September 2003
Intermediate to advanced
432 pages
8h 53m
English
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Peer-to-Peer Communication
As discussed previously, an advantage of a layered model is that it breaks the process down into manageable units—the layers. Each layer actually communicates with its peer layer on another host, so the Application layer on a host sends a message to the Application layer on another host; the fact that the message passes through the Transport, Internet, and Network Interface layers on the local host (and the same layers on the other host) is transparent to the user. The Internet layer, for example, where the IP addresses are added, talks to only the Internet layer on another host. The following section describes the process of encapsulation, which is what enables the corresponding layers to interpret the messages received. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.