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Internet creation, function, real-world links

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12 Modules · 79 Lessons

Recommended resources

Module 1

The Birth of the Internet

Module 2

Physical Infrastructure and Network Types

Module 3

Layered Network Models

Module 4

Data Link Layer: Local Area Networks

Module 5

Network Layer: IP Addressing and Subnetting

Module 6

Core Network Protocols: ARP, ICMP, and DHCP

Module 7

Network Layer: Routing Fundamentals

Module 8

Transport Layer: TCP and UDP

Module 9

Application Layer: Socket Programming in C

Module 10

Application Layer: The Web and DNS

Module 11

Fundamentals of Network Security

Module 12

Modern Networking and Synthesis