In a network using the Go-Back-N protocol with m = 3 and the sending window of size 7, the values are Sf = 42, Sn = 46, and Rn = 44. Assume that the network does not duplicate or reorder the packets. (i) What are the sequence numbers of data packets is transit? (ii) what are the acknowledgment numbers of data packets in transit?
In a network using the Go-Back-N protocol with m = 3 and the sending window of size 7, the values are Sf = 42, Sn = 46, and Rn = 44. Assume that the network does not duplicate or reorder the packets. (i) What are the sequence numbers of data packets is transit? (ii) what are the acknowledgment numbers of data packets in transit?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:In a network using the Go-Back-N protocol
with m = 3 and the sending window of size
7, the values are Sf = 42, Sn = 46, and Rn =
44. Assume that the network does not
duplicate or reorder the packets.
(i) What are the sequence numbers of data
packets is transit?
(ii) what are the acknowledgment numbers
of data packets in transit?
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