Assigning Vc Classes To Static Atm 1483 Subinterfaces; Assigning Vc Classes To Base Profiles For Bulk-Configured Vc Ranges - Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual

Assigning VC Classes to Static ATM 1483 Subinterfaces

class-int

Assigning VC Classes to Base Profiles for Bulk-Configured VC Ranges

Copyright © 2010, Juniper Networks, Inc.
To assign a previously configured VC class to a static ATM 1483 subinterface, you use
the class-int command from Subinterface Configuration mode. Issuing this command
applies the set of attributes in the specified VC class to the ATM data PVCs statically or
dynamically created on this subinterface.
For example, the following commands assign the VC class named
premium-subscriber-class to an ATM 1483 subinterface configured on slot 5, port 0,
subinterface 100.
! Assign VC class dsl-subscriber-class to ATM 1483 subinterface 5/0.100.
host1(config)#interface atm 5/0.100
host1(config-subif)#class-int premium-subscriber-class
host1(config-subif)#exit
For those attributes that you do not explicitly specify for an ATM PVC, the router applies
the values specified in the VC class. As explained in "Precedence Levels" on page 53, the
values in a VC class assigned to an ATM 1483 subinterface take precedence over the
values in a VC class assigned to an ATM major interface, but have a lower precedence
than the values in a VC class assigned to an individual ATM PVC.
This means that if a VC class is assigned to a PVC configured on the subinterface, the
attribute values configured in the VC class assigned to the individual PVC override the
attribute values configured in the VC class assigned to the subinterface.
For examples that illustrate how precedence levels affect the assignment of VC classes,
see "Precedence Level Examples for Assigning VC Classes" on page 64.
Use from Subinterface Configuration mode to assign a previously configured VC class
to a static ATM 1483 subinterface.
You must issue the exit command from Subinterface Configuration mode for the VC
class association to take effect.
Example
host1(config-subif)#class-int silver-subscriber-class
host1(config-subif)#exit
Use the no version to remove the VC class association with the subinterface. Issuing
the no version causes the router to set the VC attributes to their systemwide default
values, or to the values set in the associated VC class with the next highest order of
precedence.
See class-int.
To assign a VC class to a base profile for a dynamic ATM 1483 subinterface, you can use
the atm class-vc command from Profile Configuration mode. Issuing this command
Chapter 1: Configuring ATM
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