The MPLS-OPS Archive[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index][Thread Index][Author Index][Subject Index] RE: Question about L2VPN over MPLS
>Though another interesting thing I would like to add to your >question is this: >Forget the bit rate, let us make it as granualar as we can. >How do we do CBR so that we have "minimum buffering" at the >VPLS /L2VPN edge devices? Use CAR??(rate-limiting/policing). Robert McCallum CCIE #8757 R&S 01415663448 07818002241 -----Original Message----- From: Spice Sylvia [mailto:falsesylvia@yahoo.co.uk] Sent: 23 March 2004 22:24 To: Luis Manuel Antunes dos Santos; MPLS-ops Mailing List Subject: RE: [MPLS-OPS]: Question about L2VPN over MPLS Just going a bit off topic here: The minimum bit rate is a reflection of the ability of your multiplexer/demultiplexer to be able to able to give you the "exact" bits from the frame where you want to put your data. Theoratically, I see no reason why there should be any limit, Assume I use a E1 and I channelize it. As long as all intermediate devices "know" that from the superframe structure, bit 1 has to go to A and bit 2 has to go to B and so on, it really does not matter. I believe the current Digital Hierachies talk in terms of DS0 which is generally wrapped around to a speed of 64kbps. Though another interesting thing I would like to add to your question is this: Forget the bit rate, let us make it as granualar as we can. How do we do CBR so that we have "minimum buffering" at the VPLS /L2VPN edge devices? Yahoo! Messenger - Communicate instantly..."Ping" your friends today! Download Messenger Now ------- The MPLS-OPS Mailing List Subscribe/Unsubscribe: http://www.mplsrc.com/mplsops.shtml Archive: http://www.mplsrc.com/mpls-ops_archive.shtml
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