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Set ip dscp, Set phb, Set ip dscp set phb – Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) User Manual

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Brocade 6910 Ethernet Access Switch Configuration Guide

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Quality of Service Commands

set ip dscp

This command modifies the IP DSCP value in a matching packet (as specified by the

match

command). Use the no form to remove this traffic classification.

Syntax

[no] set ip dscp new-dscp

new-dscp - New Differentiated Service Code Point (DSCP) value. (Range: 0-63)

Default Setting
None

Command Mode
Policy Map Class Configuration

Command Usage
The set ip dscp command is used to set the priority values in the packet’s ToS field for matching
packets.

Example
This example creates a policy called “rd-policy,” uses the

class

command to specify the previously

defined “rd-class,” uses the set ip dscp command to classify the service that incoming packets will
receive, and then uses the

police flow

command to limit the average bandwidth to 100,000 Kbps,

the burst rate to 4000 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 flow 10000 4000 conform-action transmit

violate-action drop

Console(config-pmap-c)#

set phb

This command services IP traffic by setting a per-hop behavior value for a matching packet (as
specified by the

match

command) for internal processing. Use the no form to remove this setting.

Syntax

[no] set phb phb-value

phb-value - Per-hop behavior value. (Range: 0-7)

Default Setting
None

Command Mode
Policy Map Class Configuration