[Apr-2024] Verified HP Exam Dumps with HPE6-A47 Exam Study Guide
Best Quality HP HPE6-A47 Exam Questions TestKingsIT Realistic Practice Exams [2024]
HP HPE6-A47 (Aruba Certified Design Professional) Exam is a certification exam that is designed to test the knowledge of IT professionals in designing and implementing Aruba wireless networks. HPE6-A47 exam is intended for professionals who have experience with Aruba network infrastructure and are looking to advance their skills and knowledge in network design. Passing HPE6-A47 exam is an important step towards becoming a certified Aruba network designer, and it can help IT professionals to stand out in the job market.
HP HPE6-A47 (Aruba Certified Design Professional) certification exam is designed for IT professionals who want to demonstrate their expertise in designing enterprise-level Aruba wireless networks. Candidates for this certification must have a deep understanding of wireless network design principles, protocols, and best practices. HPE6-A47 exam validates the skills and knowledge needed to design and plan Aruba wireless network solutions that meet the needs of modern businesses.
HP HPE6-A47 certification is intended for network professionals who are responsible for designing, implementing, and maintaining Aruba wireless LAN solutions. Aruba Certified Design Professional Exam certification is ideal for network architects, network engineers, and network administrators who are looking to validate their expertise and enhance their career opportunities. Aruba Certified Design Professional Exam certification also provides a competitive edge in the job market and demonstrates a commitment to ongoing professional development.
NEW QUESTION # 36
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:
Aruba 2930M switches at the access layer
Aruba 5406R switches at the core
Aruba AP-325s
Aruba 7205 Mobility Controllers (MCs), deployed in a cluster
Aruba Mobility Master (MM)
Aruba ClearPass Cx000V
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 per-user tunneled node
- B. MAC-Auth on edge ports and no tunneled node
- C. 802.1X on edge ports and per-user tunneled node
- D. 802.1X on edge ports and no tunneled node
Answer: D
Explanation:
The solution that the architect should recommend on the 2930M switches to authenticate and control wired employee devices is 802.1X on edge ports and no tunneled node. This solution would provide strong authentication and authorization for the wired devices using certificates, which can be issued and managed by ClearPass. The 802.1X protocol would allow the switches to communicate with ClearPass and enforce user roles and policies based on the device identity and context. The no tunneled node option would allow the wired traffic to be forwarded locally on the access layer switches, as the customer prefers, without tunneling it to the MCs. This option would also reduce the bandwidth consumption and latency on the network core.
The other solutions are not optimal for the customer requirements because they either provide weak authentication or require tunneling the wired traffic to the MCs. MAC-Authon edge ports and no tunneled node would provide weak authentication based on the MAC address of the device, which can be easily spoofed or bypassed. MAC-Auth on edge ports and per-user tunneled node would also provide weak authentication and require tunneling the wired traffic to the MCs, which the customer does not want. 802.1X on edge ports and per-user tunneled node would provide strong authentication but also require tunneling the wired traffic to the MCs, which the customer does not want. References:
Aruba 2930M Switch Series Data Sheet (Aruba Networks)
Designing Aruba Solutions Study Guide (HPE Press)
NEW QUESTION # 37
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 simplifies the topology and eliminates the need for spanning tree.
- D. VSF enables administrators to manage all 18 switches as a single switch.
Answer: C
NEW QUESTION # 38
Refer to the exhibit.
The exhibit shows the current plan for a wired network upgrade.
As much as possible, the customer wants to flatten the architecture and avoid recabling. However, each Building 2 switch must also maintain connectivity to the core if one link fails. What should the architect propose to meet the customer requirements?
- A. Use two additional 2930F switches to act as an aggregation layer for Building 2; connect them to the core on 40 GbE connections.
- B. Combine the switches in each Building 2 closet as a VSF fabric; establish two 10 GbE connections to the core per fabric.
- C. Connect each Building 2 switch directly to the core on a single fiber strand through the use of SFP+-SR transceivers.
- D. Extend additional fiber between the buildings so that each Building 2 switch can have a direct 10 GbE connection to the core.
Answer: B
NEW QUESTION # 39
A customer has several clusters of Aruba 325 Instant APs. The customer is happy with the performance of the current APs, but would like to add a Mobility Controller (MC). What should the architect propose?
- A. the purchase of Universal APs that are the same modes as the current APs.
- B. conversion of the existing Instant APs to campus APs (CAPs)
- C. a Virtual Mobility Controller (VMC) which can be licensed to control Instant APs
- D. Aruba ClearPass to onboard the APs as campus APs in the new MC-based deployment
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION # 40
What is a key criteria that an architect should use to choose between an Aruba 7000 Series or 7200 Series
Mobility Controller (MC)?
