Which of the following utilities is described in the statement below? “It is a virtual subnet, which is
created by switches and supported routers. It is created by tagging the data frames that a switch
receives from hosts. Each port on the switch behaves in the same way as an IP subnet and might
require routing to communicate with hosts on other such networks. It can be used to isolate hosts
and segments and to control broadcast traffic.”

A.
WAN

B.
LAN

C.
VLAN

D.
MAN