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Assigning VC Classes to Individual PVCs

To assign a previously configured VC class to an individual ATM data PVC, you use the class-vc command from ATM VC Configuration mode. Issuing this command applies the set of attributes configured in the specified VC class to the ATM data PVC.

Note: The class-vc command is valid only for a data PVC created with the pvc command. It has no effect for data PVCs created with the atm pvc command, or for control (ILMI) PVCs. For information about creating a data PVC by using the pvc command, see Creating Data PVCs.

For example, the following commands assign the VC class named premium-subscriber-class to the ATM data PVC with VCD 2, VPI 0, and VCI 200.



! Assign VC class premium-subscriber-class to PVC 2/0.200
host1(config)#interface atm 2/0.200 

host1(config-subif)#pvc 200 0/200 

host1(config-subif-atm-vc)#class-vc premium-subscriber-class 

host1(config-subif-atm-vc)#exit

For those attributes that you do not explicitly specify for the ATM PVC, the router applies the values specified in the VC class. As explained in Precedence Levels, the values in a VC class assigned to an individual PVC take precedence over both of the following:

Values in a VC class assigned to an ATM 1483 subinterface
Values in a VC class assigned to an ATM major interface

For examples that illustrate how precedence levels affect the assignment of VC classes, see Precedence Level Examples for Assigning VC Classes.

class-vc

Use to assign a previously configured VC class to an individual ATM data PVC.
The class-vc command is valid only for data PVCs created with the pvc command.
You must issue the exit command from ATM VC Configuration mode for the VC class association to take effect.
Examplehost1(config-subif-atm-vc)#class-vc dsl-subscriber-class host1(config-subif-atm-vc)#exit
Use the no version to remove the VC class association with the data PVC.
See class-vc.

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