Cisco CCNP Enterprise 300-430 Questions & Answers

• Question 51:

  A company is deploying wireless PCs on forklifts within its new 10,000-square-foot(3048- square-rneter) facility.

  The clients are configured for PEAP-MS-CHAPv2 with WPA TKIP. Users report that applications frequently drop when the clients roam between access points on the floor. A professional site survey was completed.

  Which configuration change is recommended to improve the speed of client roaming?

  A. EAP-FAST

  B. EAP-TLS

  C. WPAAES

  D. WPA2AES

  Correct Answer: D

• Question 52:

  A customer is concerned that their wireless network is detecting spurious threats from channels that are not being used by their wireless infrastructure. Which two technologies must they deploy? (Choose two.)

  A. FlexConnect mode

  B. monitor mode

  C. sniffer mode with no submode

  D. local mode with WIPS submode

  E. rogue detector mode

  Correct Answer: DE

  Monitor mode would be the best option but then you would need to enable the WIPS submode (and that is not specified here). So the 2nd best option defined here would be "local mode with WIPS submode" See a snippet of the cert guide In Monitor mode with WIPS, the AP is fully dedicated to attack detection and miti-gation. This is, of course, the most efficient mode, but the AP does not provide cli-ent data service anymore. Note that your AP can be in regular Monitor mode

  (with"None" as submode) and then only perform RRM-focused monitoring. You need to set the monitor AP to WIPS submode in order to make it a full-time WIPS AP.

• Question 53:

  An engineer must perform a Layer 2 survey for a mining facility. Which type of antenna does the engineer use in the mine shaft?

  A. dipole

  B. omnidirectional

  C. patch

  D. internal

  Correct Answer: C

• Question 54:

  Refer to the exhibit.

  

  What is the reason that the wireless client cannot get the RUN state?

  A. It has no communication with Cisco ISE.

  B. An authentication error has occurred.

  C. It is not getting the IP address.

  D. Because of central switching, the AP must reach the Cisco ISE directly.

  Correct Answer: C

• Question 55:

  What two actions must be taken by an engineer configuring wireless Identity-Based Networking for a WLAN to enable VLAN tagging? (Choose two.)

  A. enable AAA override on the WLAN

  B. create and apply the appropriate ACL to the WLAN

  C. update the RADIUS server attributes for tunnel type 64, medium type 65, and tunnel private group type 81

  D. configure RADIUS server with WLAN subnet and VLAN ID E. enable VLAN Select on the wireless LAN controller and the WLAN

  Correct Answer: AC

• Question 56:

  An engineer is troubleshooting rogue access points that are showing up in Cisco Prime Infrastructure.

  What is maximum number of APS the engineer can use to contain an identified rogue access point in the WLC?

  A. 3

  B. 4

  C. 6

  D. 5

  Correct Answer: B

• Question 57:

  You enter the command or a Cisco Catalyst 3850 Series Switch that runs Cisco ISO XE. What does the command do?

  A. It defines the user identity or the device identity to be validated by the RADIUS server.

  B. It captures information on the length of the authorized session, as well as the bandwidth usage of the client.

  C. It defines the RADIUS server used to track which sessions are still active.

  D. It defines the level of access of the user or the device.

  Correct Answer: D

• Question 58:

  A wireless network has been implemented to enable multicast video to be streamed reliably over the wireless link to the wireless users. After a client reports that the video is unable to stream, the administrator determines that the client is connecting at a data rate of 12 Mbps and is trying to stream to a valid multicast address on the network. Which two actions must be applied? (Choose two.)

  A. Turn off IGMP snooping for all the configured WLANs on the controller.

  B. Implement video-stream for the multicast video on the controller.

  C. Allow multicast-direct to work correctly and multicast-direct to be enabled globally.

  D. Change the WLAN QoS value to Bronze for the WLAN that multicast will be enabled.

  E. Allow RTSP to stream the video due to wireless multicast not using acknowledgements.

  Correct Answer: BC

• Question 59:

  An engineer is assembling a PCI report for compliance purposes and must include missed best practices that are related to WLAN controllers. The engineer has access to all WLCs, Cisco MSE, and Cisco Prime Infrastructure. Which method most efficiently displays a summary of inconsistencies?

  A. WLC running-config

  B. Cisco Prime Infrastructure monitoring

  C. Cisco Prime Infrastructure reporting

  D. WLC logs

  Correct Answer: B

• Question 60:

  An engineer set up a VoWLAN with QoS on the WLC and a class map on the switch, but the markings are not being preserved correctly in the end-to- end traffic flow. Which two configurations on the wired network ensure end-to-end QoS? (Choose two.)

  A. trust boundaries

  B. access lists

  C. policy maps

  D. QoS licenses

  E. NetFlow

  Correct Answer: BC