Addendum

Example
Dell#show qos wred-profile
Wred-profile-name min-threshold max-threshold
wred_drop 0 0
wred_ge_y 1024 2048
wred_ge_g 2048 4096
wred_teng_y 4096 8192
wred_teng_g 8192 16384
WRED1 2000 7000
wred
Designate the WRED profile to yellow or green traffic.
Syntax
wred [[{yellow | green} profile-name] ecn]
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_.
ecn When you configure wred ecn <cr> command, instead of
droppping the packets exponentially, Explicit Congestion
Notification (ECN) marking is made on the packets.
Defaults none
Command
Modes
CONFIGURATION (conf-qos-policy-out)
Command
History
Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is
supported in Programmable-Mux (PMUX) mode only.
Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
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.
Quality of Service (QoS)
405