Cisco 10000 Series User Manual

21-9
Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 21 VLAN Tag-Based Quality of Service
Configuring VLAN Tag-Based QoS
Configuring a VLAN-Group Policy
Use the following configuration tasks to configure a VLAN-group policy:
• Configuring QoS Policies for Traffic Classes—Inbound VLAN Group and Class-Default Classes,
page 21-9
• Configuring QoS Policies for Traffic Classes—Outbound VLAN Group and Class-Default Classes,
page 21-10
• Attaching VLAN Tag-based Policies, page 21-12
Configuring QoS Policies for Traffic Classes—Inbound VLAN Group and Class-Default Classes
The class-default class is the only non-VLAN-group class allowed in a VLAN-group policy.
To configure an inbound QoS policy for VLAN-group traffic classes and the class-default class, enter
the following commands beginning in global configuration mode:
Command Purpose
Step 1
Router(config)# policy-map policy-map-name
Creates or modifies a policy map for inbound traffic. Enters
policy-map configuration mode.
policy-map-name is the name of the inbound policy map.
The name can be a maximum of 40 alphanumeric
characters.
Step 2
Router(config-pmap)# class vgrp-cmap-name
Assigns the traffic class you specify to the inbound policy
map. Enters policy-map class configuration mode.
vgrp-cmap-name is the name of a previously configured
match-vlan class map.
Step 3
Router(config-pmap-c)# service-policy
policy-map-name
Applies the policy map you specify to the inbound
VLAN-group traffic class.
policy-map-name is the name of the policy map that you
want to apply to the traffic class.
Step 4
Router(config-pmap-c)# class class-default
Configures the class-default class for inbound traffic.
Note The router uses the class-default class to apply QoS
services to all of the traffic that does not belong to
any other VLAN-group traffic class.
Step 5
Router(config-pmap-c)# service-policy
policy-map-name
Applies the policy map you specify to the inbound default
traffic class.
policy-map-name is the name of the policy map that you
want to apply to the default traffic class.

Cisco 10000 Series Specifications

General

Brand	Cisco
Model	10000 Series
Category	Network Router
Language	English