I RECEIVE AN ALERT MESSAGE on the switch: recent 802.1 X FAILURE
how to solve them
Does your policy has radius testing enabled? And is it succesfull?
raduis testing disabled on dashbord
raduis testing disabled on dashbord
If you have RADIUS testing disabled and still see this alert, it could be due to a client connecting and failing authentication, which led to a dot1x authentication failure. These are tracked as a health alert.