PPT-TCP Review

Author : calandra-battersby | Published Date : 2017-06-09

CS144 Review Session 4 April 25 2008 Ben Nham Announcements Upcoming dates Wed 430 Lab 3 due Lab 4 out Fri 52 Midterm Review Mon 55 Inclass midterm Wed 514 Lab 4

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TCP Review: Transcript


CS144 Review Session 4 April 25 2008 Ben Nham Announcements Upcoming dates Wed 430 Lab 3 due Lab 4 out Fri 52 Midterm Review Mon 55 Inclass midterm Wed 514 Lab 4 due Lab 3 is more complex than Lab 1 or Lab 2 so start now. Advanced Computer Networks: TCP Congestion Control. 1. Principles of Congestion Control. Congestion:. informally: “too many sources sending too much data too fast for the . network. to handle”. different from flow control!. TCP Algorithms:. Four intertwined algorithms used commonly in TCP implementations. Slow Start. - Every . ack. increases the sender’s window (. cwnd. ). size by 1. Congestion Avoidance . - Reducing sender’s window size by half at experience of loss, and increase the sender’s window at the rate of about . Based on: A look back at “Security Problems in the TCP/IP Protocol Suite” by Steven M. . Bellovin. , AT&T Labs-Research. Presented by :Moinul I . Zaber. ,. Kent State University. What’s on Today!. Hakim . Weatherspoon. Assistant Professor, . Dept. of Computer Science. CS 5413: High Performance Systems and Networking. September 5, 2014. Slides . used and adapted . judiciously from Computer Networking, A Top-Down Approach. Kulkarni. . Ameya.s. . JongHwa. Song. Ashvin. Goal (University of Toronto). Charles . Krasic. (University of British Columbia). Jonathan Walpole (Portland State University) . (. AccECN. ). draft-kuehlewind-tcpm-accurate-ecn-03. Bob Briscoe, BT. Richard Scheffenegger, NetApp. Mirja . Kühlewind. , Stuttgart . Uni. IETF-90, Jul’14. Bob Briscoe’s work is part-funded by the European Community. CEG436: Mobile Computing. Prabhaker. . Mateti. TCP RFCs: 793, 1122, 1323, 2018, 2581. Connection-oriented. Point-to-point: one sender, one receiver processes. send & receive buffers. Flow control: Do not flood the receiver’s buffer. Computer Networks. Principles of Congestion Control. Congestion:. informally: “too many sources sending too much data too fast for the . network. to handle”. different from flow control!. manifestations:. Sylvia Ratnasamy. http://inst.eecs.berkeley.edu/~ee122. /. Material thanks to Ion . Stoica. , Scott . Shenker. , Jennifer Rexford, Nick . McKeown. , and many other colleagues. 2. TCP Header. Source port. (Congestion Window Control). Ashkan Paya . 1. Based on. An argument for increasing TCP’s initial congestion window. Nandita Dukkipati, Tiziana Refice, Yuchung Cheng, Jerry Chu, Tom Herbert, Amit Agarwal, Arvind Jain and Natalia Sutin. Google Inc.. Dr. Rocky K. C. . Chang 18 October 2010. 1. TCP sliding window protocol. 2. The classical TCP employs a sliding window protocol with +ve acknowledgment and without selective repeat.. Recover lost data, and perform congestion and flow control.. Levasseur. 12/10/2013. Outline. Introduction. CUBIC. CUBIC in Linux. ns-3 Implementation. Results. Conclusions. 12/10/2013. 2. Introduction. TCP grows . cwnd. too slowly for large bandwidth connections. Swarun Kumar. With Slides From: Prof. Katabi, . Alizadeh. et al.. Congestion: A big problem. Sources in the Internet are compete for bandwidth and buffer space. S. 1. S. 2. R1. D. 10Mb/s. 2Mb/s. 100Mb/s. Start Here--- https://bit.ly/3BafKIB ---Get complete detail on TCP-BW exam guide to crack TIBCO Certified Professional - BusinessWorks (TCP-BW). You can collect all information on TCP-BW tutorial, practice test, books, study material, exam questions, and syllabus. Firm your knowledge on TIBCO Certified Professional - BusinessWorks (TCP-BW) and get ready to crack TCP-BW certification. Explore all information on TCP-BW exam with number of questions, passing percentage and time duration to complete test.

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