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EngineeringNotes
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Computer Networks

Master the art of connecting computers. From physical cables and signals to complex protocols that power the global internet.

01
Foundations

Introduction

Basics of Computer form, Goals (Resource Sharing), Network Topologies, and Types (LAN/MAN/WAN).

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02
Physical Layer

Data Communication

4 Parts: Fundamentals, Signals, Transmisison Media, and Switching.

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03
Data Link Layer

Data Link Layer

Framing, Error Control, Flow Control, MAC Addressing, and Switching concepts.

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04
Coming Soon

Network Layer

IP Addressing, Routing Algorithms, Subnetting, and the Internet Protocol.