Codelivly

Networking Fundamentals

By Rocky Categories: Networking
Wishlist Share
Share Course
Page Link
Share On Social Media

About Course

If you’ve ever wondered how the internet works, what an IP address really means, or why Wi-Fi sometimes just won’t connect — this is the perfect place to start.

“Networking Fundamentals – From Zero to Connected” is a beginner-friendly guide that breaks down the world of computer networking into simple, clear explanations. You’ll learn what networks are, how devices talk to each other, what IP addresses do, how data travels, and why tools like ping, ipconfig, and traceroute are so useful.

No complex jargon. No prior experience needed. Just real-world concepts, everyday examples, and useful tools — all explained in a way that makes sense.

Show More

What Will You Learn?

  • Understand how the internet and computer networks work
  • Identify the components of a basic network (router, switch, NIC, etc.)
  • Learn about IP addresses, subnetting, and addressing basics
  • Use essential networking commands like ping, ipconfig, and traceroute
  • Understand common network threats and how firewalls and antivirus protect you
  • Explore key protocols like HTTP, DNS, FTP, and DHCP in real-world context
  • Troubleshoot basic connectivity and network issues confidently

Course Content

Introduction to Networking

  • What is a Network?
  • Need for Networking
  • Types of Networks (LAN, WAN, MAN)

Network Components

Network Topologies

OSI and TCP/IP Models

IP Addressing

Basic Network Protocols

Internet and Connectivity

Network Security

Basic Troubleshooting Tools