Subject: Questions about sdp and shared ephemeral state

From: Isabelle HAIGNERE <[email-masked]>
Date: Thu, 4 Jul 1996 17:54:01 +0200

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|       From :  Isabelle Haignere                       |
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Hello,

I have given a look to these two drafts :
draft-ietf-mmusic-agree-00.ps 
draft-ietf-mmusic-sdp-xx.ps.

I have some questions :
1) concerning the first document :
how can one implement the principles which are described 
in the first document (4 possible states : ENL reliable 
SB reliable ENL unreliable(fast no sense) and SB unreliable (Multicast
Internet case) ? 
How precisely is managed the SB unreliable mechanism
that is to say with what protocols ?
How can we define a precise group on the 
multicast Internet (MBone) ?
What are the solutions to limit a group in addition to the encryption 
mechanism ?

2) concerning the second document :
Is H245 still useful if one uses and extends the spread of sdp ?
What are the differences between "sdr" which is used on the MBone abd
sdp ?

Thank you very much for your responses 

Best regards 

Isabelle HAIGNERE