HP HP Certifications HPE6-A71 Questions & Answers

• Question 31:

  When an administrator manually adds a Mobility Controller (MC) on the Mobility Master (MM) hierarchy, which parameters must be specified? (Select three.)

  A. IP address

  B. Device type

  C. MAC address

  D. Hostname

  E. Serial number

  Correct Answer: BCD

• Question 32:

  IEEE 802.11r relies on which technology to reduce re-authentication delays when clients roam between APs?

  A. Fast BSS Transition

  B. Temporal Key Integrity

  C. Robust Security Network

  D. Opportunistic Key Caching

  Correct Answer: A

• Question 33:

  An administrator suspects that the network drops frames between a wireless client and an Aruba Mobility Controller (MC). The administrator wants to examine the frames between the AP and the controller to determine if any frames are missing.

  Which solution allows the administrator to use a protocol analyzer to examine the contents of the 802.11 frames between the AP and controller?

  A. Implement bridge mode

  B. Implement decrypt-tunnel mode.

  C. Implement GRE mode.

  D. Implement split-tunnel mode.

  Correct Answer: B

• Question 34:

  An administrator needs to apply a patch to an Aruba environment to implement improvements for AirMatch. What is the Aruba recommended approach for this process without a reboot?

  A. Upgrade the AirMatch Loadable Service Module (LSM) on each Mobility Controller.

  B. Upgrade the AirMatch Loadable Service Module (LSM) on the Mobility Master.

  C. Upgrade the ArubaOS by the use of Live Upgrades (in-service upgrades).

  D. Create controller partitions to minimize downtime.

  Correct Answer: B

• Question 35:

  An administrator supports a RAP at a branch office. A user's device that is attached to the Ethernet port is assigned an 802.1X AAA policy and is configured for tunneled node.

  How is the user's traffic transmitted to the corporate office?

  A. It is not encapsulated by GRE and not protected with IPSec.

  B. It is encapsulated by GRE and protected with IPSec.

  C. It is not encapsulated by GRE but is protected with IPSec.

  D. It is encapsulated by GRE and not protected with IPSec.

  Correct Answer: B

• Question 36:

  An administrator makes a configuration change on a Mobility Master (MM) that causes a Managed Controller to lose connectivity with the MM. The MC attempts auto roll-back, but this fails.

  How should the administrator recover from this problem?

  A. Access the CLI of the MC and execute the no command to revert the changes.

  B. Access the CLI of the MC and identify the previous configuration file the MC should use.

  C. Reboot the MC to force auto-roll back to occur.

  D. Access the CLI of the MC, execute the disaster-recovery command, and undo the changes.

  Correct Answer: D

• Question 37:

  An administrator creates a mesh cluster profile and has defined the RF band and cluster name. What else must the administrator configure in the profile?

  A. IPSec

  B. CPSec

  C. WPA hexkey or passphrase

  D. Mesh portal IP address(es)

  Correct Answer: C

• Question 38:

  Which Aruba Unified Communications and Collaboration (UCC) deployment mode should be used when UCC is disabled on the Mobility Controllers (MCs)?

  A. Heuristics mode

  B. WMM mode

  C. ALG mode

  D. SDN-API mode

  Correct Answer: B

• Question 39:

  A cluster has two Aruba 7240 Mobility Controllers (MCs) and two Aruba 7220 Mobility Controllers (MCs). How is the cluster leader elected if all controllers have the default priority?

  A. The 7240 controller with the highest MAC address is elected.

  B. The controller with the highest IP address is elected.

  C. The controller with the highest MAC address is elected.

  D. The 7240 controller with the lowest IP address is elected.

  Correct Answer: A

• Question 40:

  An administrator wants to change the default roles for the pre- and post-authentication user roles for a WLAN on a Mobility Master (MM). The controllers in the network perform all authentication.

  Under the Managed Network hierarchy, where can the administrator assign these roles?

  A. AAA Profiles

  B. VLAN

  C. RADIUS attributes

  D. AAA Server Group

  Correct Answer: A

  In the WebUI1. Navigate to the Configuration > Security > Authentication > AAA Profiles page.2. Select the default profile or a user-defined AAA profile.3. Click the Initial Role drop-down list, and select the desired user role for unauthenticated users.4. Click the 802.1x Authentication Default Role drop-down list and select the desired user role for users who have completed 802.1x authentication.5. Click the MAC Authentication Default Role drop-down list and select the desired user role for clients who have completed MAC authentication.6. Click Apply.