221
Command: dot1x re-authenticate [interface <interface-name>]
Function: Configure the 802.1x re-authenticate to all port or some specific port in time,
not need to wait for time to expire.
Parameter: <interface-name>is port ID, if there’s no parameter, it means all port.
Command mode: privilege configuration mode
Instructions: This command which belong to privilege mode, after configured this
command, switch re-authenticate to client at once, not need to wait re-authenticate clock
expire. After authenticated, this command will be invalid.
Example: Re-authenticate port 1/8 in time.
Switch#dot1x re-authenticate interface Ethernet 1/8
8.2.2.13 dot1x re-authentication Command: dot1x re-authentication
no dot1x re-authentication
Function: Configure to allow re-authentication to suppliant periodicity; use the “no”
command to disable this function.
Command mode: global configuration mode
Default: The periodicity re-authentication function is disabled in default mode.
Instructions: When enable periodicity re-authentication function to suppliant, switch will
periodicity re-authentication to suppliant. Normally, suggest not enable periodicity
re-authentication function.
Example: enable periodicity re-authentication function to suppliant.
Switch(Config)#dot1x re-authentication
8.2.2.14 dot1x timeout quiet-period Command: dot1x timeout quiet-period <seconds>
no dot1x timeout quiet-period
Function: Configure the port quiet-period time after suppliant authentication failure; use
the “no” command to restore default.
Parameter: <seconds>is port keep quiet-period status time length value, unit is second,
The range: 1~65535.
Command mode: global configuration mode
Default: Default is 10 seconds.
Instructions: Suggest using default item.
Example: Configure quiet-period time as 120 seconds.
Switch(Config)#dot1x timeout quiet-period 120