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Cell Relay Retreat>MPLS WG Archive>month:2002-Aug> msg00116



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Any vendor support for LLC/SNAP+shim header for MPLS over ATM

  • From: "Ye Ding" <yeding71@hotmail.com>
  • Date: Thu, 22 Aug 2002 16:44:46 -0400
  • X-OriginalArrivalTime: 22 Aug 2002 20:44:47.0573 (UTC) FILETIME=[C0E77850:01C24A1C]
  • X-Originating-IP: [47.248.0.42]

Hi,

I have a question and think that most of you out there could help me.

Just wondering if any vendor currently supports LLC/SNAP encapsulation+shim 
header for MPLS over ATM. In this case, label is not placed in Vpi/Vci field 
of ATM Cell, but only in the shim header.

LLC/SNAP could be used to identify that the MPLS is carried inside. Then 
what is the number allocated for MPLS?

Thanks for any help.

Ye




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