Wireless Fundamentals 2 (WFUN2) Online

Kursinhalt

RF Advanced Topics

• Electromagnetic Spectrum
• Evolution of Wi-Fi 6
• Understanding Guard Interval
• Inverse-Square Law
• Advanced Antenna Design
• Wi-Fi RF Improvements
• Maximal Ratio Combining
• Transmit Beamforming
• Spatial Multiplexing
• Advanced Wi-Fi Modulation
• Relationship Between Modulation and SNR
• Channel Bonding

Radio Resource Management

• RRM Algorithm
• Dynamic Channel Assignment
• Dynamic Bandwith Selection
• Dynamic Frequency Selection
• Transmit Power Control
• Coverage Hole Detection and Mitigation

802.11ax / WiFi 6 / WiFi 6e

• 802.11ax
• Understanding OFDMA
• Resource Units
• OFDMA and MU-MIMO
• BSS Coloring
• 6 GHz and more

Different Wireless Deployments

• Enterprise Deployment
• High Density Deployment
• Branch Office Deployment
• Central Breakout Considerations
• Local Breakout Considerations
• Wireless Mesh
• Office Extend and Teleworkers

Advanced Wireless Security

• Types of guest access
• Advanced Wireless Security
• WPA3 Security Enhancements
• Identity PSK

High Availability

• WLC High Availability
• HA SSO
• N+1 HA
• N+N HA
• Failover Issues

Wireless Deep Dive and Analysis

• WiFi Analysis
• Wi-Fi Useful Tools
• Application Testing
• Using Wireshark to Analyze a Packet Capture
• Wireshark Filters

Voraussetzungen

• Wireless Fundamentals 1 (WFUN1)
• Grundkenntnisse über Netzwerkprotokolle und Wireless LAN vorteilhaft, aber nicht zwingend notwendig

Zielgruppe

• IT-Mitarbeiter
• Netzwerker
• Techniker/Elektrotechniker
• Administratoren