Question: web cache in the lower network. . R HTTP servers .50 .60 .30 .10 local webcache Suppose that: The capacity of the link connecting

web cache in the lower network. . R HTTP servers .50 .60

web cache in the lower network. . R HTTP servers .50 .60 .30 .10 local webcache Suppose that: The capacity of the link connecting the upper and lower networks is R = 100Mbps (100 x 10 bits per second). The link capacties Re and Rs are so large that they are never a bottleneck and can be ignored. . Each object requested by a client is 1 Mbits (1 x 10 bits) in size. 1.0 HTTP clients Consider the scenario where there is a Each of three clients is individually making HTTP GET requests at a rate of 10 requests per second. Assuming that an HTTP request is never satified in the cache, what is the utilization of the link of capacity R?

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