Cisco Systems QC-29 manual Command or Action, Purpose, Example, QC-44

Configuring Modular Quality of Service Congestion Management on Cisco IOS XR Software

How to Configure QoS Congestion Management on Cisco IOS XR Software

	Command or Action	Purpose
Step 5
	exit	Returns the router to policy map configuration mode.
	Example:
	RP/0/RP0/CPU0:router(config-pmap-c)# exit
Step 6
	exit	Returns the router to global configuration mode.
	Example:
	RP/0/RP0/CPU0:router(config-pmap)# exit
Step 7
	interface type instance	Enters interface configuration mode and configures an
		interface.
	Example:
	RP/0/RP1/CPU0:router(config)# interface POS
	0/2/0/0
Step 8
	service-policy {input output} policy-map	Attaches a policy map to an input or output interface to be
		used as the service policy for that interface.
	Example:	• The traffic policy evaluates all traffic leaving that
	RP/0/RP0/CPU0:router(config-if)# service-policy	interface.
	output policy1
Step 9
	end	Saves configuration changes.
	or	• When you issue the end command, the system prompts
	commit	you to commit changes:
		Uncommitted changes found, commit them before
	Example:	exiting(yes/no/cancel)?
	RP/0/RP0/CPU0:router(config-if)# end	[cancel]:
	or	– Entering yes saves configuration changes to the
	RP/0/RP0/CPU0:router(config-if)# commit
		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 10
	show policy-map interface type instance [input	(Optional) Displays policy configuration information for all
	output]	classes configured for all service policies on the specified
		interface.
	Example:
	RP/0/RP0/CPU0:router# show policy-map interface
	POS 0/2/0/0

Cisco IOS XR Modular Quality of Service Configuration Guide

QC-44