Sending Interface Descriptions To Aaa; Assigning Descriptions To Virtual Paths; Exporting Atm 1483 Subinterface Descriptions - Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual

Sending Interface Descriptions to AAA

Assigning Descriptions to Virtual Paths

Exporting ATM 1483 Subinterface Descriptions

Copyright © 2010, Juniper Networks, Inc.
host1(config-if)#atm description myAtm
Use the no version to remove the description or alias.
See atm description.
During authentication the router sends ATM interface descriptions to AAA. AAA passes
the descriptions to RADIUS, and they can appear in the Calling-Station-Id attribute [31].
(For information about RADIUS and the Calling-Station-ID attribute, see JunosE Broadband
Access Configuration Guide.)
By default, the router sends the major interface descriptions to AAA on the SRP. You can
configure the router to send VP interface descriptions in place of the major interface
descriptions, or to send ATM 1483 subinterface descriptions to AAA on the line module.
As a result, the VP or ATM 1483 subinterface descriptions can provide a convenient way
to identify or group broadband access subscribers.
If you set up multiple interface descriptions, they have the following precedence:
ATM 1483 subinterface description
1.
VP interface description
2.
Major interface description
3.
To assign a description to an individual VP on an ATM interface, use the atm
vp-description command. The VP description does not affect existing descriptions
configured for the ATM interface or ATM 1483 subinterface on which the VP resides.
However, if you delete the ATM interface, the descriptions of all VPs residing on that
interface are also deleted. In addition, if you decrease the VPI range by issuing the atm
vc-per-vp command, the router deletes the descriptions of any VPs that are removed.
To display the VP description, use the show atm vp-description command, as described
in "Using ATM show Commands" on page 71. Although you need not configure a VP
tunnel to specify a VP description, the router also displays the VP description in the output
of the show atm vp-tunnel command.
To assign a description to an ATM 1483 subinterface and configure the router to send
the ATM 1483 VC interface descriptions to the line module:
Configure a text description for ATM 1483 subinterfaces with the atm atm1483
1.
description command. This description is included in the interface identifier that is
sent to AAA.
To configure this feature for ATM 1483 subinterfaces, enter this command in Profile
Configuration mode. See "Configuring ATM 1483 Dynamic Subinterfaces" on page 624
in "Configuring Dynamic Interfaces Using Bulk Configuration" on page 619.
Chapter 1: Configuring ATM
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