HP HP Certifications HPE6-A47 Questions & Answers

• Question 41:

  An architect needs to plan 802.11ac wireless deployment for an office environment with a mix of closed offices and cubicles. The coverage area is approximately 4,645 square meters (approximately 50,000 square feet) and has 350 users. The employees use the wireless network for typical office applications, such as email, Web, printing, and accessing shared files and datacenter services.

  The architect plans to do a predictive site survey and use VisualRF to plan the coverage.

  What is a general estimate for the AP count that the architect should have in mind?

  A. 5-10

  B. 10-15

  C. 20-25

  D. 40-45

  Correct Answer: D

• Question 42:

  Refer to the exhibit.

  

  What is one reason for an architect to recommend the use of Virtual Switching Framework (VSF) in this network?

  A. VSF enables software-defined network monitoring in conjunction with AirWare.

  B. VSF transforms switches into virtual extensions of the MCs to simplify MST management.

  C. VSF enables administrators to manage all 18 switches as a single switch.

  D. VSF simplifies the topology and eliminates the need for spanning tree.

  Correct Answer: D

• Question 43:

  Refer to the exhibit.

  

  The customer requires fast failover if any one link or core device fails.

  Which additional technology should the architect plan on the core VSF fabric to meet these criteria?

  A. OSPF graceful restart

  B. SmartLink

  C. BGP

  D. VRRP

  Correct Answer: C

• Question 44:

  An architect needs to plan a wireless deployment. The architect conducts a physical walkthrough, but still needs more information.

  Which significant RF obstacle can be difficult to see visually and might require access to blueprints?

  A. fiberglass

  B. metal firewall

  C. ceiling tiles

  D. drywall

  Correct Answer: A

• Question 45:

  A customer has very high availability requirements for wireless services. The architect plans to implement clustering on several Aruba Mobility Controllers (MCs).

  Which benefit of this feature should the architect explain?

  A. Clustering provides wireless client load balancing and seamless failover for client sessions.

  B. Clustering provides high stability because one MC is active for all sessions and one is standby for all sessions.

  C. Clustering enables an AP with a failed MC to operate on its own briefly to ensure seamless connectivity.

  D. Clustering enables an AP with a failed MC to reconnect to a new AP after a short bootstrap.

  Correct Answer: B

• Question 46:

  An architect needs to choose between an Aruba Mobility Controller (MC) 7010 or 7024.

  Which customer need indicates that the 7024 is a better choice than the 7010?

  A. the need to support 2000 users or devices

  B. the need to support PoE+

  C. the need to manage 20 APs

  D. the need to connect 20 APs directly to the MC

  Correct Answer: A

• Question 47:

  Read this scenario thoroughly, and then answer each question that displays on the right side of the screen.

  An architect proposes these products for a customer who wants a wireless and wired upgrade:

  1.

  Aruba 2930M switches at the access layer

  2.

  Aruba 5406R switches at the core

  3.

  Aruba AP-325s

  4.

  Aruba 7205 Mobility Controllers (MCs), deployed in a cluster

  5.

  Aruba Mobility Master (MM)

  6.

  Aruba ClearPass Cx000V

  7.

  Aruba AirWare

  The architect also needs to propose a security plan for the solution. The customer has 900 employees and up to 30 guests a day. The customer wants to protect the internal perimeter of the network with authentication and simple access controls. The customer is most concerned about wireless security, but also wants to ensure that only trusted users connect on the wire. However, the customer also wants all wired traffic to be forwarded locally on access layer switches. The customer already has a third-party firewall that protects the data center.

  The customer wants to use certificates to authenticate user devices, but is concerned about the complexity of deploying the solution. The architect should recommend a way to simplify. For the most part users connect company-issued laptops to the network. However, users can bring their own devices and connect them to the network. The customer does not know how many devices each user will connect, but expects about two or three per-user. DHCP logs indicate that the network supports a maximum of 2800 devices.

  Refer to the provided scenario.

  Which solution should the architect recommend on the 2930M switches to authenticate and control wired employee devices?

  A. MAC-Auth on edge ports and no tunneled node

  B. 802.1X on edge ports and per-user tunneled node

  C. 802.1X on edge ports and no tunneled node

  D. Mac-Auth on edge ports and per-user tunneled node

  Correct Answer: A

• Question 48:

  Read this scenario thoroughly, and then answer each question that displays on the right side of the screen.

