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CWDP-305 · Question #153

After designing and deploying a WLAN infrastructure, you realized the CCI is causing poor performance in the 2.4 GHz band. Primarily, you've designed the WLAN for 5 GHz and 2.4 GHz as a best effort…

The correct answer is C. Turn-off 2.4 GHz radios on some APs. See the full explanation below for the reasoning.

Question

After designing and deploying a WLAN infrastructure, you realized the CCI is causing poor performance in the 2.4 GHz band. Primarily, you've designed the WLAN for 5 GHz and 2.4 GHz as a best effort. You found out that the implementers didn't follow your guidelines when configuring the WLAN infrastructure. What can you do to minimize as much as possible the CCI impact in the 2.4 GHz band?

Options

  • AAdd more APs to the infrastructure
  • BIncrease the transmit power on all APs
  • CTurn-off 2.4 GHz radios on some APs
  • DUse all channels available in the 2.4 GHz band

How the community answered

(24 responses)
  • A
    8% (2)
  • B
    13% (3)
  • C
    75% (18)
  • D
    4% (1)

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