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MBA,PHD, Juris Doctor
Strayer,Devery,Harvard University
Mar-1995 - Mar-2002
Manager Planning
WalMart
Mar-2001 - Feb-2009
A message is broken up into 15 independent packets in order to transmit them through a network. Routers are 100 km apart and the packets propagate at a speed of 200 KM/Hr.Â
The routers are implementing the FIFO protocol and each packet experiences a delay of 10 seconds at Router 1; 20 seconds at Router 2 and 5 seconds at Router 3.
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Suppose that the entire message travels 300 KM, beginning at the input side of Router 1, passing through Router 2 and ending 100 KM after Router 3.
What is the end to end delay of this network?
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