Information About WLANs
You can control up to WLANs for lightweight access points. Each WLAN has a separate WLAN ID, a separate profile name, and a WLAN SSID. All controllers publish up to 16 WLANs to each connected access point. However, you can create till the maximum number of supported WLANs and then selectively publish these WLANs (using profiles and tags) to different access points for managing your wireless network in a better way.
You can configure WLANs with different SSIDs or with the same SSID. An SSID identifies the specific wireless network that you want the controller to access.