You are trying to implement VLANs. Your proposed drawing is in the following exhibit. What needs to be changed for proper communications?

A. A duplicate VLAN database must be created on Switch A and Switch B.
B. A VLAN trunking protocol must be set up on Router A.
C. Switch A and Switch B must be trunked together.
D. Switch A and Switch B must be trunked together and the link to Router A on Fa0/1 removed.

D. A router will not function as a switch and a router. You cannot configure two router interfaces for the same network. The recommended change is that Switch A and Switch B are trunked together. Then a single connection from either Switch A or Switch B is connected to Router A.