Cisco Catalyst 3750 - Dot1 X Fallback

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Catalyst 3750 Switch Command Reference
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Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
dot1x fallback
dot1x fallback
Use the dot1xfallback interface configuration command to configure a port to use web authentication
as a fallback method for clients that do not support IEEE
802.1x authentication. To return to the default
setting, use the no form of this command.
dot1x fallback profile
no dot1x fallback
Syntax Description
Defaults No fallback is enabled.
Command Modes Interface configuration
Command History
Usage Guidelines You must enter the dot1x port-control auto interface configuration command on a switch port before
entering this command.
Examples This example shows how to specify a fallback profile to a switch port that has been configured for
IEEE
802.1x authentication:
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# interface gigabitethernet1/0/3
Switch(config-if)# dot1x fallback profile1
Switch(config-fallback-profile)# exit
Switch(config)# end
You can verify your settings by entering the show dot1x [interface interface-id] privileged EXEC
command.
Related Commands
profile Specify a fallback profile for clients that do not support IEEE 802.1x
authentication.
Release Modification
12.2(35)SE This command was introduced.
Command Description
show dot1x [interface interface-id] Displays IEEE 802.1x status for the specified port.
fallback profile Create a web authentication fallback profile.
ip admission Enable web authentication on a port
ip admission name proxy http Enable web authentication globally on a switch