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Set 4-277 police 4-277 – Accton Technology Edge-corE Fast Ethernet Switch ES3528M-SFP User Manual

Page 573

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Quality of Service Commands

4-277

4

set

This command services IP traffic by setting a CoS, DSCP, or IP Precedence value in
a matching packet (as specified by the match command on page 4-274). Use the
no form to remove the traffic classification.

Syntax

[no] set {cos new-cos | ip dscp new-dscp | ip precedence new-precedence |

ipv6 dscp new-dscp}

new-cos - New Class of Service (CoS) value. (Range: 0-7)
new-dscp - New Differentiated Service Code Point (DSCP) value.

(Range: 0-63)

new-precedence - New IP Precedence value. (Range: 0-7)

Default Setting

None

Command Mode

Policy Map Class Configuration

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.

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 | set}]

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.
set - Set DSCP service to the specified value. (Range: 0-63)

Default Setting

Drop out-of-profile packets.

Command Mode

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)#