Subject: AW: [SAM] preliminary agenda for SAM RG meeting at IETF 66

From: "Leymann, Nicolai" <[email-masked]>
Date: Wed, 19 Jul 2006 11:44:50 +0200

Hi,

> -----Ursprüngliche Nachricht-----
> Von: Yangwoo Ko [mailto:[email-masked]] 
> Gesendet: Freitag, 14. Juli 2006 03:19
> An: [email-masked]
> Betreff: Re: [SAM] preliminary agenda for SAM RG meeting at IETF 66
> 
> Dear Xiaoming Fu,
> 
> As already pointed out in the session, it was not clear what problem
> your scheme is trying to solve. As we know, there is no one size fits
> all solutions. Then, we need to sort out;
> 
> what are the list of problems we want to tackle
> 
> and
> 
> what are proper approaches to each of these problems.
> 
> Regards
Well, I think thats one of the most important topics which needs to be 
covered first! Currently it seems to be unclear which problem is going
to be addressed by SAM and why current solutions can't be used. What is
the motivation to use Application Layer Multicast or Overlay Multicast
mechanisms instead of using native IP-Multicast (which is already 
available for years and deployed by more and more ISPs)? What are the 
advantages and disadvantages, what kind of applications are expected to
deploy ALM/OM, where are the gaps, etc.

  Regards

    Nic

--
Dipl. Inf. Nicolai Leymann
 
T-Systems Enterprise Services
Senior Expert, IP-Technologies
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Engineering Networks, Products & Services 
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