Question: Consider the TCP timer management that TCP estimates the round-trip time and retransmission timeout interval. The formulas used to compute the round-trip time and retransmission

Consider the TCP timer management that TCP estimates the round-trip time

Consider the TCP timer management that TCP estimates the round-trip time and retransmission timeout interval. The formulas used to compute the round-trip time and retransmission time interval are given: EstimatedRTT n= SampleRTT n+(1) EstimatedRTT n1 DevRTTn= SampleRTT n - EstimatedRTT Es-1 +(1)DevRTTn1 TimeoutInterval n= EstimatedRTT n+4DevRTTn Suppose that the two measured SampleRTT values are 105ms and 115ms. Compute the EstimatedRTT after each of these SampleRTT values is obtained, using a value of =0.125 and assuming that the value of EstimatedRTT was 100ms just before the first of these samples were obtained. Compute also the DevRTT after each sample is obtained, assuming a value of =0.25 and assuming the value of DevRTT was 4ms just before the first of these samples was obtained. Last, compute the TCP TimeoutInterval after each of these samples is obtained

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