Cisco AIR-CAP3502I-A-K9, and 8540 Wireless Controller
Last week I got a call that there was no Wireless in one of our Buildings (Performing Arts Center aka PAC). After checking it, all 6 3502 APs were not providing wireless.
The APs have a solid green light, but i can stand under them with my laptop, phone and a fluke Air checker, and not detect a wireless signal.
A Shut/No-Shut on the switch port did not fix the issue, moving the APs to a different switch did not fix the issue.
I thought it could be a switch issue, so I configured a spare 3502 and it works in that building just fine, so that rules out the switch. I configured some new 3802s to give them a temporary wireless until i get the old 3502s and enclosures replaced in the near future.
Now this week, I got an incident yesterday evening that another building did not have Wireless Connectivity.
This building has 11, Cisco 3502 APs and all are doing the same thing as the 3502s in the PAC. Same torubleshooting steps, same results.
It seems that these devices are all dying together, has anyone else been encountering this issue recently?
