1 Songwu Lu/UCLACS118/3-14-2002 Computer Networking: the overall picture why packet switching? What’s in a packet: –header: contains all the information.
6/5/05CS118/Spring051 About the Final Exam r Saturday June 11 3:00-6:00PM, 2444 BH r Material to be covered Chapters 2 & 3: 20-30% Chapter 4 (4.4-4.8),
