SMC Networks WPCI-G - annexe 1, Руководство по управлению

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Q
UALITY OF
S
ERVICE
C
OMMANDS
32-6
• A policy map can contain multiple class statements that can be applied
to the same interface with the service-policy command (page 32-10).
• You must create a Class Map (page 32-5) before assigning it to a Policy
Map.
Example
This example creates a policy called “rd_policy,” uses the class command
to specify the previously defined “rd_class,” uses the set command to
classify the service that incoming packets will receive, and then uses the
police command to limit the average bandwidth to 100,000 Kbps, the
burst rate to 1522 bytes, and configure the response to drop any violating
packets.
class
This command defines a traffic classification upon which a policy can act,
and enters Policy Map Class configuration mode. Use the
no form to
delete a class map and return to Policy Map configuration mode.
Syntax
[ no ] class class-map-name
class-map-name - Name of the class map. (Range: 1-16 characters)
Default Setting
None
Command Mode
Policy Map Configuration
Command Usage
• Use the policy-map command to specify a policy map and enter
Policy Map configuration mode. Then use the class command to
Console(config)#policy-map rd_policy
Console(config-pmap)#class rd_class
Console(config-pmap-c)#set ip dscp 3
Console(config-pmap-c)#police 100000 1522 exceed-action drop
Console(config-pmap-c)#