300-425 Real Exam Dumps Questions and answers 31-40

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Question No.31

A customer has determined that aesthetics is a primary concern for their upcoming guest deployment. Which design consideration can be leveraged to address this concern?

  1. Paint the access point to cover the LED from being noticeable.

  2. Use enclosures to hide the wireless infrastructure in the surrounding environment.

  3. Use AIR-AP-BRACKET-1 to allow for greater mounting locations

  4. Deploy environmentally friendly cabling components to blend into the environment.

Correct Answer: D

Question No.32

Which two criteria must be considered when conducting an outdoor bridge site survey? (Choose two.)

  1. near-far effect

  2. weather

  3. traffic lights

  4. power lines

  5. Fresnel zone

Correct Answer: AD

Question No.33

Refer to the exhibit. A client roams between two APs that are registered to two different controllers, where each controller has an interface in the client subnet. Both controllers are running AireOS. Which scenario explains the client roaming behavior?

image

  1. Controllers exchange mobility control messages (over UDP port 16666) and the client database entry is moved from the original controller to the new controller.

  2. Controllers do not exchange mobility control messages (over UDP port 16666) and the client database, entry is not moved from the original controller to the new conrtoller.

  3. Controllers exchange mobility control messages (over UDP port 16666) and a new client session is started with the new controller.

  4. Controllers exchange mobility control messages (over UDP port 16666) and the client database entry is tunneled from the original controller to the new controller.

Correct Answer: A

Question No.34

When conducting a site survey for real-time traffic over wireless, which two design capabilities of smartphones and tablets must be considered? (Choose two.)

  1. no support for 802.11ac

  2. higher data rates than laptops

  3. fewer antennas than laptops

  4. no support for 802.11r

  5. lower data rates than laptops

Correct Answer: BC

Question No.35

Which three pieces of equipment are needed to conduct a fully measured wireless survey? (Choose three.)

  1. PoE battery

  2. spirit level

  3. access point

  4. tall tripod

  5. goggles

  6. ladder

Correct Answer: ACD

Question No.36

A wireless engineer is hired to design a network for a technology company. The company campus has four buildings and a warehouse with access points that provide full wireless coverage as well as a pair of WLCs located in the core of the network. Which type of wireless architecture is being used?

  1. unified deployment

  2. autonomous deployment

  3. centralized deployment

  4. distributed deployment

Correct Answer: C

Question No.37

An engineer has performed a predictive site survey for high-speed data and voice in an indoor office. What is the recommended data rate with -67 dBm signal level for optimal VoWLAN design?

  1. 6 Mbps on 802.11 bgn

  2. 24 Mbps on 802.11 bgn

  3. 12 Mbps on 802.11 an

  4. 24 Mbps on 802.11 an

Correct Answer: B

Question No.38

A wireless engineer is designing a wireless network to support real-time applications over wireless. Which IEEE protocol mus the engineer enable on the WLC so that the number of packets that are exchanged between an access point and client are reduced and fast roaming occurs?

A. 802.11w B. 802.11r C. 802.11i D. 802.11k

Correct Answer: D

Question No.39

A wireless engineer must optimize RF performance for multiple buildings with multiple types of construction and user density. Which two actions must be taken? (Choose two.)

  1. Configure FlexConnect groups for each building.

  2. Configure WMM profiles for each building.

  3. Configure AP groups for each area type.

  4. Configure RF profiles for each area type.

  5. Enable DTPC on the network.

Correct Answer: CD

Question No.40

An engineer must ensure that the new wireless LAN deployment can support seamless roaming between access points using a standard based on an amendment to the 802.11 protocol. Which protocol must the engineer select?

A. 802.11i B. 802.11ac C. 802.11r D. 802.11e

Correct Answer: C

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