Cisco MDS 9000 Series Command Reference

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Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 5 D Commands
dscp
dscp
To configure a differentiated services code point (DSCP) in a QoS policy map class, use the dscp
command in EXEC mode. To disable this feature, use the no form of the command.
dscp value
no dscp value
Syntax Description
Defaults The default DSCP value is 0.
Command Modes QoS policy map class configuration submode.
Command History
Usage Guidelines Before you can configure a QoS policy map class you must complete the following:
• Enable the QoS data traffic feature using the qos Enable command.
• Configure a QoS class map using the qos Class-map command.
• Configure a QoS policy map using the qos Policy-map command.
• Configure a QoS policy map class using the class command.
Examples The following example configures a DSCP value of 56 in QoS policy classMap1.
switch(config-pmap)# class classMap1
switch(config-pmap-c)# dscp 56
switch(config-pmap-c)#
Related Commands
value Configures the DSCP value. The range is 0 to 63. DSCP value 46 is reserved.
Release Modification
1.3(1) This command was introduced.
Command Description
qos enable Enables the QoS data traffic feature on the switch.
qos class-map Configures a QoS class map.
qos policy-map Configure a QoS policy map.
class Configure a QoS policy map class.
show qos Displays the current QoS settings.

Cisco MDS 9000 Series Specifications

General

Brand	Cisco
Model	MDS 9000 Series
Category	Switch
Language	English