September 2005
Beginner
520 pages
12h 53m
English
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9 MULTICASTING
Multicasting is the process of simultaneously sending a single video signal to multiple users. All viewers get the same signal at the same time, just as in traditional television broadcasting. Virtually all commercial video broadcasting operates using the concept of multicasting— including cable TV, satellite TV, and over-the-air TV broadcasting. However, when IP networks are used, multicasting is the exception rather than the rule. In this chapter, we’ll look at how multicasting works and then look at a few applications. We’ll also investigate the technology of IP multicasting and get an understanding of the impact that multicasting has on a data network.
Basic Concepts
If you want to understand multicasting, it is helpful to ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.