Service Manual

Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
9.5.0.0 Introduced on the Z9000, S6000, S4820T, S4810, and MXL.
Usage
Information
If the specified color-map does not exist, the Diffserv Manager (DSM) creates a color map and sets all
the DSCP values to green (low drop precedence).
The default setting for each DSCP value (0-63) is green (low drop precedence). This command allows
setting the number of specific DSCP values to yellow or red.
Important Points to Remember
● All DSCP values that are not specified as yellow or red are colored green.
● 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-map
Configure 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, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.5(0.1) Introduced on the Z9500.
9.7(0.0) Introduced on the S6000-ON.
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
Quality of Service (QoS) 1171