'Layer takes data' presentation slideshows

CE80N Introduction to Networks & The Internet

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Week 2 Lecture 1

Week 2 Lecture 1. Layers (basics) Dr. Fei Hu. Review last lecture. Dialup via modem up to 56Kbps direct access to router (often less) Can’t surf and phone at same time: can’t be “always on”. Communication Network example 1: Residential access: point to point access.

418 views • 27 slides

Network Programming: Syllabus

Network Programming: Syllabus. Spring 2009, Prof. Kihyun Pyun. Evolution of Data Communication Networks (1). A key motivation A typical key cost : communication media installation cost Equipments are relatively cheap!. Evolution of Data Communication Networks (2).

417 views • 25 slides