3com 4500 26-PORT Manuel D’Utilisation

 Forced authorized mode, configuring the interface to always 

stay in authorized state and the user is allowed to access the network resources 
without authentication/authorization. 

 Forced unauthorized mode, configuring the interface to 

always stay in non-authorized mode and the user is not allowed to access the 
network resources. 

 Ethernet interface list including several Ethernet 

interfaces, expressed in the format 

interface-list = { interface-num [ to 

interface-num ] } & < 1-10 >

.

 specifies a single Ethernet 

interface in the format 

interface-num = { interface-type interface-num | 

interface-name }

, where 

 specifies the interface type, 

 specifies the interface number and interface-name specifies the 

interface name. For the respective meanings and value ranges, see the parameters 
of the Port Command chapter. 

Use the 

 command to configure the mode for 802.1x to 

perform access control on the specified interface. Use the 

 command to restore the default access control mode. 

By default, the value is 

.

This command is used to set the mode, or the interface state, for 802.1x to 
perform access control on the specified interface. This command has an effect on 
the interface specified by the parameter

 when executed in 

System View. It has an effect on all the interfaces when no interface is specified. 
The parameter

 cannot be entered when the command is 

executed in Ethernet Port View and it has an effect only on the current interface. 

Related command: 

.

To configure the interface Ethernet 1/0/2 to be in force-unauthorized state, enter 
the following: 

<4500>system-view

System View: return to User View with Ctrl-Z

[4500]dot1x port-control force-unauthorized interface ethernet 1/0/2

interface-list ]

undo dot1x port-method [ interface interface-list ]

Ethernet Port View

 Configures the 802.1x authentication system to perform 

authentication on the supplicant based on MAC address.