Description

Learn the essentials of computer network architecture, protocols, and troubleshooting techniques in this comprehensive video course (6 hours). You’ll cover TCP/IP, OSI model, DNS, DHCP, VLANs, and subnetting, as well as practical methods for diagnosing and fixing network issues.
The course includes hands-on labs with simulated network environments, giving you real troubleshooting experience. You’ll also receive printable cheat sheets on IP addressing, subnet masks, and common commands for quick reference during real-world work. Bonus: Interactive quizzes after each module to test your knowledge and final assessment with certification of completion. Perfect for beginners and IT professionals looking to strengthen their networking foundation.