Modifying The Queue Limit For An Existing Policy Map Class; Deleting Classes - Cisco 10000 Series Configuration Manual
Quality of service configuration guide
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- Configuration manual (370 pages) ,
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Chapter 12
Sharing Bandwidth Fairly During Congestion
Modifying the Queue Limit for an Existing Policy Map Class
To change the maximum number of packets that can accrue in a queue reserved for an existing class,
enter the following commands beginning in global configuration mode:
Command
Step 1
Router(config)# policy-map policy-map-name
Step 2
Router(config-pmap)# class class-map-name
Step 3
Router(config-pmap-c)# queue-limit
number-of-packets
Deleting Classes
To delete one or more classes from a policy map, enter the following commands beginning in global
configuration mode:
Command
Step 1
Router(config)# policy-map
policy-map-name
Step 2
Router(config-pmap)# no class
class-map-name
OL-7433-09
Configuring Fair Bandwidth Sharing During Congestion
Purpose
Creates or modifies a policy map. Enters policy-map
configuration mode.
policy-map-name is the name of the policy map containing
the class you want to modify.
Creates or modifies a traffic class in a policy map. Enters
policy-map class configuration mode.
class-map-name is the name of the class whose queue limit
you want to modify. This is the name of a previously
configured class map.
Specifies the maximum number of packets that the queue can
accumulate for this class.
number-of-packets is a number from 1 to 64. The default
number of queue entries is based on the bandwidth rate.
When you specify the queue-limit command, the
Note
router uses tail drop to drop packets.
Purpose
Creates or modifies a policy map. Enters policy-map
configuration mode.
policy-map-name is the name of the policy map containing the
classes you want to delete.
Deletes the class you specify.
class-map-name is the name of the traffic class you want to delete.
This is the name of a previously configured class map.
Cisco 10000 Series Router Quality of Service Configuration Guide
12-17
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