  An architect proposes these products for a customer who wants a wireless and wired upgrade:

  1.

  Aruba 2930M switches at the access layer

  2.

  Aruba 5406R switches at the core

  3.

  Aruba AP-325s

  4.

  Aruba 7205 Mobility Controllers (MCs), deployed in a cluster

  5.

  Aruba Mobility Master (MM)

  6.

  Aruba ClearPass Cx000V

  7.

  Aruba AirWare

  The architect also needs to propose a security plan for the solution. The customer has 900 employees and up to 30 guests a day. The customer wants to protect the internal perimeter of the network with authentication and simple access controls. The customer is most concerned about wireless security, but also wants to ensure that only trusted users connect on the wire. However, the customer also wants all wired traffic to be forwarded locally on access layer switches. The customer already has a third-party firewall that protects the data center.

  The customer wants to use certificates to authenticate user devices, but is concerned about the complexity of deploying the solution. The architect should recommend a way to simplify. For the most part users connect company-issued laptops to the network. However, users can bring their own devices and connect them to the network. The customer does not know how many devices each user will connect, but expects about two or three per-user. DHCP logs indicate that the network supports a maximum of 2800 devices.

  Refer to the provided scenario. Based on the plan for wired authentication, what is a correct plan for wired user VLANs?

  A. use the MCs to assign wired users to their VLANs, and extend the VLANs to a Layer 3 switch connected to the MC

  B. specify the VLANs in network policies on AirWare, and ensure that both the switches and MCs are managed by AirWare

  C. assign wired users to different VLANs from wireless users, based on port or role assignments on access layer switches. Extend the VLANs to the core.

  D. configure the same roles on switches and MCs to place wired and wireless users in the same VLANs. Extend VLANs from access layer switches to the core.

  Correct Answer: C

• Question 49:

  Read this scenario thoroughly, and then answer each question that displays on the right side of the screen. An architect proposes these products for a customer who wants a wireless and wired upgrade:

  1.

  Aruba 2930M switches at the access layer

  2.

  Aruba 5406R switches at the core

  3.

  Aruba AP-325s

  4.

  Aruba 7205 Mobility Controllers (MCs), deployed in a cluster

  5.

  Aruba Mobility Master (MM)

  6.

  Aruba ClearPass Cx000V

  7.

  Aruba AirWare

  The architect also needs to propose a security plan for the solution. The customer has 900 employees and up to 30 guests a day. The customer wants to protect the internal perimeter of the network with authentication and simple access controls. The customer is most concerned about wireless security, but also wants to ensure that only trusted users connect on the wire. However, the customer also wants all wired traffic to be forwarded locally on access layer switches. The customer already has a third-party firewall that protects the data center.

  The customer wants to use certificates to authenticate user devices, but is concerned about the complexity of deploying the solution. The architect should recommend a way to simplify. For the most part users connect company-issued laptops to the network. However, users can bring their own devices and connect them to the network. The customer does not know how many devices each user will connect, but expects about two or three per-user. DHCP logs indicate that the network supports a maximum of 2800 devices.

  Refer to the provided scenario. Which ClearPass licenses should the architect include in the proposal?

  A. 1,000 Access licenses and 1000 Onboard licenses

  B. 1,000 Access licenses and 3,000 (3x1000) Onboard licenses

  C. 3,000 Access licenses (3x1000) and 1000 Onboard licenses

  D. 3,000 Access licenses and 3,000 (3x1000) Onboard licenses

  Correct Answer: B

• Question 50:

  An architect proposes the following Aruba solutions:

  1.

  Two Virtual Mobility Masters (VMMs)

  2.

  Six 7030 Mobility Controllers (MCs)

  3.

  300 APs

  In addition to any necessary AP, PEF, and RFP licenses, which license package should the architect propose?

  A. six LIC-MM-VA-50

  B. one LIC-MC-VA-250 and one LIC-MC-VA-50; one LIC-MM-VA-500

  C. one LIC-MM-VA-500

  D. one LIC-MC-VA-250 and one LIC-MC-VA-50; six LIC-MM-VA-500

  Correct Answer: C