From: johngibson1541@yahoo.com
Date: Sat May 12 2007 - 22:00:16 ART
Some vendor trains more in predicting which router/switch
be the bottle neck in QOS with respect to some protocol
that our user wants to run? If 2 routers both run WRED,
how do I know which one is necessary, which one doesn't
take effect without actually running the user's protocols?
I don't feel WRED needs to be run everywhere at every
router/switch. Maybe some switch is sitting at the bottle
neck and it doesn't have WRED. We don't want to build the
whole network spending lots a money just to realize we
need to buy 3550's instead of 3560's.
We train ourselves quite a lot to predict which router/switch
blocks traffic by looking at protocol configurations and
topology.
Maybe the industry standard is to let it run and detect
the QOS bottle neck later.
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