HP HP Certifications HPE6-A71 Questions & Answers

• Question 51:

  An administrator needs to authenticate users connected to an ArubaOS-Switch where the switch authenticates the user, assign the firewall policies to the user, and processes some of the users' traffic. Which connection method should the administrator configure on the ArubaOS-Switch?

  A. Per-user tunneled node

  B. Per-port tunneled node

  C. VLAN tunneled mode

  D. Split-tunneled mode

  Correct Answer: A

• Question 52:

  What is true about clustering and AP connections to cluster members?

  A. The AP will always stay connected to the LMS IP address configured in the AP profile.

  B. During rebalancing, the active load is redistributed first.

  C. The default thresholds are 75% for the Rebalanced Threshold and 25% for the Unbalanced Threshold.

  D. AP load balancing is disabled by default.

  Correct Answer: D

• Question 53:

  Refer to the exhibit.

  

  What can an administrator determine from this Aruba device output?

  A. A switch is connected to a standalone Mobility Controller.

  B. An AP is connected to a Mobility Controller in a cluster.

  C. An AP is connected to a standalone Mobility Controller.

  D. A switch is connected to a Mobility Controller in a cluster.

  Correct Answer: D

• Question 54:

  In the WebUI of an Aruba Mobility Controller (MC), where recommended approach for this process 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: A

  Generating a crash Dump:Diagnostics>Technical Support>Copy Crash Files Generating a tech support file:Diagnostics> Technical Support> System Information

• Question 55:

  An administrator moves an AP from Campus 1 to Campus 2. At the Campus 2, the moved AP does not connect to a controller and download an AP Group configuration.

  Which process should the administrator perform to reset the AP back to its initial default state?

  A. From apboot mode, execute purgeenv.

  B. From the AP's ArubaOS CLI, execute write erase all.

  C. From the controller's ArubaOS, execute write erase all.

  D. From apboot mode, execute factory_reset.

  Correct Answer: D

• Question 56:

  An administrator creates a cluster of four Mobility Controllers (MCs). When the administrator verifies the cluster operation, the administrator notices that it is operating as an L3-connected cluster.

  What should the administrator do to ensure that the cluster operates as an L2-connected cluster? (Choose two.)

  A. Include all IP addresses in the same subnets shared by the Mobility Controllers.

  B. Exclude all VLANs that are not trunked to each Mobility Controller.

  C. Verify VLAN configuration on the switch trunks that interconnects the Mobility Controllers.

  D. Configure a separate VRRP group for each cluster member.

  E. Ensure that the controller IP addresses are in the same subnet.

  Correct Answer: BE

• Question 57:

  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: D

• Question 58:

  Refer to the exhibit. An administrator implements an L2 cluster of Aruba Mobility Controllers (MCs) as shown in the exhibit. An external RADUIS AAA server authenticates clients associated with the Active User Anchor Controller (A-UAC), where the NAS IP address sent from Controller B is 10.254.1.2.

  

  By default, what happens to the user's session when it is handed over to the Standby UAC (S-UAC) after a failover?

  A. The user's session remains active and RADIUS messages can still be processed between the S-UAC and AAA server.

  B. The user's session remains active, but the AAA server cannot implement RADIUS Change of Authorization (CoA).

  C. The user's session is disconnected and has to reconnect, and no record of this process is stored on the AAA server.

  D. The user's session is disconnected and has to reconnect, but the S-UAC automatically updates the NAS-IP address on the AAA server to record the event.

  Correct Answer: B

  Explanation: "The Authorization module authenticates clients on the A-UAC and sets the A-UAC IP address as the NAS-IP. External RADIUS servers set the NAS-IP as the A-UAC IP in the client database (Figure 6-17). This NAS-IP is used later to change client states or attributes.However, when the client moves to a new UAC, the authentication server is not updated. This means that transactions initiated by the authorization server will fail. To resolve this issue, you should configure each cluster member to use the Virtual Router Redundancy Protocol (VRRP), as described below. This enables interaction between the cluster and the authorization server. "

• Question 59:

  Refer to the exhibit.

  

  A user uses a wireless client for a wireless session. Based on the output shown in the exhibit for the selected Aruba AP, what is the possible problem with this user's wireless session?

  A. The user is configured for PEAP, but the WLAN profile implemented EAP-TLS.

  B. The AP has reached the limit for number of users connected to the radio.

  C. The user misconfigured the Windows Managed Network Settings profile.

  D. The user is associated with a failed 802.1X/EAP authentication

  Correct Answer: D

• Question 60:

  An administrator supports a group of engineers that commonly troubleshoot company problems from any location without wired connectivity. They need secure connectivity to a corporate web-based portal with their Android smartphones. Which solution should the administrator recommend to solve the engineer's connectivity problem?

  A. Deploy site-to-site VPN

  B. Deploy VIA clients

  C. Deploy Mobile Device Management

  D. Deploy Campus APs with mesh

  Correct Answer: B