January 2011
Intermediate to advanced
344 pages
10h 32m
English
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Chapter 9. Application layer systems
Abstract:
The application layer is responsible for implementing distributed applications and their protocols. The Internet application layer encompasses several sublayers: session layer, presentation layer, and application layer. This chapter reviews briefly the functionality that is implemented in these sublayers and presents commonly used protocols as examples. While the application layer is highly diverse and a multitude of protocols exist, network systems play a limited role in the implementation of this layer. The functionality of application layer protocols and the performance limitations for processing packet payloads limit support by network devices. The most commonly used application layer function ...
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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.