Administrator Guide

Security Commands 1009
Syntax
clear dot1x authentication–history [interface–id]
• interface–id—Any valid interface. See Interface Naming Conventions for
interface representation.
Default Configuration
This command has no default configuration.
Command Mode
Privileged Exec mode
User Guidelines
This command has no user guidelines.
Example
This examples clears all entries from the authentication log.
console#clear dot1x authentication-history
This example purges all entries for the specified interface from the
authention log.
console#clear dot1x authentication-history gi1/0/1
802.1x Advanced Features
dot1x guest-vlan
Use the dot1x guest-vlan 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 on a port.
Syntax
dot1x guest-vlan vlan-id
no dot1x guest-vlan