Update:
The configurations on the Cisco controllers somehow became invalid and the controllers were disabled. Scott, Jamie and Kevin worked together to get the correct configurations restored. Campus wireless is now working normally again. More investigative work will be done to determine the root cause of the problem.
A special thanks to Kevin for pitching in to help out on his day off.
Wireless access across campus is intermittent. We are investigating.
I am continuing with wireless upgrades today. There could be temporary outages all over campus as access points are upgraded to the latest software version.
We are starting the wireless upgrades today. The first piece to be upgraded is WCS. While it is being upgraded it will not be possible to create new guest accounts. I have created the user “uisguest” with password “uisguest” which can be used by anyone until the upgrades are complete.
The wireless controllers will be upgraded next week. Only portions of the wireless will be down at any one time.