3com S7906E 설치 설명서

 

1-11 

Enter system view 

— 

Enter interface view 

interface interface-type 
interface-number 

— 

Specify an authentication 
domain for the interface 

portal domain domain-name 

Required 

By default, no authentication 
domain is specified for an 
interface. 

 

The device selects the authentication domain for a portal user on an interface in this order: the ISP 

domain specified for the interface, the ISP domain carried in the username, and the system default ISP 

domain. For descriptions on the default ISP domain, refer to AAA Configuration in the Security Volume. 

 

In some networks, user access points are identified by user access VLAN. Network carriers need to use 

NAS-identifier to identify user access points. With a NAS ID profile specified on an interface, when a 

user logs in from the interface, the access device will check the specified profile name to obtain the NAS 

ID that is bound with the access VLAN. The value of this NAS ID will be used as that of the 

NAS-identifier attribute in the RADIUS packets to be sent to the RADIUS server.  

A NAS ID profile defines the binding relationship between VLANs and NAS IDs. A NAS ID-VLAN 

binding is defined by the nas-id  id-value bind vlan vlan-id command, which is described in detail in 

AAA Commands of the Security Volume. 

If no NAS-ID profile is specified for an interface or no matching binding is found in the specified profile: 

z 

If a NAS ID is configured using the portal nas-id command, the interface will use the configured 

NAS ID as that of the interface. 

z 

If the interface does not support NAS ID configuration or has no NAS ID configured, it will use the 

device name as the interface NAS ID. 

Follow these steps to configure a NAS ID profile for an interface: 

Enter system view 

— 

Create a NAS ID profile and 
enter NAS ID profile view 

aaa nas-id profile 
profile-name 

Required 

Refer to AAA Commands in the 
Security Volume for details 
about the command. 

Bind a NAS ID with a VLAN 

nas-id nas-identifier bind vlan 
vlan-id 

Required 

Refer to AAA Commands in the 
Security Volume for details 
about the command. 

Return to system view 

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