Reference Guide

wred
Designate the WRED profile to yellow or green traffic.
Z-Series
Syntax
wred {yellow | green} profile-name
To remove the WRED drop precedence, use the no wred {yellow | green} [ profile-name]
command.
Parameters
yellow | green Enter the keyword yellow for yellow traffic. A DSCP value of xxx110
and xxx100 maps to yellow.
Enter the keyword green for green traffic. A DSCP value of xxx010
maps to green.
profile-name
Enter your WRED profile name in character format (16 character
maximum). Or use one of the five pre-defined WRED profile names.
Pre-defined Profiles: wred_drop, wred-ge_y, wred_ge_g,
wred_teng_y, wred_teng_.
Defaults none
Command Modes CONFIGURATION (conf-qos-policy-out)
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 8.2.1.0 Profile name character limit increased from 16 to 32.
pre-Version
6.1.1.1
Introduced on the .E-Series
Usage
Information
To assign drop precedence to green or yellow traffic, use this command. If there is no honoring
enabled on the input, all the traffic defaults to green drop precedence.
Related
Commands
wred-profile — creates a WRED profile and name that profile.
trust — defines the dynamic classification to trust DSCP.
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