Question: Q 5 ( 1 5 points ) Consider Go Back N mechanism. Propogation delay is 2 0 m s , transmission time is 2 0

Q5(15 points)
Consider Go Back N mechanism. Propogation delay is 20ms, transmission time is 20ms, window size =3. Total 5 packets numbered 0,1,2,3,4 are transmitted. Acknowledgement to packet 1 is lost. Calculate the total time it takes to transmit all 5 packets correctly. Illustrate the sequence of all transmissions in the following diagram.
Q 5 ( 1 5 points ) Consider Go Back N mechanism.

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