CLI Guide

Security Commands 1109
Default Configuration
This command has no default configuration.
Command Mode
Privileged Exec mode
User Guidelines
This command clears all 802.1x and authentication manager history on the
switch.
Command History
The clear dot1x authentication–history syntax was deprecated in favor of the
clear authentication authentication-history in version 6.6 firmware.
Example
This examples clears all entries from the authentication log.
console#clear authentication authentication-history
802.1x Advanced Features
authentication event no-response
Use the authentication event no-response command in Interface
Configuration mode to set the guest VLAN on a port. The VLAN must be
defined prior to use. The no form of this command sets the guest VLAN ID
to zero, which disables the guest VLAN capability on the port.
Syntax
authentication event no-response action authorize vlan vlan-id
no authentication event no-response action authorize vlan
• vlan-id — The ID of a valid VLAN to use as the guest VLAN (Range: 1-
4093).