RE: QOS

From: Abu Fareed (ahamed_maideen@hotmail.com)
Date: Fri Mar 27 2009 - 14:25:35 ART


Thanks a lot Pavel
Regards,
AbuFareed

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Date: Fri, 27 Mar 2009 10:05:32 -0700
From: pavel.stefanov@yahoo.com
Subject: Re: QOS
To: ahamed_maideen@hotmail.com; ccielab@groupstudy.com

There is a very important document on this address:
http://www.cisco.com/en/US/tech/tk543/tk757/technologies_tech_note09186a00801
60fc1.shtml
This is the QoS order of operations. As you can see, QPPB in first on the list
for inbound QoS so to answer your question, yes, you can apply a QoS policy on
inbound based on markings made
 by QPPB.
Pavel
From: Abu Fareed <ahamed_maideen@hotmail.com>
To: pavel.stefanov@yahoo.com; ccielab@groupstudy.com
Sent: Friday, March 27, 2009 6:43:09 PM
Subject: RE: QOS

Hi Pavel,

Thanks for your reply.

So, can you apply QOS policies on the same interface based on the markings of
QPPB ?
Example,
----Traffic--> s1/1[R]s1/2-----traffic--->

I can understand marking on Ingress using QPPB (interface s1/1) and applying
QOS policy based on the markings on the egress traffic on a different port
(say s1/2).
If I apply ingress QPPB on s1/1 and apply Ingress QOS policy on S1/1 will it
work ?

==============================================
Collaborative Learning Creates a Synergy of Knowledge !!
http://www.networkplatform.com

> Date: Fri, 27 Mar 2009 00:37:04 -0700
> From: pavel.stefanov@yahoo.com
> Subject: Re: QOS
> To: ahamed_maideen@hotmail.com; ccielab@groupstudy.com
>
>
> QPPB is only used for marking traffic. You
 can then further apply different QoS policies based on these markings.
>
> Pavel
>
>
> ----- Original Message ----
> From: Abu Fareed <ahamed_maideen@hotmail.com>
> To: ccielab@groupstudy.com
> Sent: Thursday, March 26, 2009 7:16:36 PM
> Subject: RE: QOS
>
> Hi Folks,
>
> This is my 2nd try .... I am not seeing any clear document on this. Any one
> have any idea on this qos based on BGP.
> The documents out there are only trying to explain how to classify based on
> QPPB but it doesn't talk about scheduling/traffic shaping,policing or CAR
> based on the classified policies.
>
> Thanks in Advance
> Ahamed
>
>
>
> ==============================================
> Collaborative Learning Creates a Synergy of Knowledge !!
> http://www.networkplatform.com
>
>
>
>
> From:
 ahamed_maideen@hotmail.com
> To: ccielab@groupstudy.com
> Subject: QOS
> Date: Thu, 26 Mar 2009 01:42:19 +0000
>
>
>
>
>
>
>
>
> Hi Experts,
>
> When I have traffic marked on an ingress interface with BGP policy,
> Can I apply service policy based on the marked traffic on the same
interface
> ?
> Will it work.
>
> Thanks in Advance
> AbuFareed
>
> ==============================================
> Collaborative Learning Creates a Synergy of Knowledge !!
> http://www.networkplatform.com
>
>
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