I currently have six LAP1142N-A-K9 access points and just purchased an additional access point (same model) to provide coverage in an area of our building. It is connecting to a WLC2504 controller running software version 8.3.143.0 but I cannot get i...

Hey folks, I've work for a small college. I have seven Cisco Aironet 1142 APs' in my network. They have been working fine forever, but this morning I came to work and wireless is down. In the controller, all the APs are showing as rogue, and I'm at a...