RE: Multicasting Questions

From: Ronnie Royston (RonnieR@xxxxxxxxxxxxxxxxx)
Date: Mon Dec 11 2000 - 18:17:11 GMT-3


   
This has all that you need to know. Good luck, and enjoy!

ftp://ftpeng.cisco.com/ipmulticast/training/index.html

-----Original Message-----
From: Allyn Baskerville [mailto:abaskerville@ibeam.com]
Sent: Monday, December 11, 2000 11:55 AM
To: Ccielab
Subject: Multicasting Questions

I'm missing a few concepts on multicasting, and I would appreciate some
assistance here:

1) From the documentation I've read, whether you are a sender or receiver,
you have to register in a multicast group. Is there a difference in the
registration packet?

2) How is the group defined as SM or DM? Is this determined by the router? I
understand the difference in how they work, but I'm missing the mechanics of
how this is negotiated.

3) Does the sender have to know anything about PIM?

Thanks for your time. Allyn

Allyn Baskerville
Production Division
Network Engineering
iBEAM Broadcasting



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