- A. whether the MC needs to terminate VPN tunnels
- B. the number of wireless devices that the MC needs to support
- C. the need to deploy controllers in a cluster
- D. whether the MC needs to support advanced 8.x features
Answer: B
NEW QUESTION # 41
Refer to the exhibit.
A customer needs to upgrade the wireless network at their campus, which has a single large building.
Employees use the wireless network to access the Internet and centralized services. The building has four floors.
These are the requirements:
30 APs on each floor
A Mobility Master (MM)-based architecture
Deployment of one Aruba 7030 Mobility Controller (MC) on each floor, with the MCs combined in a cluster for seamless client failover and roaming What should the architect explain to the customer about the proposed solution?
- A. MCs in a cluster must have additional AP licenses to support APs of a failed controller
- B. The MC 7030 does not support enough APs for the requirements
- C. MCs should be deployed centrally on the same VLAN to better meet these goals
- D. The MC 7030 only supports clusters with up to three members
Answer: B
Explanation:
The customer needs to upgrade their wireless network, which has a single large building with four floors. The customer requires 30 APs on each floor, totaling 120 APs for the whole building. The customer also wants to use a MM-based architecture, and deployone Aruba 7030 MC on each floor, with the MCs combined in a cluster for seamless client failover and roaming. However, the proposed solution does not meet the customer's requirements, because the Aruba 7030 MC does not support enough APs for the customer's needs. Each Aruba
7030 MC can only support up to 64 APs, which means that deploying one on each floor would not be enough to support all the required APs. The architect should explain this limitation to the customer, and suggest a different solution that can support more APs, such as using a higher-capacity MC model, or deploying more MCs per floor.
References:
Aruba 7000 Series Mobility Controllers Data Sheet)
ArubaOS 8.5 User Guide)
Aruba Certified Design Professional Official Certification Study Guide (HPE6-A47))
NEW QUESTION # 42
Refer to the exhibit.
A customer needs to upgrade the wireless network at their campus, which has a single large building.
Employees use the wireless network to access the Internet and centralized services. The building has four floors.
These are the requirements:
* 30 APs on each floor
* A Mobility Master (MM)-based architecture
* Deployment of one Aruba 7030 Mobility Controller (MC) on each floor, with the MCs combined in a cluster for seamless client failover and roaming What should the architect explain to the customer about the proposed solution?
- A. The MC 7030 does not support enough APs for the requirements
- B. MCs should be deployed centrally on the same VLAN to better meet these goals
- C. MCs in a cluster must have additional AP licenses to support APs of a failed controller
- D. The MC 7030 only supports clusters with up to three members
Answer: B
NEW QUESTION # 43
An architect needs to plan the RF coverage. Which application has the greatest potential impact on RF design?
- A. email
- B. secure web browsing
- C. print
- D. voice
Answer: D
NEW QUESTION # 44
A customer currently has an Instant AP deployment. Which customer requirement would indicate that the
customer needs to add a controller to the deployment?
- A. the requirement for a captive portal for guests
- B. the requirement for a cloud-based management solution
- C. the requirement to apply role-based firewall policies
- D. the requirement to provide client-to-site VPN acces for remote users
Answer: B
NEW QUESTION # 45
Fast Failover has been implemented between Local 1 and Local 2 separated by Routers. During testing Local1 was disabled and all Campus APs backed up to Local 2 flawlessly. But the RAPs did not, they all failed.
What could be the cause?
- A. The RAP whitelist must be ported over to Local 2
- B. A VPN IP Pool must be configured on Local 2
- C. RAPs should be configured in their own AP-groups
- D. RAPs are not supported by Fast Failover
- E. IPSec must be enabled on Local 2
Answer: D
NEW QUESTION # 46
A financial institution has an Aruba wireless system. Each floor is 19 meters by 23 meters (200 feet by 250 feet) and has 20 APs. The organization now requires dedicated Air Monitors (AMs). About how many AMs should the architect recommend per floor?
- A. about 16 to 20 per floor
- B. about 1 or 2 per floor
- C. about 3 to 5 per floor
- D. about 10 to 12 per floor
Answer: B
NEW QUESTION # 47
Which guidelines should an architect use to determine how many AirWave servers to recommend?
- A. One server should be deployed on every subnet with an infrastructure device.
- B. One server should be dedicated to the wired infrastructure and one server to the wireless infrastructure.
- C. One server is recommended for the base features and one server each for add-on features such as Clarity.
- D. One server should monitor and manage up to about 4,000 infrastructure devices.
Answer: D
NEW QUESTION # 48
Refer to the exhibit.
A customer wants to replace the core and aggregation layer of an existing network. Currently the network routes between the aggregation layer and core, and uses the technologies shown in the exhibit.
The customer now wants to route at the core, instead of the aggregation layer, and extend some of the same VLANs in different buildings. However, the customer cannot eliminate the aggregation layer at this point.
What
should the architect recommend?
