Cisco Asr 9000 Series Aggregation Services Router Modular Quality Of Service Configuration Guide, Release - Cisco ASR 9000 Series Configuration Manual

Configuring ECN
Command or Action
Step 5
random-detect { default | discard-class | dscp
| precedence }
Example:
RP/0/RSP0/CPU0:router(config-pmap-c)#
random-detect dscp 1 1000 packets 2000
packets
Step 6 random-detect ecn
Example:
RP/0/RSP0/CPU0:router(config-pmap-c)#
random-detect ecn
Step 7
exit
Example:
RP/0/RSP0/CPU0:router(config-pmap-c)# exit
Step 8 exit
Example:
RP/0/RSP0/CPU0:router(config-pmap)# exit
Step 9 end or commit
Example:
RP/0/RSP0/CPU0:router(config-if)# end
or
RP/0/RSP0/CPU0:router(config-if)# commit

Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide, Release

6.1.x
94
Configuring Modular QoS Congestion Management
Purpose
Configures the WRED profile. WRED profile entry is required to
apply ECN for a particular class.
Enables ECN.
Returns the router to policy map configuration mode.
Returns the router to global configuration mode.
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.