HP HP Certifications HPE6-A44 Questions & Answers

• Question 141:

  Refer to the exhibit.

  

  An administrator sets up a cluster of Aruba Mobility Controllers (MCs). What can the administrator determine about the cluster from the command output shown in the exhibit?

  A. AP load balancing is enabled.

  B. User load balancing is enabled.

  C. This is an L2-connected cluster.

  D. This is an L3-connected cluster.

  Correct Answer: A

• Question 142:

  A Microsoft RADIUS server is used to centralize AAA functions by a company. Upon a successful authentication lookup performed by an Aruba Mobility Controller (MC), the administrator wants to have the RADIUS server pass back the correct post-authentication role name that the controller should apply to the user's traffic.

  Which additional task must the administrator perform for the controller's configuration to implement this process?

  A. Install ClearPass's VSA file on the controller.

  B. Install Microsoft's VSA file on the controller.

  C. Configure the server-derived rules on the controller.

  D. Enable AAA on the controller.

  Correct Answer: A

• Question 143:

  In the WebUI of an Aruba Mobility Controller (MC), where can an administrator generate a tech support file that the Aruba Technical Support team can use to help customers?

  A. Diagnostics> Technical Support> System Information

  B. Maintenance> Copy logs> download logs

  C. Configuration> System> Logging

  D. Diagnostics>Technical Support> Copy Logs

  Correct Answer: B

  Reference: http://community.arubanetworks.com/t5/Controller-Based-WLANs/How-do-I-generate-logs-tarwith-tech-support-information/ta-p/178198

• Question 144:

  A guest establishes an authenticated wireless session to an Aruba Mobility Controller (MC). The controller uses a ClearPass server for all AAA functions.

  Which AAA component disconnects the user when the guest exceeds their allowed duration?

  A. RADIUS Change of Authorization

  B. Active Directory Session Limits

  C. RADIUS Authorization Profile

  D. SNMP Disconnect

  Correct Answer: A

• Question 145:

  Refer to the exhibit.

  

  An administrator implements the MultiZone feature. The administrator sets up five zones as shown in the

  exhibit in this configuration:

  -Zone A has six controllers that form a cluster.

  -Zone B has three controllers that from a cluster.

  -Zones C, D, and E have a single standalone controller each.

  A total of 13 VAPs are created across the five zones, Aruba Mobility Controllers (MCs) in Zones A, B and

  C run ArubaOS 8.1.0.1 MCs in zones D and E run ArubaOS 8.1.0.2. Some APs do not join their respective

  data zones.

  What could cause this problem?

  A. The number of controllers exceeds the maximum for MultiZone.

  B. The MCs run different versions of the ArubaOS code.

  C. The number of zones exceeds the maximum for MultiZone.

  D. The number of VAPs exceeds the maximum for MultiZone.

  Correct Answer: B

• Question 146:

  Refer to the exhibit.

  

  The branch office RAP shown in the exhibit provides secure wireless employee access. Because of security concerns, the company's security policy does not allow wireless guest access. Some customers that visit the Branch office need Internet access. A RAP's Ethernet Port 3 is used for wired guest access and Port2 is used for wired employee access. When employees connect to Port2, they are authenticated successfully and split-tunnel policy allows them access to both corporate and Internet resources from the Branch office. Guest users, however, cannot access Internet resources on Port 3.

  How can the administrator provide guest users internet access?

  A. Implement ClientMatch to handle the employee and guest user traffic correctly.

  B. Implement the MultiZone feature on the RAP.

  C. Configure a bridge role for the wired RAP port.

  D. Create a guest VAP that allows wired RAP port access.

  Correct Answer: D

• Question 147:

  An administrator wants to reduce downtime of the wireless network when controllers are upgraded. Which Aruba OS feature should the administrator implement to reduce the amount of downtime the Aps will experience at the time of the upgrade process?

  A. Centralized upgrades

  B. AP apboot mode bypass

  C. AP fast start

  D. AP image preload

  Correct Answer: A

  Reference: http://community.arubanetworks.com/t5/Wireless-Access/Firmware-Upgrade-Best-Practise/tdp/93516

• Question 148:

  An administrator troubleshoots a roaming problem where a user loses connectivity to the network during the roaming process. To help troubleshooting this problem, which device or devices in a wireless network initiates the roaming process?

  A. Both the client and the controller

  B. The AP

  C. The Client

  D. The Controller

  Correct Answer: B

• Question 149:

  An administrator at Campus A manages Aruba Mobility Controllers (MCs). The administrator defines a server group that includes a local ClearPass server and a remote Microsoft RADIUS server. The ClearPass server has the credentials for users at Campus A and the Microsoft RADIUS server has the credentials for users at Campus B. Users at Campus A successfully authenticate and connect to the Campus A wireless network. However, when users from Campus B visit Campus A they fail authentication.

  What can the administrator do to solve this problem?

  A. Enable FastConnect on the Campus A Mobility Controllers.

  B. Enable machine authentication on the Mobility Controllers.

  C. Enable EAP-TTLS with EAP Termination on the Mobility Controllers.

  D. Enable EAP termination on the ClearPass server.

  Correct Answer: A

• Question 150:

  A group of users on the same floor of a campus residence experience connectivity problems continuously throughout the morning. The administrator suspects that it is a L1 problem with physical interference.

  What can the administrator do to find the cause of this problem?

  A. Access a controller's spectrum analysis data directly from AirWave with Quick Links.

  B. Access RAPIDS data from AirWave's RAPIDS section.

  C. Access RAPIDS data from AirWave's dashboards, under Home.

  D. Access a controller's spectrum analysis data from AirWave's dashboards, under Home.

  Correct Answer: D