Administrator Guide

Security Commands 997
Port Username
--------- ---------
Gi1/0/1 Bob
The following table describes the significant fields shown in the display:
clear dot1x authentication–history
Use the clear dot1x authentication–history command in Privileged Exec
mode to clear the authentication history table captured during successful and
unsuccessful authentication.
Syntax
show 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
console#clear dot1x authentication-history
Purge all entries from the log.
console#clear dot1x authentication-history gi1/0/1
Purge all entries for the specified interface from the log.
Field Description
Username The username representing the identity of the Supplicant.
Port The port over which the user authenticated.
2CSNXXX_SWUM204.book Page 997 Monday, January 25, 2016 1:25 PM