Question: Problem 1 ( 2 0 points ) . Consider figure 1 , where the sender transmits one packet of size L = 1 KB (

Problem 1(20 points). Consider figure 1, where the sender transmits one packet of size L =1 KB (kilobytes). The link speeds are R1= R2= R3=1 Mbps (megabits per second). The length of each link is 100 Km. Compute the end-to-end delay for the following situations. We assume that the propagation speed of the packet is 20,000 Km/s, and that the processing time of the packet at each router is 5\mu s.

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