May 2024
Intermediate to advanced
309 pages
13h 33m
English
Content preview from Data Communications and Computer Networks by Pearson
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Multiplexing and Switching 95
The resources are not efficiently utilized during circuit switching in a computer network
For communication amongst stations that use costly and high-speed transmission lines, circuit
switching is not cost effective and economical, as communication between stations occurs gener-
ally in fast and small time gaps.
Packet Switching
Packet switching introduces the idea of breaking data into packets, which are discrete units of poten-
tially variable length blocks of data. Apart from data, these packets also contain a header with control
information such as the destination address and the priority of the ...
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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.