Certkiller has several departments that operate independently but are on the same LAN, causing
excessive network traffic. Each department has its own scanning stations and servers.
Which of the following actions would be the most appropriate in addressing the problems caused by the
excessive network traffic?

A.
Segment the network.

B.
Change the networking protocol.

C.
Install a modem to isolate the servers.

D.
Change to a cable with a higher bandwidth.