11.1.8 Returning RADIUS server access by dead interval function to the first RADIUS server

If the first RADIUS server becomes unresponsive, the dead interval functionality causes the switch to start using the second or later RADIUS server. In this case, you can direct the switch to resume use of the first RADIUS server before the time specified by the authentication radius-server dead-interval configuration command has elapsed, by executing the clear mac-authentication dead-interval-timer command.

# clear mac-authentication dead-interval-timer
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