Which AP mode sends captured RF data to Aruba Central for waterfall plots?

Which AP mode sends captured RF data to Aruba Central for waterfall plots?

• A. Hybrid Mode
• B. Air Monitor
• C. Spectrum Monitor
• D. Dual Mode

Answer: (C)

Spectrum analysis is the feature that powers the waterfall plots in Aruba Central. Spectrum Monitor mode configures an AP’s radio to act as a spectrum analyzer, capturing wideband RF data and streaming it to Aruba Central so the system can render the waterfall visualization showing how RF energy varies across frequencies over time. This is exactly what you need to visualize interference, channel occupancy, and spectral events. Air Monitor focuses on detecting devices, beacons, and general air quality for security and rogue AP detection rather than providing spectrum data for visualization. Dual Mode involves using radios for standard client access plus monitoring, but it isn’t specifically the data path that creates the Central waterfall plots. Hybrid mode can combine monitoring functions, but the dedicated spectrum data stream required for waterfall plots comes from Spectrum Monitor.

Spectrum analysis is the feature that powers the waterfall plots in Aruba Central. Spectrum Monitor mode configures an AP’s radio to act as a spectrum analyzer, capturing wideband RF data and streaming it to Aruba Central so the system can render the waterfall visualization showing how RF energy varies across frequencies over time. This is exactly what you need to visualize interference, channel occupancy, and spectral events.

Air Monitor focuses on detecting devices, beacons, and general air quality for security and rogue AP detection rather than providing spectrum data for visualization. Dual Mode involves using radios for standard client access plus monitoring, but it isn’t specifically the data path that creates the Central waterfall plots. Hybrid mode can combine monitoring functions, but the dedicated spectrum data stream required for waterfall plots comes from Spectrum Monitor.