Which one of the following best describes the implementation of VLAN pooling on a Cisco WLC
v7.0?

A.
Allows a single WLAN ID to be mapped to multiple SSIDs

B.
Allows a single SSID to be mapped to multiple WLAN IDs

C.
Allows a single WLAN ID to be mapped to multiple interfaces

D.
Allows a single interface to be mapped to multiple WLAN IDs

Explanation: