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Certified Wireless Network Administrator Online Training

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This entry-level Certified Wireless Network Administrator training covers the objectives in the CWNA-108 exam, which is the one required exam to earn the Certified Wireless Network Administrator certification.

For any network administrator whose career involves a focus on wireless technologies -- or may some day, Certified Wireless Network Administrator is the perfect certification. The CWNA cert is provided by Certified Wireless Network Professionals, and after taking the CWNA-108 exam, you'll know your way around every technology, device and problem a wireless network could throw at you.

  • 1. Define the Characteristics of Radio Frequency (RF)
  • 2. Physics of Light
  • 3. Anatomy of RF Waves
  • 4. The Electromagnetic Spectrum
  • 5. Review and Quiz
  • 6. Intro
  • 7. Wireless Transmit Power
  • 8. Introducing the Decibel 1
  • 9. dBm Measurements and Math 1
  • 10. Wi-Fi dBm Calculations 1
  • 11. Review and Quiz 1
  • 12. Intro 1
  • 13. RF Propagation 1
  • 14. Free Space Path Loss and RSSI 1
  • 15. RF Interference 1
  • 16. Noise Floor and SNR 1
  • 17. Review and Quiz
  • 18. Intro
  • 19. Channels and Bands
  • 20. Antenna Gain
  • 21. IR, EIRP, and Power Limits
  • 22. Loss and Link Budgets
  • 23. Review and Quiz
  • 24. Intro
  • 25. Electricity Concepts
  • 26. AC Voltage and Wi-Fi
  • 27. Voltage Standing Waves (VSW)
  • 28. Voltage Standing Wave Ratio (VSWR) and Return Loss
  • 29. Review and Quiz
  • 30. Intro
  • 31. Reflection, Refraction, and Scattering
  • 32. Diffraction and Absorption
  • 33. Common Attenuation Values 1
  • 34. Receiver Sensitivity and Fade Margin 1
  • 35. Review and Quiz 5
  • 36. Intro 7
  • 37. Multipathing 1
  • 38. Signal Beamwidth 1
  • 39. Polarization and Orientation 1
  • 40. Fresnel Zones 1
  • 41. Review and Quiz 7
  • 42. Intro 1
  • 43. Antenna Effects 1
  • 44. Antenna Deployment 1
  • 45. Antenna Types 1
  • 46. Antenna Patterns and Charts 1
  • 47. Antenna Systems and Accessories 1
  • 48. Review and Quiz 1
  • 49. Intro 1
  • 50. Spatial Diversity 1
  • 51. Multiple-Input Multiple-Output (MIMO) 1
  • 52. Multiple-Input Technologies 1
  • 53. Multiple-Output Technologies 1
  • 54. Antenna Use and MU-MIMO 1
  • 55. Review and Quiz 1
  • 56. Intro 1
  • 57. Standards and Regulations 1
  • 58. IEEE 1
  • 59. Wi-Fi Alliance 1
  • 60. IETF 1
  • 61. Regulatory Domains and Agencies 1
  • 62. Review and Quiz 1
  • 63. Intro 1
  • 64. 802.11 and 802.11abg 1
  • 65. 802.11n (Wi-Fi 4)
  • 66. 802.11ac (Wi-Fi 5) 1
  • 67. 802.11ax (Wi-Fi 6 and 6E) 1
  • 68. Review and Quiz 1
  • 69. Intro 3
  • 70. FHSS and DSSS 1
  • 71. DSSS Data Encoding 1
  • 72. Orthogonal Frequency Division Multiplexing (OFDM) 1
  • 73. OFDMA and Resource Units 1
  • 74. Review and Quiz 3
  • 75. Intro 1
  • 76. Modulation and Encoding 1
  • 77. Phase, Amplitude, and Frequency Keying 1
  • 78. Data Encoding with Symbols 1
  • 79. Interpreting Modulation 1
  • 80. Review and Quiz 1
  • 81. Intro 3
  • 82. BPSK and QPSK 1
  • 83. Constellation Diagrams and 16-QAM 1
  • 84. 64-, 256-, and 1024-QAM 1
  • 85. Convolutional Coding 1
  • 86. Review and Quiz 3
  • 87. Intro 5
  • 88. Licensed, Unlicensed, and ISM Bands 1
  • 89. The 2.4GHz Band 1
  • 90. The 5GHz Band 1
  • 91. The 6GHz Band 1
  • 92. The 1GHz and 60GHz Bands 1
  • 93. Review and Quiz 5
  • 94. Intro 1
  • 95. Fourier Transforms 1
  • 96. Inverse Fourier Transforms 1
  • 97. Fast Fourier Transforms 1
  • 98. OFDM Transmissions 1
  • 99. Symbol Duration and Guard Interval 1
  • 100. Review and Quiz 1
  • 101. Intro 1
  • 102. Channel Bonding and Primary Channels 1
  • 103. Non-Overlapping Channels 1
  • 104. Data Rate and Throughput 1
  • 105. Bandwidth 1
  • 106. Review and Quiz 1
  • 107. Intro 1
  • 108. 2.4GHz Channels 1
  • 109. 5GHz Channels and UNII Bands 1
  • 110. 5GHz Channel Bonding 1
  • 111. 5GHz DFS and TPC 1
  • 112. 6GHz Channels 1
  • 113. Review and Quiz 1
  • 114. Intro 1
  • 115. The Local Area Network (LAN) 1
  • 116. The Wireless LAN (WLAN) 1
  • 117. Wireless Ad-Hoc Networks 1
  • 118. Wireless Bridging 1
  • 119. Wireless Mesh 1
  • 120. Review and Quiz 1
  • 121. Intro 1
  • 122. Access Points (APs) 1
  • 123. Stations (STAs) 1
  • 124. Wireless LAN Controllers (WLCs) 1
  • 125. Distribution Systems and Media 1
  • 126. Service Sets and Identifiers 1
  • 127. Review and Quiz 1
  • 128. Intro 1
  • 129. The OSI Model 1
  • 130. Headers and Encapsulation 1
  • 131. Ethernet Header Structure and FCS 1
  • 132. L2 and L3 Transport 1
  • 133. Review and Quiz 1
  • 134. Intro 1
  • 135. PHY and MAC 1
  • 136. MAC Sublayers, MSDU, and MPDU 1
  • 137. 802.11 Header and Fields 1
  • 138. 802.11 Header Addresses 1
  • 139. Review and Quiz 1
  • 140. Intro 1
  • 141. 802.11 MPDU and Encapsulation 1
  • 142. MAC MTU 1
  • 143. PHY Mechanisms 1
  • 144. 802.3 Wired Preamble 1
  • 145. 802.11 PHY Preamble and Header 1
  • 146. Review and Quiz 1
  • 147. Intro 1
  • 148. MAC Addressing 1
  • 149. A-MSDU Aggregation 1
  • 150. A-MPDU Aggregation 1
  • 151. Aggregation Enhancements 1
  • 152. Review and Quiz 1
  • 153. Intro 1
  • 154. Management Frames 1
  • 155. Control and Data Frames 1
  • 156. Scanning, Probing, and Hidden SSIDs 1
  • 157. Authentication and Association 1
  • 158. Data Protection 1
  • 159. Review and Quiz 1
  • 160. Intro 3
  • 161. CSMA - Collision Avoidance 1
  • 162. Distributed Coordination Function 1
  • 163. Physical Carrier Sense 1
  • 164. Virtual Carrier Sense 1
  • 165. Review and Quiz 3
  • 166. Intro 1
  • 167. Interframe Spaces 1
  • 168. Pseudo-Random Backoff Timer 1
  • 169. Contention Window Scaling 1
  • 170. RTSCTS 1
  • 171. Review and Quiz 1
  • 172. Intro 3
  • 173. QoS Mechanisms 1
  • 174. HCF and EDCA 1
  • 175. Arbitration IFS 1
  • 176. TXOP and TSpec 1
  • 177. Review and Quiz 3
  • 178. Intro 1
  • 179. Roaming 1
  • 180. Fast Secure Roaming 1
  • 181. Airtime Fairness 1
  • 182. Protected Mode 1
  • 183. Review and Quiz 1
  • 184. Intro 3
  • 185. Legacy Power Management 1
