RE: How to apply QOS on Eth link connected to SP while it never

From: Wollmann, Bruno RQHR (Bruno.Wollmann@rqhealth.ca)
Date: Fri Dec 28 2007 - 02:56:53 ART


Hi Cyrus,

I think what you want to do is cause artificial congestion on your
ethernet interface so that you can decide how to manage your traffic
rather than having your SP just drop packets randomly.

To do this you could shape all traffic on that interface to 512Kbps and
then in a child policy apply your specific needs.

class-map match-all SOMETHING
 match SOMETHING

policy-map CHILD
 class SOMETHING
  priority 256

policy-map PARENT
 class class-default
  shape average 512000
  service-policy CHILD

HTH
Bruno

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
sirus MOGHADASIAN
Sent: December 27, 2007 9:05 PM
To: groupstudy
Subject: How to apply QOS on Eth link connected to SP while it never
will be congested!!?

I want to apply QOS on ethernet link that connects to ADSL modem (say
512
Kbps) ,this interface never will be congested so QOS policy never going
to work on it, The only way I found is 4 queue of switch to configure
for applying QOS.

Is there any other way to configure MQC on this ethernet interface while
it is not congested (512 Kbps vs 100Mbps)?

Cyrus



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