Resetting The 802.1X Configuration To The Default Values; Displaying 802.1X Status - Cisco WS-SUP32-GE-3B - Supervisor Engine 32 Software Configuration Manual

Chapter 42 Configuring IEEE 802.1X Port-Based Authentication
To allow multiple hosts (clients) on an 802.1X-authorized port that has the dot1x port-control interface
configuration command set to auto, perform this task:
Command
Step 1
Router(config)# interface type
Step 2
Router(config-if)# dot1x host-mode multi-host
Router(config-if)# dot1x host-mode single-host
Step 3
Router(config-if)# end
Step 4
Router# show dot1x interface type
1. type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet
This example shows how to enable 802.1X on Fast Ethernet interface 5/1 and to allow multiple hosts:
Router(config)# interface fastethernet 5/1
Router(config-if)# dot1x port-control auto
Router(config-if)# dot1x host-mode multi-host

Resetting the 802.1X Configuration to the Default Values

To reset the 802.1X configuration to the default values, perform this task:
Command
Step 1
Router(config)# interface type
Step 2
Router(config-if)# dot1x default
Step 3
Router(config-if)# end
Step 4
Router# show dot1x all
1. type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet

Displaying 802.1X Status

To display global 802.1X administrative and operational status for the switch, use the show dot1x
privileged EXEC command. To display the 802.1X administrative and operational status for a specific
interface, use the show dot1x interface interface-id privileged EXEC command.
For detailed information about the fields in these displays, refer to the Catalyst Supervisor Engine 32
PISA Cisco IOS Command Reference, Release 12.2ZY.
OL-11439-03
1
slot/port
1
slot/port
1
slot/port
Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY
Purpose
Selects an interface to configure.
Allows multiple hosts (clients) on an 802.1X-authorized
port.
Make sure that the dot1x port-control interface
Note
configuration command set is set to auto for the
specified interface.
Disables multiple hosts on the port.
Returns to privileged EXEC mode.
Verifies your entries.
Purpose
Selects an interface to configure.
Resets the configurable 802.1X parameters to the default
values.
Returns to privileged EXEC mode.
Verifies your entries.
Displaying 802.1X Status
42-15