During a post-implementation survey, you have detected a non-802.11 wireless device transmitting in the area used by handheld 802.11g scanners. What is the most important factor in determining the…

The correct answer is C. Airtime utilization. Airtime Utilization is a per-channel statistic that defines what percentage of the channel is currently being used, and what percentage is therefore free. Airtime usage can come from: Data traffic to and from client devices. Interference from WiFi and non-WiFi sources…

Troubleshooting

Question

During a post-implementation survey, you have detected a non-802.11 wireless device transmitting in the area used by handheld 802.11g scanners. What is the most important factor in determining the impact of this non-802.11 device?

Options

AReceive sensitivity
BChannel occupied
CAirtime utilization
DProtocols utilized

How the community answered

(19 responses)

A
16% (3)
B
11% (2)
C
68% (13)
D
5% (1)

Explanation

Airtime Utilization is a per-channel statistic that defines what percentage of the channel is currently being used, and what percentage is therefore free. Airtime usage can come from: Data traffic to and from client devices. Interference from WiFi and non-WiFi sources. Management overhead from APs and client devices.

Topics

#non-802.11 interference#airtime utilization#2.4 GHz coexistence#WLAN impact analysis

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