Suppose 4 packets are received in a burst at a token bucket shaper, which has 1 token in the bucket at the time of arrival (t=0).
Suppose 4 packets are received in a burst at a token bucket shaper, which has 1 token in the bucket at the time of arrival (t=0).
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1.Suppose 4 packets are received in a burst at a token bucket shaper, which has 1 token in the bucket at the time of arrival (t=0).
Tokens are refilled at the rate of 1 token per 5 time units, with the first of the (new) tokens arriving at time t=2.
Assume that the shaping buffer is very large.
At what times are the packets eventually transmitted?
Choose the most appropriate response. The choices list the scheduling times of the packets in order (packet 1, packet 2, packet 3, packet 4).
A:2, 7, 12, 17
B:5, 10, 15, 20
C:0, 2, 7, 12
D: 0, 5, 10, 15
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