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RE: FEC classification

  • From: Shahram Davari <Shahram_Davari@pmc-sierra.com>
  • Date: Wed, 27 Jun 2001 12:52:12 -0700
  • Resent-Date: Wed, 27 Jun 2001 17:50:57 -0400
  • To: "'saqibj@margallacomm.com'" <saqibj@margallacomm.com>, mpls-ops@mplsrc.com

Hi,

It depends on the specific LER's classification capability. You could certainly classify flows based on L1/2/3../7 but as you go deeper and deeper in to higher layers, your processing speed per packet reduces.

Yours,
-Shahram

> -----Original Message-----
> From: Saqib Jang [mailto:saqibj@margallacomm.com]
> Sent: Wednesday, June 27, 2001 1:02 PM
> To: mpls-ops@mplsrc.com
> Subject: FEC classification
> 
> 
> 
> Hello,
> Do LERs have the intelligence to bind specific application
> flows (e.g. SIP flows) to specific FECs. What about the case
> of multiple type of application flows coming in from a PE router
> to a physical interface of an LER, does the LER have
> enough intelligence to segment specific application flows among
> the aggregate traffic to map to specific FECs.
> 
> Saqib
> 
> Saqib Jang
> Margalla Communications, Inc.
> 3301 El Camino Real, Suite 220
> Atherton, CA 94027
> Ph: 650 298 8462
> Fax: 650 851 1613
> www.margallacomm.com
> 
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