Upgrading Software on Controller 2

Use the standard procedures via the Wireless Assistant GUI or CLI commands to upgrade the software.

When you upgrade the software version on Controller 2, it will reboot. Consequently, the “Availability” feature will automatically move all 4 APs from Controller 2 to Controller 1. Because Controller 1 was upgraded to the newer software version, all the 4 APs are upgraded as well. This causes a short disruption of service.

All clients on all the four APs get disconnected. They re-connect automatically (if configured to do so) after the service is restored.

After Controller 2 reboots, all the four APs are associated with Controller 1. Both controllers are now upgraded to the new software release and have the same prior configuration. All the four APs are also upgraded to the new software release.