The internetwork shown in the diagram is experiencing network connectivity problems. What is the cause of the problem?

A.
The cabling connecting host A to Switch3 is too long.

B.
The address of host B is a broadcast address.

C.
The IP address of interface Fa0/0 of Router1 is not a usable address.

D.
The cable connecting Switch2 and Switch3 should be a crossover.

E.
The IP address of Server 1 is in the wrong subnet.

Explanation: