IT & Cloud free courses
freeCodeCamp.orgProfessionalFree
Computer Networking Fundamentals
Study network addressing, protocols, devices and troubleshooting with a course covering Network+ preparation topics.
1 video lesson · 9 h 25 min ·taught by Brian Ferrill
Lesson 1 of 1 · 9 h 25 min
Computer networking - full course
Check your understanding
Course quiz
Finish the course to unlock the quiz
Complete all 1 lessons and 5 questions open up here. You have 1 to go.
What you will learn
- Explain addressing and common network protocols
- Distinguish switches, routers and network layers
- Use a structured network troubleshooting process
Before you start
- Prerequisites
- Basic computer skills. Some IT support experience helps.
- Cost
- The video is free. The CompTIA Network+ examination and official certification are separate paid products.
Videos are embedded from freeCodeCamp.org’s own channel and remain theirs. The quiz is written by MTT to help you check your understanding; it is not an official freeCodeCamp.org assessment.