Question: Please solve it urgently. Network Performance Given: A network N having the following properties: - The bandwidth is 1Gbit/s. - A signal propagates with a

Please solve it urgently. Network Performance Given: A network N having

Please solve it urgently.

Network Performance Given: A network N having the following properties: - The bandwidth is 1Gbit/s. - A signal propagates with a speed of 20km/ms. - A host requires 0.5ms to generate a packet. - A router requires 1ms to perform error detection. - A router requires 2ms to determine the next hop. - A packet stays 0.5ms in a router's queue. - Each device requires 0.5ms to put a packet on the transmission medium. - The distance between two devices is 40km. For the sake of simplicity, we assume that all devices on the network are either hosts or routers. Solve the following subtasks: a. ( 2 points) Name the four types of delay. b. (7 points) Determine the Round-Trip Time (RTT) between two any hosts h1 and h2 in network N, assuming that a packet passes exactly three routers. c. (5 points) Let the delay between two hosts be 9ms. Determine the throughput based on the RTT considering a file transfer of 300MB. Provide the solution in Mbit/s rounded to two decimal places

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