Skill

Use Wireless LAN Technologies

February 2025 with Keith Barker

Join Keith Barker as we learn how Wi-Fi networks work and how to set them up and manage them. Watch along as Keith explains wireless channels, network types, how Wi-Fi devices identify each other, and how to secure a wireless network.

Recommended Experience

Basic understanding of networking concepts like IP addresses and protocols
Familiarity with configuring basic network devices
Some experience with using Wi-Fi networks would be helpful

Related certifications

Network+

Related Job Functions

Network technician
IT support specialist
Wireless network engineer

Keith discovered a love for computers and networking in 1984 and began his IT career in 1985. He specializes in networking and security.

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Skill Outline

1. Intro to Wi-Fi and Wireless LAN Technologies (0:33)
2. Channels and Frequency Ranges (16:16)
3. Network Types (8:52)
4. Overlapping and Wi-Fi (5:00)

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