4. The figure below shows a router connected to 4 devices. All devices, including the router, have transmission rates = 1 Mbits/s. The router can process the data instantaneously (processing delay= Os for all packets). The queue can hold a maximum of 10 Mbits at any given time, Note that all packets have to join the queue. The table in the figure shows the time at which packets are generated (in s), where they are generated, where they are going, and the size of each packet. R = 1 Mbits/s B R = 1 Mbits/s A Router Queue Processing Delay = Os Transmission Rate = 1 Mbits/s C R = 1 Mbits/s Time from to (s) Size (Mbits) t=0 A B 5 R=1 Mbits/s t = 1 C D 5 D t=2 B A 10 t = 10 D C 10 t = 11 A B 5
4. The figure below shows a router connected to 4 devices. All devices, including the router, have transmission rates = 1 Mbits/s. The router can process the data instantaneously (processing delay= Os for all packets). The queue can hold a maximum of 10 Mbits at any given time, Note that all packets have to join the queue. The table in the figure shows the time at which packets are generated (in s), where they are generated, where they are going, and the size of each packet. R = 1 Mbits/s B R = 1 Mbits/s A Router Queue Processing Delay = Os Transmission Rate = 1 Mbits/s C R = 1 Mbits/s Time from to (s) Size (Mbits) t=0 A B 5 R=1 Mbits/s t = 1 C D 5 D t=2 B A 10 t = 10 D C 10 t = 11 A B 5
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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Transcribed Image Text:4. The figure below shows a router connected to 4 devices. All devices,
including the router, have transmission rates = 1 Mbits/s. The router can
process the data instantaneously (processing delay= Os for all packets). The
queue can hold a maximum of 10 Mbits at any given time, Note that all
packets have to join the queue. The table in the figure shows the time at
which packets are generated (in s), where they are generated, where they
are going, and the size of each packet.
R=1 Mbits/s
B
R = 1 Mbits/s
A
Router
Queue
Processing Delay = Os
Transmission Rate = 1 Mbits/s
C
R = 1 Mbits/s
Time
(s)
from
to
Size
(Mbits)
t=0
R = 1 Mbits/s
t = 1
D
t = 2
В
t = 10
D
BD
ACBO
5
5
A
10
C
10
t = 11
A
B
5
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