Accton Technology ES3528M-SFP manual Set, Police, Policy Map Class Configuration

Quality of Service Commands 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-cosip dscp new-dscpip precedence new-precedenceipv6 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.

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-kbpsburst-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

4-277