Configuring Modular QoS Congestion Avoidance on Cisco ASR 9000 Series Routers
How to Configure Modular QoS Congestion Avoidance on Cisco ASR 9000 Series Routers
QC-77
Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide
OL-23108-02
5. bandwidth {bandwidth [units] | percent value}
or
bandwidth remaining [percent value | ratio ratio-value]
6. shape average {percent percentage | value [units]}
7. exit
8. exit
9. interface type interface-path-id
10. service-policy {input | output} policy-map
11. end
or
commit
DETAILED STEPS
Command or Action Purpose
Step 1
configure
Example:
RP/0/RSP0/CPU0:router# configure
Enters global configuration mode.
Step 2
policy-map
policy-map-name
Example:
RP/0/RSP0/CPU0:router(config)# policy-map
policy1
Enters policy map configuration mode.
• Creates or modifies a policy map that can be attached to
one or more interfaces to specify a service policy.
Step 3
class
class-name
Example:
RP/0/RSP0/CPU0:router(config-pmap)# class
class1
Enters policy map class configuration mode.
• Specifies the name of the class whose policy you want
to create or change.
Step 4
random-detect {cos
value
| default |
discard-class
value
| dscp
value
| exp
value
|
precedence
value
|
min-threshold
[
units
]
max-threshold
[
units
] }
Example:
RP/0/RSP0/CPU0:router(config-pmap-c)#
random-detect default
Enables RED with default minimum and maximum
thresholds.
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