Network Foundations

The core concepts that underpin the entire field of computer networking. From the physics of the wire to the logical abstraction of the OSI model.

Module Chapters

Chapter 01

The OSI Model: Why It Matters

The OSI Model: Why It Matters

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Chapter 02

The TCP/IP Model: The Real Internet

The TCP/IP Model: The Real Internet

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Chapter 03

Network Topologies

Network Topologies

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Chapter 04

Switching Types

Switching Types

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Chapter 05

Data Transmission

Data Transmission

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Chapter 06

Module Review: Foundations

Module Review

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