Class-Vc Command - Cisco 10000 Series Configuration Manual

ATM PVC Selection
You can add the following commands to a VC class to be used to configure a VC bundle: broadcast,
encapsulation, inarp, oam-bundle, oam retry, and protocol.
Bundle-level parameters applied through commands that are configured directly on a bundle supersede
bundle-level parameters applied through a VC class by the class-bundle command. Some bundle-level
parameters applied through a VC class or directly to the bundle can be superseded by commands that
you directly apply to individual VCs in bundle-VC configuration mode.

class-vc Command

To assign a virtual circuit (VC) class to an ATM permanent virtual circuit (PVC) or PVC bundle member,
use the class-vc command in the appropriate configuration mode. To remove a VC class, use the no form
of this command.
class-vc vc-class-name
no class-vc vc-class-name
Syntax Description
vc-class-name
class-vc Command History
Cisco IOS Release
Release 12.0(26)S
Configuration Modes
Interface-ATM-VC configuration (for ATM PVCs)
Bundle-vc configuration (for VC bundle members)
PVC-range configuration (for PVC ranges)
Usage Guidelines for the class-vc Command
To use this command for assigning a VC class to a VC bundle member, you must first use the pvc-bundle
command to enter bundle-vc configuration mode.
When you create a VC class for a VC bundle member, you can use the following commands to define
your parameters: bump, precedence, protect, ubr, ubr+, and vbr-nrt. You cannot use the following
commands in vc-class configuration mode to configure a VC bundle member: encapsulation, protocol,
inarp, and broadcast. These commands are useful only at the bundle level, not the bundle member level.
Parameters applied to an individual VC supersede bundle-level parameters. Parameters that are directly
configured for a VC through discrete commands entered in bundle-vc configuration mode supersede VC
class parameters assigned to a VC bundle member by the class-vc command.
Cisco 10000 Series Router Quality of Service Configuration Guide
19-8
Name of the VC class you are assigning to your ATM PVC, SVC, or VC
bundle member.
Description
This command was introduced on the PRE1.
Chapter 19 Configuring Quality of Service for PVC Bundles
OL-7433-09