Cisco ASR 9000 Series - Page 67

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