Cisco CCNP Enterprise 300-425 Questions & Answers

• Question 31:

  An engineer is designing a wireless network for a manufacturing facility that has high steel shelves. Which antenna type must be used?

  A. outdoor omnidirectional

  B. patch

  C. indoor omnidirectional

  D. dipole

  Correct Answer: A

• Question 32:

  How does the environment affect the wireless network when conducting a site survey in a multifloor building?

  A. Elevator shafts block RF signals.

  B. Stocked supply rooms cause noise floor.

  C. Stocked supply rooms cause reflection.

  D. Elevator shafts cause signal scattering.

  Correct Answer: A

• Question 33:

  A network engineer must design a new wireless solution for a company, but the budget can only stretch to include a single Cisco 9800-40 WLC. The company requires high availability between the WLC and the core switch in the event of a cable failure. The WLC must dynamically manage port redundancy and perform load balancing between APs transparently. Which design approach must the engineer take to meet the requirements?

  A. LAG

  B. Multi-LAG

  C. LACP D. PAgP

  Correct Answer: A

• Question 34:

  An engineer must design and configure a wireless network for:

  1.

  pervasive coverage in an oil terminal

  2.

  casual web and email traffic

  3.

  5 GHz

  What is the best design?

  A. Keep the power assignment as auto and disable 802.11n and 802.11ac MCS rate.

  B. Disable all data rates below 24 Mbps and keep the power assignment on the AP as auto.

  C. Keep all the data rates enabled and set the AP power assignment mode to auto.

  D. Disable all data rates below 54 Mbps and assign static power level 1 on all access points.

  Correct Answer: B

• Question 35:

  A 60,000-square foot outdoor area must be surveyed. The survey must be completed in the least amount of time. Which tool or equipment is used when performing the site survey?

  A. additional access points that use sniffer mode

  B. site survey tool that has modules in sniffer mode

  C. additional access points that use GPS mode

  D. site survey tool that has a GPS module

  Correct Answer: D

• Question 36:

  A company is upgrading the wireless infrastructure and is in a state of transition. Some parts of the company's building still run on the legacy WLC. The new WLC is not located at the same site as the legacy WLC. The company requires seamless client inter-controller roaming between the new WLC and the legacy WLC, with no disruptions. Both WLCs are separated by firewalls. Which troubleshooting command validates that the mobility control packets between the WLCs can be sent and received?

  A. mping mobility_peer_IP_address

  B. debug mobility handoff enable

  C. debug mobility config enable

  D. eping mobility_peer_management_IP_address

  Correct Answer: A

• Question 37:

  An engineer is implementing a wireless design for a service provider. The design includes a Catalyst 9800, a stack of two Catalyst 9300X-48HX switches, and 9166 APs. Each AP must be named using the Floor-439412509-01X sting where X is the area number. The engineer wants to connect the APs to the switch stack using POE. How many APs must the engineer connect to the stack so the APs run using full functionalities?

  A. all ports on switch 2 of the stack

  B. all ports on switch 1 of the stack

  C. all ports of the switches

  D. half ports per switch

  Correct Answer: C

• Question 38:

  A customer has a Wi-Fi network that is designed to support video over Wi-Fi. The Wi-Fi network has good coverage; however, video multicast traffic is unreliable. Video multicast traffic is reliable on the wired portion of the network. Which performance value indicates an issue with the Wi-Fi multicast traffic?

  A. jitter

  B. packet error rate

  C. throughput

  D. latency

  Correct Answer: B

• Question 39:

  Refer to the exhibit.

  

  A customer is deploying a Greenfield 802.11n network with data, voice, and location awareness using APs with the WSSI modules. Which two settings in the Cisco Prime Infrastructure Planning Tool, when selected, provide a more accurate prediction of the number of APs the customer must purchase for the new facility? (Choose two.)

  A. Override Coverage per AP

  B. Voice

  C. Data/Coverage

  D. Location with Monitor Mode APs

  E. Location

  Correct Answer: AC

• Question 40:

  An engineer in a branch office that does not have a wired backhaul must ensure that local clients can be switched locally and authenticated centrally. In which mode must the AP be configured?

  A. RAP

  B. Flex+Bridge

  C. MAP

  D. Cisco FlexConnect

  Correct Answer: D