routers.










Correct Answer: C

This question is in 300-410 exam
For getting CCNP Enterprise Certificate