1. TELE3118 extras For week 1

2. Course delivery Should have watched week 1 videos by now. Wed: Essence Mon: Extras: Elaboration(!) + Extension(+) Form: submitting questions Tutorials start week 2/3 (Q5 covers video 2-1) Labs start week 4/5

3. Form Form for asking questions Intention: Ask questions when they arise Direct Monday “Extras” lectures to cover what you want. Accumulate Q&A in an orderly fashion o s.t. can be used by other students o e.g. faster answers: already online

4. Introduction a human protocol and a computer network protocol: Hi Got the time? 2:00 TCP connection response Get http://www.awl.com/kurose-ross time TCP connection request What’s a protocol? 1-4 Slide from: Jim Kurose, Keith Ross: Computer Networking: A Top Down Approach 6 th edition, Addison-Wesley, March 2012 All material copyright 1996-2012 J.F Kurose and K.W. Ross, All Rights Reserved

5. CN5E by Tanenbaum & Wetherall, © Pearson Education-Prentice Hall, 2011