Specifications

mac-authentication radius-server dead-interval
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Notes
1. All MAC-based authentication settings take effect when the mac-authentication
system-auth-control command is set.
2. See Table 24-1 Configuration commands and MAC-based authentication modes for
the authentication mode in which the command's settings are operable.
3. If three or more MAC-based authentication RADIUS servers are configured and
another MAC-based authentication RADIUS server becomes the current server after
the monitoring timer starts, the monitoring timer is not reset and continues to run.
4. In general, when the monitoring timer has started, it does not reset until it expires.
However, as exceptions, it resets in the following cases:
 When
mac-authentication dead-interval 0 is configured by using this
command
 When information about the MAC-based authentication RADIUS server
operating as the current server is deleted by using the
mac-authentication
radius-server host configuration command
 When the
clear radius-server operation command is executed
5. If the monitoring timer expires while the authentication sequence is being executed
on a terminal subject to authentication, restoration of the primary MAC-based
authentication RADIUS server is not performed until the executed authentication
sequence is completed.
Related commands
aaa authentication mac-authentication
mac-authentication port
mac-authentication system-auth-control
mac-authentication radius-server host