GATE 2004 Previous Year Paper Solution Questions 6 – Computer Network & Transport layer

In this video you will get to know the answer of question which was asked in the exam of GATE 2004.

Question :- A TCP message consisting of 2100 bytes is passed to IP for delivery across two networks. The first network can carry a maximum payload of 1200 bytes per frame and second network can carry a maximum payload of 400 bytes per frame, excluding network overhead. Assume that IP overhead per packet is 20 bytes.What is the IP overhead in the second network for this transmission ?

A. 40 bytes

B. 80 bytes

C. 120 bytes

D. 160 bytes

Solution is given in the video.