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Beginner12 hours

Networking Fundamentals 101

Start your networking journey here. Learn the OSI model, understand how switches and routers work, master IP addressing, and build a solid foundation for your networking career.

2 modules
2 lessons
1 interactive
2 quizzes
Course Overview
2
Modules
2
Lessons
2
Quizzes

Prerequisites

  • Basic computer literacy
  • Familiarity with using command line (helpful but not required)

Course Curriculum

2 modules / 2 lessons
1

OSI Model Basics

1 lesson

1
Understanding the OSI Model: A Beginner's Guide
12 minQuiz
2

Ethernet & Switching

1 lesson

1
How Does a Switch Learn MAC Addresses?
7 minInteractiveQuiz
What You Will Learn
  • Understand the OSI and TCP/IP models
  • Configure basic switch and router settings
  • Calculate and assign IP addresses and subnets
  • Troubleshoot common network connectivity issues
  • Explain how VLANs and trunking work