Cisco ASR 9000 Series Service Configuration Guide

Configuring Modular QoS Congestion Management on Cisco ASR 9000 Series Routers
How to Configure QoS Congestion Management on Cisco ASR 9000 Series Routers
QC-53
Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide
OL-23108-02
Step 7
bandwidth { rate [ units ]| percent
percentage-value }
Example:
RP/0/RSP0/CPU0:router(config-pmap-c)# bandwidth
percent 40
Enters policy map class configuration mode.
• Specifies the bandwidth allocated for a class belonging
to a policy map.
• In this example, class class2 is guaranteed 40 percent of
the interface bandwidth.
Step 8
exit
Example:
RP/0/RSP0/CPU0:router(config-pmap-c)# exit
Returns the router to policy map configuration mode.
Step 9
class class-name
Example:
RP/0/RSP0/CPU0:router(config-pmap)# class
class-default
Specifies the name of the class whose policy you want to
create or change.
Step 10
bandwidth { rate [ units ]| percent
percentage-value }
Example:
RP/0/RSP0/CPU0:router(config-pmap-c)# bandwidth
percent 20
Enters policy map class configuration mode.
• Specifies the bandwidth allocated for a class belonging
to a policy map.
• In this example, class class-default is guaranteed 20
percent of the interface bandwidth.
Step 11
exit
Example:
RP/0/RSP0/CPU0:router(config-pmap-c)# exit
Returns the router to policy map configuration mode.
Step 12
exit
Example:
RP/0/RSP0/CPU0:router(config-pmap)# exit
Returns the router to global configuration mode.
Step 13
interface type interface-path-id
Example:
RP/0/RSP0/CPU0:router(config)# interface
gigabitethernet 0/2/0/0
Enters interface configuration mode and configures an
interface.
Step 14
service-policy {input | output} policy-map
Example:
RP/0/RSP0/CPU0:router(config-if)#
service-policy output policy1
Attaches a policy map to an input or output interface to be
used as the service policy for that interface.
• In this example, the traffic policy evaluates all traffic
leaving that interface.
Command or Action Purpose

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model