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Catalyst 3750 Metro Switch Command Reference
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Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
dot1x timeout
The dot1x timeout reauth-period interface configuration command affects the behavior of the switch
only if you have enabled periodic re-authentication by using the dot1x reauthentication interface
configuration command.
During the quiet period, the switch does not accept or initiate any authentication requests. If you want
to provide a faster response time to the user, enter a smaller number than the default.
Examples This example shows how to enable periodic re-authentication and to set 4000 as the number of seconds
between re-authentication attempts:
Switch(config-if)# dot1x reauthentication
Switch(config-if)# dot1x timeout reauth-period 4000
This example shows how to set 30 seconds as the quiet time on the switch:
Switch(config-if)# dot1x timeout quiet-period 30
This example shows how to set 25 seconds as the switch-to-authentication server retransmission time:
Switch(config)# dot1x timeout server-timeout 25
This example shows how to set 25 seconds as the switch-to-client retransmission time for the EAP
request frame:
Switch(config-if)# dot1x timeout supp-timeout 25
This example shows how to set 60 as the number of seconds to wait for a response to an
EAP-request/identity frame from the client before resending the request:
Switch(config-if)# dot1x timeout tx-period 60
You can verify your settings by entering the show dot1x privileged EXEC command.
Related Commands Command Description
dot1x max-req Sets the maximum number of times that the switch sends an
EAP-request/identity frame before restarting the authentication process.
dot1x reauthentication Enables periodic re-authentication of the client.
show dot1x Displays 802.1x status for all ports.
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