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In this class, we learn how the Internet works. From top (web, email, DNS) to bottom (physical WiFi transmission).

Schedule

Jan. 14, 2019

Lecture 1: Introduction

Video
Jan. 16, 2019

Lecture 2: What is the Internet, part 1

Video
Jan. 18, 2019

Lecture 3: What is the internet, part 2

Video
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Assignments

Homework 1: A command-line email client

Due date: Jan. 25, 2019 start of class

Homework 2: DNS resolution

Due date: Feb. 8, 2019 start of class

Homework 3: a relay chat server

Due date: Mar. 1, 2019
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Reminder important information is in the Syllabus