Wred Weight - Dell C9000 Series Reference Manual

Networking command-line reference guide

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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.

wred-profile

wred weight

Configure the weight factor used to determine the average-queue size for WRED and ECN operation. The

weight value is used in an output QoS policy applied to a front-end or backplane port.

C9000 Series

[no] wred weight number

The default weight is zero.

Command Modes

QOS-POLICY-OUT mode

Command History

Introduced on the C9010.

Introduced on the Z9500.

Introduced on the S4820T.

Introduced on the Z9000.

Introduced on the S4810.

Profile name character limit increased from 16 to 32.

Introduced on the .E-Series

— creates a WRED profile and name that profile.

— defines the dynamic classification to trust DSCP.

Define the weight factor to be used for computation of the

WRED average-queue size to either enable WRED to discard

packets or cause ECN to mark packets that exceed the

minimum threshold configured. This setting applies to front-end

and backplane ports.

Enter the weight as a number to be used to calculate the

average-queue size. The range is 1 to 15. The default is 0.

Introduced on the C9010.

Introduced on the Z9500 switch.

Introduced on the S6000 and Z9000 platforms

Quality of Service (QoS)

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