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Catalyst 3750-X and 3560-X Switch Command Reference
OL-29704-01
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
show authentication
show authentication
Use the show authentication command (in either user EXEC or privileged EXEC mode) to display
information about authentication manager events on the switch.
show authentication {interface interface-id | registrations | sessions [session-id session-id]
[handle handle] [interface interface-id] [mac mac] [method method] | statistics [summary]}
Syntax Description
Command Default This command has no default settings.
Command Modes Privileged EXEC and User EXEC
Command History
Usage Guidelines Table 2-25 describes the significant fields shown in the output of the show authentication command.
Note The possible values for the status of sessions are shown below. For a session in terminal state, Authz
Success or Authz Failed is displayed along with No methods if no method has provided a result.
interface interface-id (Optional) Display all of the authentication manager details for the specified
interface.
method method (Optional) Displays all clients authorized by a specified authentication method
(dot1x, mab, or webauth)
registrations (Optional) Display authentication manager registrations
sessions (Optional) Display detail of the current authentication manager sessions (for
example, client devices). If you do not enter any optional specifiers, all current
active sessions are displayed. You can enter the specifiers singly or in
combination to display a specific session (or group of sessions).
session-id session-id (Optional) Specify an authentication manager session.
handle handle (Optional) Specify a range from 1 to 4294967295.
mac mac (Optional) Display authentication manager information for a specified
MAC address.
statistics (Optional) Display authentication statistics in detail.
summary (Optional) Display authentication statistics summary.
Release Modification
12.2(53)SE2 This command was introduced.
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