Question
Computer Networking Calculate the checksum for the following input. Show your work. 1 1 0 0...
Computer Networking
Calculate the checksum for the following input. Show your work.
1 1 0 0 1 1 0 0 1 1 0 0 1 1 0
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
Homework Answers
Answer #1
Steps to calculate checksum
1. The data is divided into 8-bit segment
2. All the segments are added to get a result
3.If the result consists of extra bits more than 8-bit then extra bits are removed following steps 1 and 2.
4. Now take the the 1's complement to get checksum value
now we got checksum values for
1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 = 0 0 1 1 0 0 1 1
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 = 0 1 0 1 0 1 0 1
the calculations are shown in page below
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