I have a 4404 with 3 SSID's configured on it. I only want all SSID's to be available on one floor in one building and not on any other AP's in any other building or floor.
How do I do that?
I thought the way to do it was via AP group but have not had any luck getting that to work. I setup a group for the AP's that I do not want all SSID's and then assigned those AP's to that group. However, I can still see all three SSID's where I only want to see 2 SSID's.
You actually do this via WLAN Override. Using the WLC GUI, click the Wireless tab at the top. On the left, select the 802.11a/n or 802.11b/g/n radio networks. Select the AP you want and click "configure" using the drop-down icon on the right. You'll see a section at the bottom of this page that allows you to enable WLAN Override. Once enabled, you can select which SSIDs are allowed on this radio.
Keep in mind that wireless signal can bleed through floors, so you might still see a "floor x" SSID on "floor y". To prevent this, keep your AP power low and disable the 1, 2, and 5.5Mbps data rates.
EDIT: Overlapped with Rob :)