The WLAN (Wireless Local Area Network) gives users the mobility to move around within a
local coverage area and still be connected to the network. When wireless LAN clients try to
access the network, the Cisco secure wireless solution will offer security-threat protection to
wireless LANs by enforcing device-security-policy compliance. Choose the correct solution
from the following options.

A.
Cisco Wireless LAN Controllers

B.
CiscoAironet 1500 Series

C.
Network Admission Control (NAC) Appliance

D.
CiscoAironet 802.11a/b/g CardBus Wireless LAN Client Adapter