A client in Seattle, Washington transmits data (using TCP) to a server located in Orlando, Florida. A full duplex OC3 WAN connection is available at each end. Both client and server enjoy gigabit Ethernet connectivity. A ping from client to server takes 90 milliseconds. In one page, write up your solutions and answers for these four questions:
(a) What is the expected round trip time based on distance alone?
(b) Why is the ping round trip time much longer than that?
(c) What is the bandwidth delay product?
(d) Calculate the minimum TCP packing buffer size for maximum throughput