Refer to the exhibit.

A small company with two locations has just connected the locations together with routers and a
serial connection. The routers are using RIP to learn the network topology. RouterB has learned a
network from RouterA, but router RouterA is not learning from RouterB. Using the output shown,
what is the most likely problem?

A.
RIP routing is configured but not enabled on RouterA.

B.
One or more network statements are incorrect on RouterA.

C.
One or more network statements are incorrect on RouterB.

D.
The RIP versions on RouterA and RouterB are mismatched.

E.
RIP is an interior gateway protocol and cannot route for multiple network classes.

Explanation: