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CWDP-303 – Certified Wireless Design Professional

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Showing 1–3 of 10 questions

Question 1

While performing a validation site survey, you realize that overlapping channels are being used on the 2.4 GHz bad due to the automatic channel assignment algorithm of the WLAN infrastructure. What should you do to prevent this?

Select an option, then click Submit answer.

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    Reconfigure the automatic channel assignment settings to use only channels 1, 6, and 11
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    Purchase and deploy new APs from a different vendor
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    Reconfigure the network to use static channel plans because automatic channel assignment algorithms are all broken
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    Leave it as it is; sometimes using all 11 channels in 2.4 GHz gives the optimum performance result
Question 2

Using a SCA means that all APs will be using the same channel in a given layer. How is the AP with which the client associates determined?

Select an option, then click Submit answer.

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    All APs share a virtual IP address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
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    All APs share a virtual Multicast Address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
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    All APs share a virtual BSSID. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
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    The client selects the AP based on a known set of MAC to BSSID mappings stored in the clients authorized SSID listing.
Question 3

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?

Select an option, then click Submit answer.

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    Add more APs to the infrastructure
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    Increase the transmit power on all APs
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    Turn-off 2.4 GHz radios on some APs
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    Use all channels available in the 2.4 GHz band