TDC 375-701 Lecture Notes 1 I. Welcome and Introduction A. Student introductions, do you fully understand any of these? 1. 140.192.6.0/25, what is the directed broadcast address? 2. ARP is a 2 1/2 protocol. 3. TCP 3-way handshake. 4. How traceroute works. B. Instructor introduction and career overview C. Syllabus D. Submit homework via Course OnLine (COL) only please II. The End-to-end Argument Where to place functionality in a communications system? e2e argues for moving it up, into the application if possible, because it may be redundant at lower layers (you have to do it at the ends anyway). A. Example: file transfer III. By-example slide deck IV. Exploration slide-deck V. The Real World: Experiences with Conficker C Sinkhole Operation and Analysis VI. Worksheet 1 in small groups in class $Id: notes1.txt,v 1.2 2009/09/16 20:48:56 jtk Exp $