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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 24 Configuring QoS
Configuring Quality of Service (QoS)
DETAILED STEPS
Configuration Examples
This section shows sample configuration examples for multiple priority queuing on Cisco ASR 901
Router:
policy-map pmap_bckbone
class VOICE_GRP
priority percent 50
class CTRL_GRP
priority percent 5
class E1_GRP
priority percent 35
class class-default
bandwidth percent 10
Note You can use the show policy-map, show policy-map policy-map class class-name, or show
policy-map interface commands to verify your configuration.
Command Purpose
Step 1
configure terminal Enters global configuration mode. Enter your password if prompted.
Step 2
policy-map
Example
Router(config)# policy-map policy1
Router(config-pmap)#
Defines a new policy map and enters policy map configuration mode.
Step 3
class
Example
Router(config-pmap)# class class1
Router(config-pmap-c)#
Specifies a traffic class to which the policy applies. This command
enters policy-map class configuration mode, which allows you to define
the treatment for the traffic class.
Step 4
priority percent
Example
Router(config-pmap-c)# priority
percent 10
Specifies the priority percentage allocated to the traffic class assigned
to the policy map.
Step 5
bandwidth
Example
Router(config-pmap-c)# bandwidth
percent 50
(Optional) Specifies the bandwidth allocated for a traffic class attached
to the policy map. You can define the percentage of bandwidth, or an
absolute amount of bandwidth.
Step 6
exit Returns to global configuration mode.