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300-425 – Designing Cisco Enterprise Wireless Networks (ENWLSD)

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Showing 4–6 of 10 questions

Question 4 (Wired and Wireless Infrastructure)

A customer has noticed that Client Band Select is enabled and no clients are utilizing the 5 GHz band. Which three parameters must be met to ensure that wireless clients use the 5 GHz band? (Choose three.)

Select all that apply, then click Submit answer.

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    Ensure that channel bonding is enabled on the WLAN.
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    Ensure that the co-channel interference has not exceeded −85 dBm.
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    Ensure that the UNII-2 extended channels are enabled on the 802.11a radios.
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    Ensure that the client is receiving RSSI above the minimum band select RSSI threshold.
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    Ensure that the client is dual-band capable.
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    Ensure that the WLAN has 802.11a enabled.
Question 5 (Mobility)

Which two considerations must a network engineer have when planning for voice over wireless roaming? (Choose two.)

Select all that apply, then click Submit answer.

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    Full reauthentication introduces gaps in a voice conversation.
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    Roaming time increases when using 802.1x + Cisco Centralized Key Management.
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    Roaming occurs when the phone has seen at least four APs.
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    Roaming occurs when the phone has reached −80 dBs or below.
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    Roaming with only 802.1x authentication requires full reauthentication.
Question 6 (Wireless Site Survey)

A medium-sized hospitality company with 50 hotels needs to upgrade the existing WLAN in each hotel to 802.11n. During the site surveys for each hotel, what needs to be taken into consideration when determining the locations for each AP?

Select an option, then click Submit answer.

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    Selecting APs that can be hidden in ceiling panels to provide a secure and clean aesthetic look.
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    Selecting locations that make visual assessment of the AP operation easy.
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    Selecting locations that are easily accessed so maintenance and upgrades can be performed quickly.
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    Selecting AP locations where power is already available.