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Command
History
Version 9.3.0.0
Introduced on the S6000 and Z9000 platforms
Usage
Information
If the average queue size is more than the maximum threshold of WRED, the
packet is dropped. If the average queue size is between the minimum and
maximum threshold values, the decision to drop or queue the packet is taken
based on the packet drop probability. The probability that a packet is dropped
depends on the minimum threshold, maximum threshold, and mark probability
denominator.
Example
FTOS (conf-qos-policy-out) # wred weight 5
wred-profile
Create a WRED profile and name the profile.
S6000
Syntax
wred-profile
wred-profile-name
To remove an existing WRED profile, use the
no wred-profile
command.
Parameters
wred-profile-
name
Enter your WRED profile name in character format (16
character maximum). Or use one of the pre-defined WRED
profile names. You can configure up to 26 WRED profiles
plus the five pre-defined profiles, for a total of 31 WRED
profiles.
Pre-defined Profiles: wred_drop, wred-ge_y, wred_ge_g,
wred_teng_y, wred_teng_g.
Defaults
The five pre-defined WRED profiles. When you configure a new profile, the
minimum and maximum threshold defaults to predefined wred_ge_g values.
If green profile is applied, default yellow also take effect and vice-versa.
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 9.0.2.0
Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.1
Introduced on the Z9000.
1150
Quality of Service (QoS)
Summary of Contents for Networking S6000 System
Page 1: ...Dell Command Line Reference Guide for the S6000 System 9 5 0 0 ...
Page 558: ...Version 8 3 10 0 Introduced on the S4810 558 Equal Cost Multi Path ECMP ...
Page 579: ...Version 8 3 12 0 Introduced on the S4810 FCoE Transit 579 ...
Page 1331: ...Gi 3 40 configured rate 16384 actual rate 16384 sub sampling rate 1 Dell sFlow 1331 ...
Page 1480: ...Version 8 3 8 0 Introduced on the S4810 1480 Virtual Link Trunking VLT ...