3 votes 3 votes If the TCP round-trip time, RTT, is currently 30 msec and the following acknowledgements come in after 26, 32, and 24 msec, respectively, what is the new RTT estimate using the Jacobson algorithm? Use α = 0.9. Computer Networks computer-networks tanenbaum transport-layer tcp + – ajaysoni1924 asked Mar 18, 2019 ajaysoni1924 6.3k views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Ashutosh_k commented May 21, 2019 reply Follow Share Data is insufficient. Initial Deviation needs to be mentioned in the question. 0 votes 0 votes prakashm commented Sep 6, 2020 reply Follow Share They are just asking about new RTT, not TO(Time Out) . So we do not need deviation at all. New RTT after calculation would be = 29.256 msec 1 votes 1 votes Please log in or register to add a comment.
1 votes 1 votes Reference : https://www.chegg.com/homework-help/tcp-round-trip-time-rtt-currently-30-msec-following-acknowle-chapter-6-problem-32p-solution-9780133072624-exc prithvish111 answered Oct 22, 2020 prithvish111 comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes new RTT(i.e for second frame)=α RTT+(1-α )arrival RTT(of the first frame which is given as 26ms) SO new RTT=29.6ms Ayush5harma answered Nov 18, 2019 Ayush5harma comment Share Follow See all 0 reply Please log in or register to add a comment.
