November 2007
Intermediate to advanced
736 pages
46h 32m
English
Content preview from Consumer Electronics
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PACKET SWITCHING
Figure 42.8 depicts both the conceptual structure and the conceptual operation of a packet switched network. A single message at the source is broken up into packets for transmission through the network. Included in each packet is a header containing address and other control information. Each packet is relayed through the network in a store-and-forward fashion similar to a message switching network. At the destination node, the packets are reassembled into the original contiguous message and delivered.
Fig. 42.8 Packet-switching network
The main feature of a packet switching operation is the manner, in which the transmission ...
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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.