Cisco Catalyst 3750 - Page 159

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Catalyst 3750 Switch Command Reference
OL-8552-07
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
dot1x
Examples This example shows how to globally enable IEEE 802.1x authentication on a switch:
Switch(config)# dot1x system-auth-control
This example shows how to globally enable the optional guest VLAN behavior on a switch:
Switch(config)# dot1x guest-vlan supplicant
You can verify your settings by entering the show dot1x [interface interface-id] privileged EXEC
command.
Related Commands Command Description
dot1x critical (global
configuration)
Configures the parameters for the inaccessible authentication bypass
feature on the switch.
dot1x guest-vlan Enables and specifies an active VLAN as an IEEE 802.1x guest VLAN.
dot1x port-control Enables manual control of the authorization state of the port.
show dot1x [interface
interface-id]
Displays IEEE 802.1x status for the specified port.