
EBK COMPUTER NETWORKING
7th Edition
ISBN: 8220102955479
Author: Ross
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem P14P
Consider the queuing delay in a router buffer. Let I denote traffic intensity; that is, I = La/R. Suppose that the queuing delay takes the form IL/R (1 − I) for I < 1.
- a. Provide a formula for the total delay, that is, the queuing delay plus the transmission delay.
- b. Plot the total delay as a function of L/R.
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