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Networking Basics

Learn the fundamental concepts of computer networking, from how data travels across networks to understanding IP addresses and protocols.

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Lessons (4)

1

What is Networking?

An introduction to computer networking and why it matters

2

The OSI Model

Understanding the 7 layers of network communication

3

IP Addressing

How devices are identified on networks with IPv4 and IPv6

4

Network Protocols

Understanding TCP, UDP, and common application protocols