Cisco Catalyst 250 Series User Manual

PurposeCommand or Action
You must configure the voice VLAN for the IP phone when
the host mode is set to multi-domain.
Note
Make sure that the authentication port-control interface configuration
command is set to auto for the specified interface.
Returns to privileged EXEC mode.end
Example:
Switch(config-if)# end
Step 4
Configuring Periodic Re-Authentication
You can enable periodic 802.1x client re-authentication and specify how often it occurs. If you do not specify
a time period before enabling re-authentication, the number of seconds between attempts is 3600.
Beginning in privileged EXEC mode, follow these steps to enable periodic re-authentication of the client and
to configure the number of seconds between re-authentication attempts. This procedure is optional.
SUMMARY STEPS
1.
configure terminal
2.
interface interface-id
3.
authentication periodic
4.
authentication timer {{[inactivity | reauthenticate | restart]} {value}}
5.
end
DETAILED STEPS
PurposeCommand or Action
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 1
Specifies the port to be configured, and enter interface configuration
mode.
interface interface-id
Example:
Switch(config)# interface
Step 2
gigabitethernet2/0/1
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
312 OL-29048-01
Configuring IEEE 802.1x Port-Based Authentication
Configuring Periodic Re-Authentication

Cisco Catalyst 250 Series Specifications

General

Brand	Cisco
Model	Catalyst 250 Series
Category	Switch
Language	English