2-31
Catalyst 3750-X and 3560-X Switch Command Reference
OL-21522-02
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
authentication fallback
authentication fallback
Use the authentication fallback 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.
authentication fallback name
no authentication fallback name
Syntax Description
Defaults No fallback is enabled.
Command Modes Interface configuration
Command History
Usage Guidelines Yo u m u s t ente r t h e authentication port-control auto interface configuration command before
configuring a fallback method.
You can only configure web authentication as a fallback method to 802.1x or MAB, so one or both of
these authentication methods should be configured for the fallback to enable.
Examples This example shows how to specify a fallback profile on a port:
Switch(config-if)# authentication fallback
profile1
You can verify your settings by entering the show authentication privileged EXEC command.
Related Commands
name Specify a web authentication fallback profile.
Release Modification
12.2(53)SE2 This command was introduced.
Command Description
authentication
control-direction
Configures the port mode as unidirectional or bidirectional.
authentication event Sets the action for specific authentication events.
authentication
host-mode
Sets the authorization manager mode on a port.
authentication open Enables or disable open access on a port.
authentication order Sets the order of authentication methods used on a port.
authentication
periodic
Enables or disables reauthentication on a port.
To Next Page
Loading...
Need help?
General