What conditions trigger an active/standby switchover on RADIUS and HWTACACS servers connecting to S series switches


For S series switches (except S1700 switches):
�?An active/standby switchover between RADIUS servers is triggered when the master RADIUS server does not respond or the number of retransmissions reaches the maximum limit.
�?An active/standby switchover between HWTACACS servers is triggered when the request packet fails to be sent to the master server, the master server does not respond, the master server requests re-authentication, or the master server considers the request packet invalid.

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