Which statement best represents the characteristics of a VLAN?
A.
Ports in a VLAN will not share broadcasts amongst physically separate switches.
B.
A VLAN can only connect across a LAN within the same building.
C.
A VLAN is a logical broadcast domain that can span multiple physical LAN segments.
D.
A VLAN provides individual port security.
Explanation:
http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli_rel_4
_0_1a/VLANs.htmlConfiguring VLANs
You can use virtual LANs (VLANs) to divide the network into separate logical areas. VLANs can
also be considered as broadcast domains.
Any switch port can belong to a VLAN, and unicast, broadcast, and multicast packets are
forwarded and flooded only to end stations in that VLAN. Each VLAN is considered a logical
network, and packets destined for stations that do not belong to the VLAN must be forwarded
through a router.