Suppose that each link as a 100ms propagation delay, queues are equal or greater

Question

Suppose that each link as a 100ms propagation delay, queues are equal or greater than the bandwidth delay product, MSS=1000B, and rwnd is always very large.

(a) Suppose that there is only one flow where host A is the source and host F is the destination. What is the loss probability that router 1? Use the formula that relates lost probability, RTT, and throughput, where we assume that the throughput is the same as the bottleneck link rate.

(b) Suppose that there are three flows, one from source A to destination F, one with source B and destination D, and one with source C and destination E. Compute the throughput of each flow and the loss probability at each interface (or link). More specifically, compute the loss probability for link 1-?2, and 2-?3.

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