[Solved]Suppose Two Hosts B Connected Two Routers U V Three Links Following Topology U V B Transmi Q37254284

Suppose two hosts, A and B, are connected by two routers, U andV, and three links in the following topology.

A—U—V—B

The transmission rate of the link A-Ubetween A and U is R1=10 Mbps, the transmission rate ofthe link U-V between U and V is R2 =400 Mbps, and thetransmission rate of the link V-B between V and B is R3=100 Mbps. All the three links have the same propagation speed2*108 m/sec. The distance of the three links, A-U, U-V,and V-B are 2000 km, 4000km and 1500km respectively. Assume a fileof 10 Mbytes is sent from host A to B. Suppose the nodal processingdelay and queuing delay at each hop are negligible. Answer thefollowing questions based on these given data

1. What is the throughput for the file transfer? Assume no othertraffic in the network
2. How long will the file roughly take to transfer from host A toB?

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Answer to Suppose two hosts, A and B, are connected by two routers, U and V, and three links in the following topology. A—U—V-… . . .