An administrator needs to segment internal traffic between layer 2 devices within the LAN. Which
of the following types of network design elements would MOST likely be used?

A.
Routing

B.
DMZ

C.
VLAN

D.
NAT

Explanation:
A virtual local area network (VLAN) is a hardware-imposed network segmentation created by

switches. VLANs are used for traffic management. Communications between ports within the
same VLAN occur without hindrance, but communications between VLANs require a routing
function.