Cisco CCNP Enterprise 300-425 Questions & Answers

• Question 211:

  An engineer is designing a wireless network that will support many different types of wireless clients. When conducting the survey, which client must be used to ensure a consistent experience for all of the wireless clients?

  A. the client that has the highest RF properties

  B. the client that is used most by the company

  C. the client that is used least by the company

  D. the client with the worst RF characteristics

  Correct Answer: D

  Reference:

  

  https://documentation.meraki.com/MR/WiFi_Basics_and_Best_Practices/Conducting_Site_Surveys_ with_MR_Access_Points

• Question 212:

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

  A. Full reauthentication introduces gaps in a voice conversation.

  B. Roaming time increases when using 802.1x + Cisco Centralized Key Management.

  C. Roaming occurs when the phone has seen at least four APs.

  D. Roaming occurs when the phone has reached-80 dBs or below.

  E. Roaming with only 802.1x authentication requires full reauthentication.

  Correct Answer: AE

  Reference: https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/vowlan/41dg/vowlan41dg-book/vowlan_ch5.html

• Question 213:

  A rapidly expanding company has tasked their network engineer with wirelessly connecting a new cubicle area with Cisco workgroup bridges until the wired network is complete. Each of 42 new users has a computer and VoIP phone. How many APs for workgroup bridging must be ordered to keep cost at a minimum while connecting all devices?

  A. 4

  B. 5

  C. 6

  D. 7

  Correct Answer: A

  Reference: So, each AP will have 25 clients. Minimum 4 APs are sufficient.

  

• Question 214:

  Where must the APs be mounted when used in a high-density wireless network to provide 6 dB to 20 dB of attenuation to a cell?

  A. in the aisle

  B. under the seat

  C. above the stage

  D. under the stage

  Correct Answer: B

  Reference:

  

• Question 215:

  A company wants to replace its existing PBX system with a new VoIP System that will include wireless IP phones. The CIO has concerns about whether the company's existing wireless network can support the new system. Which tool in Cisco Prime can help ensure that the current network will support the new phone system?

  A. Location Readiness

  B. Site Calibration

  C. Map Editor

  D. Voice Readiness

  Correct Answer: D

  Reference:

  

• Question 216:

  Refer to the exhibit.

  

  What is the main reason why the Wi-Fi design engineer took a different approach than installing the APs in the offices, even though that installation provides better coverage?

  A. aesthetics

  B. transmit power considerations

  C. antenna gain

  D. power supply considerations

  Correct Answer: A

  Reference: https://www.cisco.com/en/US/docs/solutions/Enterprise/Mobility/emob30dg/RFDesign.html#wp10 00551

• Question 217:

  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?

  A. unified deployment

  B. autonomous deployment

  C. centralized deployment

  D. distributed deployment

  Correct Answer: C

  Reference:

  

• Question 218:

  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.)

  A. Configure Flexconnect groups for each building.

  B. Configure WMM profiles for each building.

  C. Configure AP groups for each area type.

  D. Configure RF profiles for each area type.

  E. Enable DTPC on the network.

  Correct Answer: CD

  Reference: https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-10/config-guide/b_cg810/configuring_ap_groups.html

• Question 219:

  A network engineer is preparing for an office site survey with a height of 2.5 meters. Which three components are recommended to complete the survey? (Choose three.)

  A. Use a battery pack to power APs

  B. Use a drawing of the office space to draw AP and client placements.

  C. Use DoS attack on APs while measuring the throughput.

  D. Use APs with directional antennas.

  E. Use APs with external antennas.

  F. Use APs with built-in antennas.

  Correct Answer: ABF

  Reference: https://www.cisco.com/c/en/us/td/docs/wireless/technology/mesh/8-4/b_mesh_84/Site_Preparation_and_Planning.html#ID3405

• Question 220:

  A high-density wireless network is designed. Which Cisco WLC configuration setting must be incorporated in the design to encourage clients to use the 5 GHz spectrum?

  A. Band Select

  B. RRM

  C. Cisco Centralized Key Management

  D. load balancing

  Correct Answer: A

  Reference: