3Com 10014302 manual wred weighting-constant, Syntax, View, Parameter, Description, Example

3Com Router Command Reference Guide Addendum for V1.2

1.34 wred weighting-constant

Syntax

wred weighting-constant exponent

undo wred weighting-constant

View

Policy-class view

Parameter

exponent: Exponential in the range of 1 to 16. It is 6 by default.

Description

Using wred weighting-constantcommand, you can set exponential for the calculation of average queue length by WRED. Using undo wred weighting-constantcommand, you can remove the configuration.

Before using this command, you must have configured the af command and have used the wred command to enable the WRED discarding mode.

When removing the wred configuration, the configuration of wred weighting-constantis deleted at a time.

For the related command, see qos policy, qos-class.

Example

Configure exponential for calculating average queue to 6.

[3Com] qos policy 3Com

[3Com-qospolicy-3Com] qos-class database

[3Com-qospolicy-c-3Com database] af bandwidth 200

[3Com-qospolicy-c-3Com database] wred ip-precedence

[3Com-qospolicy-c-3Com database] wred weighting-constant 6

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