How many simple paths (those that do not repeat a node) are there from node A to G? What is the shortest path from node A to node G? What is the overall delay? If node E fails, does that change the shortest path? If so, what is the new shortest path?

Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter20: Queuing Theory
Section20.10: Exponential Queues In Series And Open Queuing Networks
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Chapter 7
Computer Networks and Cloud Compu
392
18. W
16. Given the following diagram, where the
numbers represent the time delays across a link:
(c
4
Smin to
5
A
2 3
19. I
3.
LeaG
ellemr
6.
1
a. How many simple paths (those that do not
repeat a node) are there from node A to G?
b. What is the shortest path from node A to
node G? What is the overall delay?
c. If node E fails, does that change the shortest
path? If so, what is the new shortest path?
Transcribed Image Text:Chapter 7 Computer Networks and Cloud Compu 392 18. W 16. Given the following diagram, where the numbers represent the time delays across a link: (c 4 Smin to 5 A 2 3 19. I 3. LeaG ellemr 6. 1 a. How many simple paths (those that do not repeat a node) are there from node A to G? b. What is the shortest path from node A to node G? What is the overall delay? c. If node E fails, does that change the shortest path? If so, what is the new shortest path?
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