Verifying The Mab - Cisco 1941W Configuration Manual

Authentication Methods
DETAILED STEPS
Command or Action
Step 1 enable
Example:
Router> enable
Step 2
configure terminal
Example:
Router# configure terminal
Step 3 interface gigabitethernet slot/port
Example:
Router(config)# interface gigabitethernet
0/0
Step 4
authentication port-control auto
Example:
Router(config-if)# authentication
port-control auto
Step 5 mab
Example:
Router(config-if)# mab
Step 6 end
Example:
Router(config-if)# end
Router#

Verifying the MAB

Use the show authentication sessions command to verify the configuration:
c1921#show authentication sessions
Interface
Gi0/1
c1921#show authentication sessions interface Gi0/1
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
158
MAC Address Method
0201.0201.0201 mab
Interface: GigabitEthernet0/1
MAC Address: 0201.0201.0201
IP Address: Unknown
User-Name: 02-01-02-01-02-01
Status: Authz Success
Chapter Configuring Identity Features on Layer 3 Interface
Purpose
Enables privileged EXEC mode. Enter your
password if prompted.
Enters global configuration mode.
Enters interface configuration mode.
Enables the manual control of the port
authorization state.
Enables MAC-based authentication on a port.
Returns to privileged EXEC mode.
Domain Status
DATA Authz Success
Session ID
0303030300000004002500A8