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Cisco

300-425 · Question #329

A consulting engineer is preparing to survey a brownfield deployment for a 6000-sqft building with four floors that have APs. The entire building is being remodeled and the furniture, office walls…

The correct answer is C. Use a survey tool with the existing AP positions using building floor maps and material. When a brownfield site is undergoing major physical changes (new furniture, walls, and materials), the correct approach is a predictive survey. Using a survey tool with existing AP locations, updated floor maps, and accurate material attenuation values allows the engineer to…

Wireless Site Survey

Question

A consulting engineer is preparing to survey a brownfield deployment for a 6000-sqft building with four floors that have APs. The entire building is being remodeled and the furniture, office walls, and decoration are being updated. The engineer must perform a survey analysis on the potential RF impact of newer furniture materials. How must the survey be conducted?

Options

  • AEvaluate the neighbor APs strength and density based on the radio statistics information of each
  • BMeasure upstream and downstream data rates based on the remodeling of the building.
  • CUse a survey tool with the existing AP positions using building floor maps and material
  • DPerform a sweep analysis first to predict the signal strength across each point in a floor.

How the community answered

(22 responses)
  • A
    5% (1)
  • B
    9% (2)
  • C
    73% (16)
  • D
    14% (3)

Explanation

When a brownfield site is undergoing major physical changes (new furniture, walls, and materials), the correct approach is a predictive survey. Using a survey tool with existing AP locations, updated floor maps, and accurate material attenuation values allows the engineer to model the RF impact of the new materials and assess coverage before or during remodeling.

Topics

#brownfield survey#building materials#predictive survey#RF impact

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