RE: WFQ and BRIs

From: Rick Stephens (rstephens@xxxxxxxxxx)
Date: Tue Jun 12 2001 - 14:38:00 GMT-3


   
Here is what I turned up. This is related to bridging, but it appears to be
much more widely disabled in standard configurations. Probably for similar
issues.

CSCdm45164

Enabling weighted fair queuing (WFQ) on an interface that belongs to a
transparent bridging bridge group may cause packets that are egressing that
interface to be sent out of order. This situation causes failure in
terminated and bridged Logical Link Control 2 (LLC2) sessions.

Workaround: Disable WFQ using the no fair-queue interface configuration
command.

-----Original Message-----
From: Mas Kato [mailto:tealp729@home.com]
Sent: Monday, June 11, 2001 1:21 PM
To: 'CCIELAB'
Subject: WFQ and BRIs

Many moons ago, turning off weighted fair queueing ('no fair-queue') on
BRIs was standard practice. I don't remember why. Was it a workaround
for a code-path problem or something? An archive search turned up zilch.

Anyone?

Mas
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