**Computer Networks: ARQ and TCP

10. [10 pts.] Assuming a TCP session has been initiated between a client and a server, using the known three-way handshake with the following initial sequences: isnc = 1200, and isns = 4800. Assume the client sends has 500 bytes of data to send to the server, and that the server has 5000 bytes of data to reply back with.

a. In the third and last segment of the connection setup phase, what are the values of the following TCP header fields: (SYN, ACK) flags, the segment sequence number, and the acknowledgment number.

b. Find the value of the acknowledgment number field sent by the receiver when it receives the segment that has the last byte of data from the sender.

c. Find the value of the acknowledgment number field sent by the sender when it receives the segment that has the last byte of data from the receiver.