My organization has been running 2702 APs connected to a 5520 controller.  We have purchased 9105 APs and will purchase a 9800 controller in the next procurement cycle (mid-to-late 2025). I know the 9105s can associate with and be controlled by the 5...

First "the fans in the power supply modules will continue to run even if the chassis power switch is in the Standby position" is some strange engineering. The power fan, usually loud in itself when compared with my current 5520 power fans, keeps runn...

I have upgraded several 2960x switches from iOS 15.2.2 to 15.2.7.  CNA easily identified and mapped these switches in our topology previously, but the upgrade has created a couple problems: (1) authentication requires several attempts before success,...