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Assume a packet is made only of four 16-bit words (A7A2)16, (CABF)16, (903A)16, and (A123)16. Show the checksum at the sender. If the second
Assume a packet is made only of four 16-bit words (A7A2)16, (CABF)16, (903A)16, and (A123)16. Show the checksum at the sender. If the second data item is changed to (AB3D)16 and the third data item is changed to (04BD) 16 during transmission, check if there is any error at the receiver site. (Hint: The given words are in hexa-decimal value, that means, each digit can be represented by 4 bits. Remember hexadecimal values range from 0000 - FFFF). (5)
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Steps on how to find the checksum at the sender are given below First of all we have to Convert the ...
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Data Communications and Networking
Authors: Behrouz A. Forouzan
5th edition
73376221, 978-0073376226
