Question: Given the segment header below of a transport protocol along with the following checksum definition that is computed and then stored before every segment is

Given the segment header below of a transport protocol along with the following checksum definition that is computed and then stored before every segment is sent to a receiver:

Treat the Source_port, Destination_port and Length fields as 8 bit numbers

Add the Source port to the Destination port to obtain Result_1

Add Result_1 to the Length field to obtain Result_2

Take the 1s complement of Result_2 and put the 8 bit value in the Checksum field

<-------- 1 byte -------->

<---------1 byte ------->

Source_port

Destination_port

Length

Checksum

Compute the value that will be put in the Checksum field for the segment below. Show your work and the final Checksum value.

0011 0100

0110 1000

0001 0010

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!