300-425 · Question #137
An engineer must produce a passive survey report. The coverage heat map shows the entire site with all signal levels. To see only the desired coverage, which action must the engineer take?
The correct answer is C. Use the RSSI slider to set the heat map to the desired cutoff filter. The coverage overage area heatmap shows the span of the signal (in terms of area) and intensity of the signal. The RSSI cutoff is the lowest value of RSSI in dBM which is considered a usable signal and it is shown in dark blue color. RSSI cutoff value in rendering heat map…
Question
An engineer must produce a passive survey report. The coverage heat map shows the entire site with all signal levels. To see only the desired coverage, which action must the engineer take?
Options
- AChange the color scheme to show the desired heat map.
- BUse the RSSI calibration tool to configure the receiver sensitivity.
- CUse the RSSI slider to set the heat map to the desired cutoff filter.
- DFilter the results to show the desired APs only.
How the community answered
(34 responses)- A3% (1)
- C94% (32)
- D3% (1)
Explanation
The coverage overage area heatmap shows the span of the signal (in terms of area) and intensity of the signal. The RSSI cutoff is the lowest value of RSSI in dBM which is considered a usable signal and it is shown in dark blue color. RSSI cutoff value in rendering heat map, identifies the span over which the signal is higher than the specified RSSI cutoff value. 10/user/guide/ciscoprimeinfrastructure_3_10_userguide/use_wireless_site_maps.html#concept_0 452BBBC2E544BCA94AB432F0BE42E10
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