Cisco Catalyst 3120 Command Reference Guide

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Cisco Catalyst Blade Switch 3120 for HP Command Reference
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Chapter 2 Cisco Catalyst Blade Switch 3120 for HP Cisco IOS Commands
mls qos rewrite ip dscp
Examples This example shows how to enable DSCP transparency and configure the switch to not change the DSCP
value of the incoming IP packet:
Switch(config)# mls qos
Switch(config)# no mls qos rewrite ip dscp
This example shows how to disable DSCP transparency and configure the switch to change the DSCP
value of the incoming IP packet:
Switch(config)# mls qos
Switch(config)# mls qos rewrite ip dscp
You can verify your settings by entering the show running config | include rewrite privileged EXEC
command.
Related Commands Command Description
mls qos Enables QoS globally.
show mls qos Displays QoS information.
show running-config |
include rewrite
Displays the DSCP transparency setting. For syntax information, select
Cisco IOS Release 12.2 Configuration Guides and Command
References > Cisco IOS Fundamentals Command Reference,
Release 12.2 > File Management Commands > Configuration File
Management Commands.

Cisco Catalyst 3120 Specifications

General

Brand	Cisco
Model	Catalyst 3120
Category	Switch
Language	English