With RADIUS authentication, devices that cannot authenticate should not be able to connect to the SSID at all. If devices are connecting to that 802.1X SSID, they have to be challenging against a RADIUS server. Is this a new configuration, or are you...
There are two methods. If you can access the CLI of the SR2024 you can run the command "reset configuration." Alternately, there is a reset button on the front of the switch. After the switch has fully booted up, you can then hold the reset button fo...