• A DSCP value cannot be in both the yellow and red lists. Setting the red or
yellow list with any DSCP value that is already in the other list results in an error
and no update to that list is made.
• Each color map can only have one list of DSCP values for each color; any DSCP
values previously listed for that color that are not in the new DSCP list are
colored green.
Example Dell(conf-dscp-color-map)# dscp yellow 9,10,11,13,15,16
Related
Commands qos dscp-color-map — configures the DSCP color map
qos dscp-color-policy— configures a DSCP color policy
qos dscp-color-mapConfigure the DSCP color map.
Syntax qos dscp-color-map map-name
To remove a color map, use the no qos dscp-color-map map-name command.
Parameters map-name Enter the name of the DSCP color map. The map name can
have a maximum of 32 characters.
Defaults None
Command
Modes
CONFIGURATION
Command
History This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.5(0.1) Introduced on the Z9500.
9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4810, and MXL.
Usage
Information
A color map outlines the codepoint mappings to the appropriate color mapping
(green, yellow, red) for the traffic. The system uses this information use to handle
the traffic on the interface based on the traffic priority and places it into the
appropriate shaping queue. You cannot delete a DSCP color map when it is
configured on an interface. If you do, all the DSCP values are set to green (low
drop precedence). To delete the DSCP color map that is being used by one or
more interfaces, remove the DSCP map from each interface.
Quality of Service (QoS) 1529