Find a flow that achieves your new upper bound

Reference no: EM131239558

You'd like to download the six most recent episodes of the television show Exile on Eggs Isle, so the hosting server must perform a check to see whether there is enough network bandwidth to send all the bits of file at the same time. A sample network is shown in Figure 12.14, with vertices representing intermediate servers and edge capacities having units of Gb (there are 8 Gb in 1 GB).

(a) Using the source or sink, find an upper bound on the throughput from the server to your laptop.

(b) Find a smaller upper bound on the throughput by finding a set of edges that separate the source from the sink. You may need two pairs of scissors.

(d) If the file is 1750 MB, will the server start the download or will it return a Bandwidth Exceeded error?

Reference no: EM131239558

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