Cisco 10000 Series User Manual

13-25
Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 13 Defining QoS for Multiple Policy Levels
Configuration Examples
Router(config-pmap-c)# random-detect dscp 44 100 200 10
Router(config-pmap-c)# service-policy Business-Meter [Applies bottom-level child policy.]
Router(config-pmap-c)# exit
Router(config-pmap)# class Non-Essential
Router(config-pmap-c)# random-detect dscp-based
Router(config-pmap-c)# random-detect dscp 20 10 20 10
Router(config-pmap-c)# random-detect dscp 24 100 200 10
Router(config-pmap-c)# service-policy Default-Meter [Applies bottom-level child policy.]
Router(config-pmap-c)# exit
Router(config-pmap)# exit
Router(config)# policy-map Region1 [Defines top-level parent policy.]
Router(config-pmap)# class class-default
Router(config-pmap-c)# shape 20000
Router(config-pmap-c)# service-policy Southwest [Applies middle-level child policy.]
Router(config-pmap-c)# exit
Router(config-pmap)# exit
Router(config)# interface serial 5/0/0.1 point-to-point
Router(config-subif)# ip address 10.1.0.2 255.255.255.252
Router(config-subif)# service-policy output Region1 [Applies top-level parent.]
Configuration Example for Hierarchical Input Policing
Example 13-12 shows how to configure a hierarchical input policing policy to limit the rate of traffic that
the router accepts on an inbound interface. This example configuration includes the following
• Class maps named class-default and Click that define the classification criteria the router uses to
classify packets.
• A bottom-level child policy map named Policy2 that defines a two-rate three-color policer for the
Click traffic class.
• A top-level parent policy named Parentbps1 that contains the class-default class, which defines a
two-rate three-color policer for default traffic. The bottom-level child policy named Policy2 is
applied to the Parentbps1 class-default class.
• The top-level parent policy is attached to PVC 101/102 on the ATM point-to-point
subinterface
1/0/0.10.
Example 13-12 Configuring Hierarchical Input Policing
Router(config)# class-map match-any class-default [Defines classification criterion.]
Router(config-cmap)# class-map Click [Defines classification criterion.]
Router(config-cmap)# match ip precedence 2
Router(config-cmap)# exit
Router(config)# policy-map Policy2 [Defines bottom-level child policy.]
Router(config-pmap)# class Click
Router(config-pmap-c)# police 200000 2000 pir 400000 3000 conform-action set-dscp-transmit
59 exceed-action set-dscp-transmit 60 violate-action drop [Configures two-rate policer.]
Router(config-pmap-c)# exit
Router(config-pmap)# policy-map Parentbps1 [Defines top-level parent policy.]
Router(config-pmap)# class class-default
Router(config-pmap-c)# police 128000 2000 pir 256000 4000 conform-action transmit
exceed-action transmit violate-action drop [Configures two-rate three-color policer.]
Router(config-pmap-c)# service-policy Policy2 [Applies bottom-level child to parent.]
Router(config-pmap-c)# exit
Router(config-pmap)# exit
Router(config)# interface atm 1/0/0.10 point-to-point
Router(config-subif)# pvc 101/102
Router(config-subif-atm-vc)# ubr 1000
Router(config-subif-atm-vc)# service-policy input Parentbps1 [Attaches parent to PVC.]

Cisco 10000 Series Specifications

General

Brand	Cisco
Model	10000 Series
Category	Network Router
Language	English