I have a Cisco 2000 Series Wireless Lan Controller with 3 Cisco Airenet 1131AG Access Points. It work wonderfully for over a year. In December we had a power outage and ever since then my Wireless Lan Controller has been communicating with the access points. I can still web access the controller just fine but it shows 0 APs found. On the controller there is a green light (100), a green light (10), and a yellow (activity) for each access point. If the access point is plugged in the green (100) lights up, so they are being detected, but there is no activity. I have of course cycled the power many times. I have searched for the original IP and MAC address with no luck. Can someone please assist me?