CLI Guide

Security Commands 969
Authentication Server Dead action for Voice.... None
Authentication Server Alive action............. None
show authentication authentication-history
Use this command to display the historical authentication events for a
specific interface.
Syntax
show authentication authentication-history {all | interface-id [ detail ] |
failed-auth-only }
• interface-id—Display information for a single Ethernet (physical)
interface identifier.
Default Configuration
There is no default configuration for this command.
Command Modes
Privileged Exec mode, Global Configuration mode and all Configuration
submodes
User Guidelines
The following output parameters are displayed:
Command History
Command syntax show dot1x authenticated-history deprecated in favor of
show authentication authentication-history in version 6.6 firmware.
Output Parameter Description
Time Stamp Exact time at which the authentication event occurred.
Interface
Ethernet interface on which the authentication event
occurred.
MAC-Address Supplicant/Client MAC Address.
Auth Status The final authentication status.
Method The authentication method used.