Planet IGSW-2840, User Manual

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User’s Manual of IGSW-2840
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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)#
police
This command defines an policer for classified traffic. Use the no form to remove a policer.
Syntax
[no] police rate-kbps burst-byte [exceed-action drop]
rate-kbps -Rate in kilobits per second. (Range: 1-100000 kbps or maximum port speed, whichever is lower)
burst-byte - Burst in bytes. (Range: 64-1522 bytes)
drop - Drop packet when specified rate or burst are exceeded.
Default Setting
Drop out-of-profile packets.
Command Mode
Policy Map Class Configuration
Command Usage
You can configure up to 64 policers (i.e., meters or class maps) for each of the following access list types: MAC ACL, IP
ACL (including Standard ACL and Extended ACL).
Policing is based on a token bucket, where bucket depth (i.e., the maximum burst before the bucket overflows) is by
specified the burst-byte field, and the average rate at which tokens are removed from the bucket is specified by the
rate-kbps option.
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.
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)#