300-425 · Question #159
A network consultant must create a wireless design with these characteristics: - Provide coverage in a single contiguous space. - Support dual-band wireless coverage. - Use nine APs for full…
The correct answer is C. Disable 2.4 GHz radios on selective APs. In a high-density environment where 5 GHz coverage is provided by nine APs, disabling the 2.4 GHz radios on some APs can reduce co-channel interference because the 2.4 GHz band has fewer non-overlapping channels. This approach helps maintain coverage while mitigating
Question
A network consultant must create a wireless design with these characteristics:
- Provide coverage in a single contiguous space.
- Support dual-band wireless coverage.
- Use nine APs for full coverage in a 5 GHz band.
What must the engineer do to mitigate co-channel interference and maintain coverage in 2.4 GHz?
Options
- AAdjust the TPC neighbor threshold value to -64 dBm on the 2.4 GHz band.
- BConfigure static channel and power settings of the 2.4 GHz radios.
- CDisable 2.4 GHz radios on selective APs.
- DDeactivate low data rates on the 2.4 GHz band.
How the community answered
(34 responses)- A9% (3)
- B12% (4)
- C74% (25)
- D6% (2)
Explanation
In a high-density environment where 5 GHz coverage is provided by nine APs, disabling the 2.4 GHz radios on some APs can reduce co-channel interference because the 2.4 GHz band has fewer non-overlapping channels. This approach helps maintain coverage while mitigating
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