We have about 50 Cisco 1242 access-points and we're managing them with a Cisco 4404 Wireless Lan controller. The guy who installed the APs did not assign a location to the access points in the controller.

We are seeing some malicious behavior from one of the APs called "AP27", and we want to find the physical location of this AP. I have tracked down the mac address of the AP and know where the cable is on our PoE switch, but this still leaves about seven possible APs, given the radius of the coverage for that IDF. Unfortunately the same guy who didn't put a location on the APs also did not label the cabling to them.

Is there a way to find exactly where the AP is, other than tracing cables?