(Topic 1) When an OSPF adjacency is stuck in the "ExchStart" state, what is the most likely cause?

exams 4A0-C01 4A0-C01 exam 0 Comments

(Topic 1) When an OSPF adjacency is stuck in the "ExchStart" state, what is the most likely cause?
A . The MTU does not match on both interfaces
B . OSPF is not enabled on one of the routers
C . The Router ID is the same on both routers
D . A OSPF Hello has not been received from the neighbor

Answer: A