100% Off Udemy Course Coupon Code Computer Networking Basics For Desktop Support Technician Course Free: Learn the basics of computer networking and the OSI model in this 30-minute course. Over this course, you’ll learn some of the basic fundamentals surrounding computer networking and the OSI Model, Switches vs Hubs, Half-duplex and full-duplex data transmissions, IPv4 and IPv6, Quality of Service (QoS) and how this works, High-level explanations of each layer of the OSI Model and how they relate to networking.
Free Course Content:
Learn Computer Networking Basics For Desktop Support Free with Udemy Courses

Udemy free online courses with certificates. Also included are some real-world examples of how the OSI Model is applied in a corporate environment, as well as how troubleshooting tasks make use of this model.
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Learn About:
- Switches vs Hubs
- The difference between half-duplex and full-duplex data transmissions
- An explanation of IPv4 and IPv6
- Quality of Service (QoS) and how this works
- High-level explanations of each layer of the OSI Model and how they relate to networking.
Requirements:
- 1 year or more of experience as an IT professional at a helpdesk support level