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Data Communications and Computer Networks by Pearson
book

Data Communications and Computer Networks by Pearson

by Rohit Khurana
May 2024
Intermediate to advanced
309 pages
13h 33m
English
Pearson India
Content preview from Data Communications and Computer Networks by Pearson
Routing and Congestion Control 217
node rejects to receive any more data from its upstream node. This makes the upstream node to become
congested and thus, it also starts rejecting the data coming from its upstream node. Therefore, they drop
all the data coming from the upper node. This procedure continues and eventually, the congestion infor-
mation reaches the original source of flo , which may then slow down the flow of data. As backpressure
begins with the node where congestion is detected first and propagates back to the source, this technique
is a kind of explicit feedback algorithm.
Backpressure technique can be applied only in vi
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Publisher Resources

ISBN: 9781299445109