November 1999
Intermediate to advanced
576 pages
15h 3m
English
book
Large-Scale IP Network Solutions (CCIE Professional Development)
by Khalid Raza - CCIE, Mark Turner
Content preview from Large-Scale IP Network Solutions (CCIE Professional Development)
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Packet, Circuit, and Message Switching
The three switching paradigms that you are likely to encounter with IP networks (packet switching, circuit switching, and message switching) each have their own characteristics and requirements that you should consider before deciding which one best suits your network. The sections that follow define these switching paradigm characteristics and requirements.
Packet-Switched Networks
The Internet, and IP networks in general, are packet-switching networks.This means that all data is segmented into variable-length IP packets, which are then routed across the network as discrete entities, as shown in Figure 3-1. Each IP packet contains a source and a destination, as well as mechanisms to detect packet corruption. ...
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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.