a. Using timeline, show the departure time for each packet, b. Find the departure delay of each packet with respect to the previous packet in each class. c. Has queuing created jitter for each class?
a. Using timeline, show the departure time for each packet, b. Find the departure delay of each packet with respect to the previous packet in each class. c. Has queuing created jitter for each class?
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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Question
![Q3. Consider weighted queueing scheme with three queues at the output port. The weights assigned to
queues are w = 4, w = 2, and w = 1. The contents of each queue at time t1 are shown in below Figure.
Assume packets are all the same size and that transmission time for each is 1 micro-second. Answer the
following:
Arrival
Processor
Classifier
W = 4
9, 8, 7, 6, 5, 4, 3, 2, 1
w=2
15, 14, 13, 12, 11, 10
w = 1
18, 17, 16
-Departure
a. Using timeline, show the departure time for each packet,
b. Find the departure delay of each packet with respect to the previous packet in each class.
c. Has queuing created jitter for each class?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F254965a8-53e0-4d13-9b45-902387fc54eb%2Fd0689396-0b3f-405c-b822-1321d71bcf8d%2Fdcb9emd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q3. Consider weighted queueing scheme with three queues at the output port. The weights assigned to
queues are w = 4, w = 2, and w = 1. The contents of each queue at time t1 are shown in below Figure.
Assume packets are all the same size and that transmission time for each is 1 micro-second. Answer the
following:
Arrival
Processor
Classifier
W = 4
9, 8, 7, 6, 5, 4, 3, 2, 1
w=2
15, 14, 13, 12, 11, 10
w = 1
18, 17, 16
-Departure
a. Using timeline, show the departure time for each packet,
b. Find the departure delay of each packet with respect to the previous packet in each class.
c. Has queuing created jitter for each class?
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