1- Let’s assume that host A has 5 segments with sequence numbers
10, 11, 12, 13 and 14 that needs to send to host B.
a) Assume that host A ended up sending the following sequences:
10, 11, 12, 13, 14, 11, 12, 13 ,14. What is the window size and
which transport protocol was sent. Based on your finding how many
ACK were sent back to A from B? Explain.
b) Assume that A ended up sending the following sequences:
10, 11, 11, 12, 13, 14. What is the window size and which transport
protocol was sent. Based on your finding how many ACK were sent
back to A from B? Explain.
c) Assume TCP was used. How may segments were sent from A and
how many ACK were sent back from B. What are the sequence numbers?
Explain.
d) If the timeout is 10 RTT, which protocol is the most
efficient? Why?