Wireless Fundamentals - CCNA 200-301 Complete Course

Explore wireless LAN fundamentals in this comprehensive video lecture from the CCNA 200-301 course. Delve into Wi-Fi standards, radio frequency concepts, and various service sets. Learn about signal propagation, including absorption, reflection, refraction, diffraction, and scattering. Understand RF bands, channels, and 802.11 standards. Examine different service set types like IBSS, BSS, ESS, and MBSS, as well as distribution systems and AP operational modes. Test your knowledge with quizzes and review key concepts to strengthen your understanding of wireless networking principles.

Introduction.
Things we'll cover.
Wireless networks intro.
Signal absorption.
Signal reflection.
Signal refraction.
Signal diffraction.
Signal scattering.
Wireless networks intro (cont.).
Radio Frequency (RF).
RF Bands (2.4 GHz, 5 GHz).
RF Channels.
802.11 standards.
Service Sets.
Service Sets: IBSS.
Service Sets: BSS.
Service Sets: ESS.
Service Sets: MBSS.
Distribution System.
AP Operational Modes.
Review.
Things we covered.
Quiz 1.
Quiz 2.
Quiz 3.
Quiz 4.
Quiz 5.
Boson ExSim.