1 Physical Media r physical link: transmitted data bit propagates across link r guided media: m signals propagate in solid media: copper, fiber r unguided.
CS 3830 Day 2 Introduction 1-1. Announcements Program 1 posted on the course web Project folder must be in 1DropBox on S drive by: 9/14 at 3pm Must.
1: Introduction1 Packet switching versus circuit switching r Great for bursty data m resource sharing m no call setup r Excessive congestion: packet delay.
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