13-18
Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 13 Defining QoS for Multiple Policy Levels
Configuring QoS for Multiple Queues
Example 13-5 Configuring a Middle-Level Child Policy of a Three-Level Hierarchy
Router(config-pmap)# policy-map Southwest
Router(config-pmap)# class Premium
Router(config-pmap-c)# priority
Router(config-pmap-c)# police percent 50
Router(config-pmap-c)# class Gold
Router(config-pmap-c)# random-detect prec-based
Router(config-pmap-c)# random-detect precedence 2 3
Router(config-pmap-c)# service-policy Gold-Meter
Router(config-pmap-c)# class class-default
Router(config-pmap-c)# random-detect prec-based
Router(config-pmap-c)# random-detect precedence 1
Router(config-pmap-c)# service-policy Default-Meter
Router(config-pmap-c)# exit
Router(config-pmap)#
Configuring the Top-Level Parent Policy of a Three-Level Hierarchy
To configure a top-level parent policy, enter the following commands beginning in global configuration
mode:
Note In a top-level parent policy, define only the class-default class and specify the shape command and then
the service-policy command in the class configuration. Do not specify any other commands.
Command Purpose
Step 1
Router(config-pmap)# policy-map
policy-map-name
Creates or modifies a top-level parent policy map.
policy-map-name is the name of the policy map. The name can be
a maximum of 40 alphanumeric characters.
Step 2
Router(config-pmap)# class class-default
Configures or modifies the class-default class.
Step 3
Router(config-pmap-c)# shape kbps-value
Shapes traffic to the indicated bit rate.
kbps-value is the bit-rate (in kilobits per second) used to shape the
traffic.
Step 4
Router(config-pmap-c)# service-policy
policy-map-name
Applies the middle-level child policy map to the parent
class-default class. Do not specify an input or output keyword.
policy-map-name is the name of a previously configured
middle-level child policy map.
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