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-65
Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide
OL-23108-02
Configuring Hierarchical Policing
Hierarchical policing provides support at two levels:
• Parent level
• Child level
SUMMARY STEPS
1. configure
2. policy-map policy-name
3. class class-name
4. service-policy policy-map-name
5. police rate percent percentage
6. conform-action action
7. exceed-action action
Step 11
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.
Step 12
end
or
commit
Example:
RP/0/RSP0/CPU0:router(config-if)# end
or
RP/0/RSP0/CPU0:router(config-if)# commit
Saves configuration changes.
• When you issue the end command, the system prompts
you to commit changes:
Uncommitted changes found, commit them before
exiting(yes/no/cancel)?
[cancel]:
– Entering yes saves configuration changes to the
running configuration file, exits the configuration
session, and returns the router to EXEC mode.
– Entering no exits the configuration session and
returns the router to EXEC mode without
committing the configuration changes.
– Entering cancel leaves the router in the current
configuration session without exiting or
committing the configuration changes.
• Use the commit command to save the configuration
changes to the running configuration file and remain
within the configuration session.
Step 13
show policy-map interface type
interface-path-id [input | output]
Example:
RP/0/RSP0/CPU0:router# show policy-map
interface gigabitethernet 0/2/0/0
(Optional) Displays policy configuration information for all
classes configured for all service policies on the specified
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