Learning Outcomes

Twisted-pair Cables

Cables and Signalling

Other Types of Cable

Wireless Networks

Wireless Encryption

Lesson Summary

Get the basics of wired and wireless media, protocols, standards and concepts.

Internet Protocol v4

Binary Numbers and IP Addresses

Default Gateway, DNS Server, Subnetting

Internet Protocol v6

Internet Protocol (IP) is what makes the internet and modern networks function. Here you will learn how.

Common TCP/IP Tools

Advanced TCP/IP Tools

Advanced TCP/IP Demonstrations

Discover and see the tools used to manage and troubleshoot networks.

Computer Networking - Wired and Wireless Networks and Protocols - Course Assessment

Learn the structure and function of wired and wireless networks and their protocols with this free computer course.

Computer Networking - Wired and Wireless Networks and Protocols

This free online course in Computer Networking introduces you to the basic structure and features of both wired and wireless networks and their protocols. Computer networking has become an indispensable part of both our personal lives and our business operations, which makes understand computer networks a very valuable asset in modern life. This free online course will teach you the ins and outs of computer networking for any application.

7 Best Sketch Courses for 2025

7 Best Free Haskell Courses for 2025

Duolingo Q1 2026: Toward 100M DAUs with Record Engagement and Slower Paid Growth

Coursera Q1 2022: $120.4M Revenue, $38.3M in Losses, 16K Degree Students

7 Best Autodesk Maya Courses for 2025: Exploring 3D Animation

The Series Finale of Online Education: Coursera Acquires Udemy

6 Best Site Reliability Engineering Courses to Take in 2025

The Rise of AI Search: ChatGPT Surpasses DuckDuckGo, Threatens Bing

OKR Certification Course: A Path to Renewed Enthusiasm and Productivity

The Business of Online Education: A Deep Dive Into Coursera’s Financials

25% of Coursera Courses Have Peer Reviews: Here Are the Best

[2025] 300+ Free Digital Marketing Certificates & Badges

2022 Year in Review: The “New Normal” that Wasn’t

Miro Acquires Reforge: This Is Not an Edtech Deal

[2025] 470+ Hours of Free LinkedIn Learning Courses with Free Certification

Chinese Edtech Pivots: Well-rounded Education, Hardware, Agriculture E-commerce, Fast-Food, Garments, and More