  • 186. WMM-Power Save 1
  • 187. MIMO Power Management - CWNP Certified Wireless Network Administrator (CWNA-108) CBT Nuggets
  • 188. TXOP-PS and TWT 1
  • 189. Review and Quiz 3
  • 190. Intro 1
  • 191. Basic AP Features 1
  • 192. Dual-Radios and Dual-Band Antennas 1
  • 193. Tri and Quad Radios
  • 194. Antennas and DART Connectors 1
  • 195. Self-Identifying Antennas (SIAs) 1
  • 196. Review and Quiz 1
  • 197. Intro to Power over Ethernet (PoE) - CWNP Certified Wireless Network Administrator (CWNA-108) CBT Nuggets
  • 198. PoE Overview 1
  • 199. PoE Standards 1
  • 200. PoE Example on Cisco WLC 1
  • 201. PoE Example on Cisco Catalyst Switch 1
  • 202. PoE Example using Fortinet 1
  • 203. Intro to Wireless LAN Architectures 1
  • 204. WLAN Architectures Overview 1
  • 205. Control, Management, & Data Planes 1
  • 206. Standalone APs 1
  • 207. Wireless LAN Controllers 1
  • 208. Fortinet Controller Demonstration 1
  • 209. Intro to 802.11 WLAN Design Considerations - CWNP Certified Wireless Network Administrator (CWNA-108) CBT Nuggets
  • 210. WLAN Design Considerations Overview 1
  • 211. Coverage Area 1
  • 212. Channel Design 1
  • 213. Roaming 1
  • 214. Additional Design Considerations 1
  • 215. Intro to Network Services Used with WLANs 1
  • 216. Network Services Overview 1
  • 217. DHCP Services 1
  • 218. DNS Services 1
  • 219. Network Time Protocol (NTP) 1
  • 220. Authentication Services 1
  • 221. Intro to Wireless Network Security 1
  • 222. Wireless Network Security Overview 1
  • 223. Weak Security Options to Avoid 1
  • 224. 802.11i and Better Wireless Security 1
  • 225. WPA3 1
  • 226. Enhanced Open with OWE 1
  • 227. Security Options and Tools for Wireless 1
  • 228. Intro 1
  • 229. Information Gathering 1
  • 230. Coverage and Capacity 1
  • 231. Client Devices and Roaming 1
  • 232. Throughput and Connectivity 1
  • 233. Review and Quiz 1
  • 234. Intro 1
  • 235. CCI and CCC 1
  • 236. Wireless Hazards 1
  • 237. Channel and Station Management 1
  • 238. BSS Coloring 1
  • 239. Review and Quiz 1
  • 240. Intro 3
  • 241. Meeting Signal Thresholds 1
  • 242. Real-Time Applications 1
  • 243. Capacity and Cell Sizes 1
  • 244. Band and Channel Planning 1
  • 245. Review and Quiz 3
  • 246. Intro 5
  • 247. Validating the Wireless Network 1
  • 248. Offsite Surveys 1
  • 249. Onsite Surveys 1
  • 250. Passive and Active Surveys 1
  • 251. Review and Quiz 5
  • 252. Intro 7
  • 253. Troubleshooting Methodologies 1
  • 254. Top-Down and Bottom-Up 1
  • 255. Common Wireless Problems 1
  • 256. Wireless Configurations 1
  • 257. Review and Quiz 7
  • 258. Intro 9
  • 259. Initial Troubleshooting 1
  • 260. Spectrum Analyzers 1
  • 261. Protocol Analyzers 1
  • 262. Throughput Testers 1
  • 263. Review and Quiz 9
  • 264. Intro 11
  • 265. Review Session 1
  • 266. Review Session 2
  • 267. Review Session 3
  • 268. Review Session 4
  • 269. Intro 13
  • 270. Review Session 1
  • 271. Review Session 2
  • 272. Review Session 3
  • 273. Review Session 4
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