What should the engineer fix to solve the ongoing issue?

Refer to the exhibit.

While troubleshooting the OSPF adjacency between routers R1 and R2 an engineer noticed that both routers are stuck in the EXCHANGE/EXSTART state.

What should the engineer fix to solve the ongoing issue?
A . match IPv4 addresses
B . match OSPF areas
C . match OSPF network types
D . match MTU values

View Answer

Answer: D