Can you give the assignment to Mr. Alex Martinez Homework: 1.Consider a TCP connection between Host A and Host B. Suppose that the TCP segments traveling from Host A to Host B have source port number x and the destination port number y. What are the source and destination numbers for the segments traveling from Host B to Host A? 2.Is it possible for an application to enjoy reliable data transfer even when the application runs over UDP? If so, please be specific in your answer of how this takes place. 3.Suppose two TCP connections are present over some bottleneck link of rate R bps. Both connections have a huge file to send (in the same direction over the bottleneck link). The transmissions of the files start at the same time. What transmission rate would TCP like to give to each of the connections? 4.Wireshark Lab: Carefully read the Wireshark Lab (TCP) available at textbooks web site. Follow the instruction given and submit the answers to the following questions (questions 2, 3, 6 and 8 at the website) 1.What is the IP address of gaia.cs.umass.edu? On what port number is it sending and receiving TCP segments for this connection? 2.What is the IP address and TCP port number used by your client computer (source) to transfer the file to gaia.cs.umass.edu? 3.What is the sequence number of the TCP segment containing the HTTP POST command? Note that in order to find the POST command, youll need to dig into the packet content field at the bottom of the Ethereal window, looking for a segment with a POST within its DATA field. 4.What is the length of each of the first six TCP segments? Note: a.Make sure that the Capture is not is the promiscuous mode. (The option in the packet capture window Capture packets in promiscuous mode should be unselected) b.It is suggested to make sure your browsers cache is empty every time you start capturing packets. c.Also submit the capture file with All packets and a screenshot. Thanks Attachments: Wireshark-TCP.pdf