We will send you a file size of L bytes from host A to host B. Suppose the MSS is 536 bytes:
(a) What is the maximum size of the set L such that TCP sequence number does not run out? Remember TCP sequence number field size is 4 bytes.
(b) For L obtained in (a), how long does it take to send the file?
Assume that 66 bytes need to be added to each segment for the transport headers, network and data-link before the packet is sent through a link with a speed of 155 Mbps. Ignore flow and congestion host control and assume the sender can transmit data continuously.