Your YourDomain boss wants you to give guidelines regarding usage of switches and routers.
What should you tell him? (Select one).

A.
Layer-2/3 switches have more wire-area network (WAN) connections than routers.

B.
Routers have more local-area network (LAN) connections than Layer-2/3 switches.

C.
You should route where it is possible, switch only when you are required to.

D.
You should switch where it is possible, route when you are required to.