December 2007
Intermediate to advanced
432 pages
9h 36m
English
Content preview from Cisco Networking Simplified, Second Edition
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Part I. Networking Fundamentals
Before we begin talking about specific networking technologies and applications, it’s worth taking a few pages to go over some networking fundamentals. Networks exist for the sole purpose of sharing information between people or machines. However, to share information, rules must be followed to ensure that the myriad combinations of devices, transports, hardware, and software can communicate smoothly.
In “How Computers Communicate,” we cover the most basic aspects of computer networking, starting with the OSI model. This communication model is the basis for all other topics discussed in this book, so it’s a great place ...
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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.