Users Guide

Security Commands 1001
Command History
Command syntax show dot1x authenticated-history deprecated in favor of
show authentication authentication-history in version 6.6 firmware.
Example
The following example shows two failed authentications on interface Gi1/0/2
from a single 802.1X client.
console#show authentication authentication-history gi1/0/12
Timestamp Interface MAC-Address Auth Status Method
-------------------- --------- ----------------- ------------ ------
May 07 2018 13:02:41 Gi1/0/2 58:05:94:1C:00:00 Unauthorized 802.1X
May 07 2018 13:01:33 Gi1/0/2 58:05:94:1C:00:00 Unauthorized 802.1X
show authentication methods
Use the show authentication methods command to display information
about the authentication methods.
Syntax
show authentication methods
Default Configuration
This command has no default configuration.
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.