Input
Output
Evaluation Input Image

Consider the scenario shown below, with four different servers connected to four different clients over four three-hop paths. The four pairs share a common middle hop with a transmission capacity of R = 300 Mbps. The four links from the servers to the shared link have a transmission capacity of RS = 80 Mbps. Each of the four links from the shared middle link to a client has a transmission capacity of RC = 60 Mbps. <image 1> What is the maximum achievable end-end throughput (in Mbps) for each of four client-to-server pairs, assuming that the middle link is fairly shared (divides its transmission rate equally)? Omit the unit of Mbps.


60


Expected Answer: 60

Difficulty: Medium

Subfield: Computer Network

Evaluation

Evaluation ID
30f61e45-6365-403d-a31f-8ecd17d4c15e
Created
February 21, 2024
Raw Output
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