Command Line Interface Guide

QoS Commands 683
no random-detect exponential-weighting-constant
• 0–15 — The weighting constant is used to smooth the calculation of the
queue size using the following formula where the 0-15 value is N.
Default Configuration
The default value is 0.
Command Mode
Global Config mode, Interface Config mode (physical and port-channel),
Interface Range mode
User Guidelines
To use the instantaneous queue size in the calculation of WRED drops, set
the weighting constant to 0. Larger values of N reduce the effect of
instantaneous changes. To update the current queue size to ½ the difference
between the previous size and the current instantaneous queue size, set the
weighting constant to 1. To update the current queue size to 1/4 the
difference between the previous size and the current instantaneous queue
size, set the weighting constant to 2.
redirect
Use the redirect command in Policy-Class-Map Configuration mode to
specify that all incoming packets for the associated traffic stream are
redirected to a specific egress interface (physical port or port-channel).
Syntax
redirect interface
• interface — Specifies any valid interface. Interface is Ethernet port or
port-channel (Range: po1-po32 or gi1/0/1-gi1/0/24)
Default Configuration
This command has no default configuration.
2CSPC4.X8100-SWUM100.book Page 683 Wednesday, August 29, 2012 6:23 PM