Planet IGSW-2840, User Manual

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User’s Manual of IGSW-2840
458
dot1x re-authenticate
This command forces re-authentication on all ports or a specific interface.
Syntax
dot1x re-authenticate [interface] interface
• ethernet unit/port
-unit - Stack unit. (Range: 1)
-port - Port number. (Range: 1-28)
Command Mode
Privileged Exec
Command Usage
The re-authentication process verifies the connected client’s user ID and password on the RADIUS server. During
-authentication, the client remains connected the network and the process is handled transparently by the dot1x client
software. Only if re-authentication fails is the port blocked or the user assigned to the Guest VLAN (see dot1x
intrusion-action on page 4-124).
Example
Console#dot1x re-authenticate
Console#
dot1x re-authentication
This command enables periodic re-authentication globally for all ports. Use the no form to disable re-authentication.
Syntax
[no] dot1x re-authentication
Command Mode
Interface Configuration
Command Usage
The re-authentication process verifies the connected client’s user ID and password on the RADIUS server. During
re-authentication, the client remains connected the network and the process is handled transparently by the dot1x client
software. Only if re-authentication fails is the port blocked or the user assigned to the Guest VLAN (see dot1x
intrusion-action on page 4-124).
The connected client is re-authenticated after the interval specified by the dot1x timeout re-authperiod command. The
default is 3600 seconds.
Example
Console(config)#interface eth 1/2
Console(config-if)#dot1x re-authentication
Console(config-if)#