Two neighboring nodes ( A and B ) use a sliding - window protocol with a 3 - bit sequence number . A go - back - N is used with a window size of 5 . Assuming A is transmitting and B is receiving , show the window positions for the following succession of events : a . ) Before A sends any frames b . ) After A sends frames 0 , 1 , 2 , 3 , 4 and B acknowledges them . c . ) After A sends frames 5 , 6 , and 7 and B acknowledges them and the ACK is received by A.
Two neighboring nodes ( A and B ) use a sliding - window protocol with a 3 - bit sequence number . A go - back - N is used with a window size of 5 . Assuming A is transmitting and B is receiving , show the window positions for the following succession of events : a . ) Before A sends any frames b . ) After A sends frames 0 , 1 , 2 , 3 , 4 and B acknowledges them . c . ) After A sends frames 5 , 6 , and 7 and B acknowledges them and the ACK is received by A.
Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Two neighboring nodes ( A and B ) use a sliding - window protocol with a 3 - bit sequence number . A go - back - N is used with a window size of 5 . Assuming A is transmitting and B is receiving , show the window positions for the following succession of events : a . ) Before A sends any frames b . ) After A sends frames 0 , 1 , 2 , 3 , 4 and B acknowledges them . c . ) After A sends frames 5 , 6 , and 7 and B acknowledges them and the ACK is received by A.
![Two neighboring nodes (A and B) use a sliding-window protocol with a
3-bit sequence number. A go-back-N is used with a window size of 5.
Assuming A is transmitting and B is receiving, show the window
positions for the following succession of events:
a.) Before A sends any frames
b.) After A sends frames 0, 1, 2,3, 4 and B acknowledges them.
c.) After A sends frames 5, 6, and 7 and B acknowledges them and the
ACK is received by A.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffc0e66f9-0f35-4473-9c5e-b2ace93655bc%2F0d7e65fb-6d6c-4d8c-80ca-9ca9d82879e8%2Fhc99ahl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two neighboring nodes (A and B) use a sliding-window protocol with a
3-bit sequence number. A go-back-N is used with a window size of 5.
Assuming A is transmitting and B is receiving, show the window
positions for the following succession of events:
a.) Before A sends any frames
b.) After A sends frames 0, 1, 2,3, 4 and B acknowledges them.
c.) After A sends frames 5, 6, and 7 and B acknowledges them and the
ACK is received by A.
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