Administrator Guide

Usage
Information
Use the default pre-defined profiles or configure your own profile. You cannot delete the pre-defined
profiles or their default values. This command enables WRED configuration mode —(conf-wred).
Related
Commands
● threshold — specifies the minimum and maximum threshold values of the WRED profile.
DSCP Color Map Commands
The DSCP color map allows you to set the number of specific DSCP values to yellow or red. Traffic marked as yellow delivers
traffic to the egress queue which will either transmit the packet if it has available bandwidth or drop the packet due to no ability
to send. Traffic marked as red (high drop precedence) is dropped.
dscp
Sets the number of specific DSCP values for a color map profile to yellow or red.
Syntax
dscp {yellow | red} [list-dscp-values]
To remove a color policy map profile, use the no dscp {yellow | red} [dscp-list] command.
Parameters
Yellow Enter the yellow keyword. Traffic marked as yellow delivers traffic to the egress
queue which either transmits the packet if it has available bandwidth or drops the
packet due to no ability to send.
Red Enter the red keyword. Traffic marked as red is dropped.
dscp-list Enter a list of IP DSCP values. The dscp-list parameter specifies the full list of IP
DSCP value(s) for the specified color. Each DSCP value in a list is separate values
by commas – no spaces (1,2,3) or indicates a list of values separated by a hyphen
(1-3). Range is 0 to 63.
Defaults None
Command Modes CONFIG-COLOR-MAP
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
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.
9.7(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
Quality of Service (QoS) 1267