RE: QOS , NBAR.etc..limit internet traffic

Buy a Blue coat proxy and a packeteer.

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of Ryan West
Sent: Wednesday, September 09, 2009 5:01 PM
To: Mohamed El Henawy; ccIE Groupstudy
Subject: RE: QOS , NBAR.etc..limit internet traffic

Mohammed,

You're right, it won't help with the immediate stream of packets, but if you're policing inbound, it will start back off and that will clear up the line for more inbound packets. You can also identify streams of a traffic that you would like to slow down and apply shaping inbound towards your LAN to produce similar results. The main issue with the later is that you're using router resources to slow the traffic down. If you can get the cooperation of your provider, that would be your best bet, but they typically want extra dollars for that.

-ryan

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of Mohamed El Henawy
Sent: Wednesday, September 09, 2009 3:46 PM
To: ccIE Groupstudy
Subject: QOS , NBAR.etc..limit internet traffic

Hello Group ,

I have always had this question about limiting internet traffic...I understand
that most likely we need to limit the download ( incoming traffic )
however..if we are going to apply it on the incoming direction on the wan
interface of the CE ( nothing on PE yet ).I take this from exam point of view
...how this is going to help save the Link BW ? data is already downloaded and
we are dropping or policing only at the end point..on the other hand if we put
it on the outgoing direction then we only limit the upload....

can anyone help with this plz

Thanks :)

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Received on Wed Sep 09 2009 - 22:54:23 ART