We recently upgraded our WLC 5508 and Wism cards to an HA pair of 5520 controllers. We have a guest network that is scheduled to be kicked on after regular hours (school district - can't have the guest network on during the day), but we sometimes hav...

We have a 2960X that has been giving us issues for a while. It started with the switch losing connectivity frequently which we identified to be a bad SFP. We swapped it out and everything was stable for a while. More recently it has begun giving us h...