- A. Use VRRP on the core and aggregation switches, with the aggregation switches acting as standby.
- B. Create a backplane stack at the aggregation layer and a VSF fabric at the core.
- C. Implement broadcast filtering on switch-to-switch links across all of the buildings.
- D. Combine all switches in the aggregation layer and core into a single backplane stack.
Answer: D
NEW QUESTION # 49
An architect needs to deliver an upgrade to an 802.11ac-based solution for a customer. The customer requires an active site survey for the new deployment.
Which deliverable should the architect provide to the customer?
- A. a heat map with sources of RF interface, both 802.11 and non-802.11
- B. the heat map with proposed AP locations and predictive coverage
- C. a heat map with proposed AP locations and actual tested coverage
- D. a heat map with existing AP locations and actual tested coverage
Answer: A
NEW QUESTION # 50
What is one reason to recommend dedicated Air Monitors (AMs) for a customer, as opposed to APs that are doing WIPS in AP mode (hybrid)?
- A. AMs can operate in a hybrid operation mode in which they can support clients, scan for threats, and contain detected threats.
- B. AMs can detect both 802.11 and non-802.11 sources of interference to the wireless network, while Aps cannot.
- C. AMs can maintain client and AP blacklists on their own without the need to communicate with a Mobility Controller (MC).
- D. AMs can implement wireless containment on any channel on which they detect a threat without negative impact on clients.
Answer: D
NEW QUESTION # 51
An architect needs to deliver an upgrade to an 802.11ac-based solution for a customer. The customer requires an active site survey for the new deployment. Which deliverable should the architect provide to the customer?
- A. the heat map with proposed AP locations and predictive coverage
- B. a heat map with sources of RF interface, both 802.11 and non-802.11
- C. a heat map with proposed AP locations and actual tested coverage
- D. a heat map with existing AP locations and actual tested coverage
Answer: C
Explanation:
An active site survey is a method of measuring and validating the wireless coverage, capacity, and performance of a network in a specific environment. It involves deploying temporary APs in the proposed locations, collecting data using a survey tool, and analyzing the results to optimize the network design. A heat map is a graphical representation of the wireless signal strength, interference, noise, or other metrics in different areas of the site. A heat map with proposed AP locations and actual tested coverage is a deliverable that shows the customer the expected performance of the new 802.11ac-based solution, and allows the architect to fine-tune the AP placement, channel selection, transmit power, and antenna orientation. This deliverable also helps the customer to verify that the network meets their requirements for coverage, capacity, and quality of service. References:
Aruba Certified Design Professional Official Certification Study Guide (HPE6-A47) - Chapter 5) Aruba Validated Reference Design: Wireless LAN Site Surveys - Chapter 3) Aruba Validated Reference Design: 802.11ac Networks - Chapter 4)
NEW QUESTION # 52
A customer requires APs that meet these minimal criteria:
* Support for MU-MIMO
* Support for up to four spatial streams, both when MU-MIMO is used and when it is not used
* Support for transmissions to up to three MU-MIMO clients at the same time The architect finds these specifications for the two models under consideration:
AP-335 = 4x4:4:4:3
AP-325 = 4x4:4:3:3
What should the architect determine from these specifications?
- A. The AP 335 and the AP 325 do not meet the customer requirements, so consider a different model.
- B. The AP 325 meets the customer requirements, but the AP 335 does not.
- C. The AP 335 meets the customer requirements, but the AP 325 does not.
- D. Either the AP 335 or the AP 325 meet the customer requirements.
Answer: D
NEW QUESTION # 53
An architect proposes four 7210 Mobility Controllers (MCs) to support about 1,500 client APs. The customer
environment will have a maximum of about 20,000 wireless clients. The customer wants hardware MMs with
an active and standby deployment. What is the minimum solution that meets the customer requirements?
- A. four MM HW-5K appliances
- B. four MM HW-10K appliances
- C. two MM-HW-5K appliances
- D. two MM-HW-10K appliances
Answer: C
NEW QUESTION # 54
An AP 105 was converted into a RAP. The RAP can authenticate its IPSec tunnel to a controller using which of the following methods? (Choose two.)
- A. 802.1X/EAP authentication
- B. Captive Portal authentication
- C. Certificate/MAC address authentication.
- D. Username/Password authentication.
- E. IP address authentication
Answer: C,D
NEW QUESTION # 55
Refer to the exhibit.
An architect needs to plan a network solution for a new office building with four floors. Each floor has two wiring closets with the equipment shown in the exhibit. The switches will connect to employee desktops, a few campus APs controlled by MCs, and printers. The switches do not implement tunneled node.
What is a best practice design for the VLANs and subnets for the wired devices?
- A. one VLAN per closet and a /25 subnet for each VLAN
- B. one VLAN per closet and a /24 subnet for each VLAN
- C. one VLAN for the entire building and a /23 subnet
- D. one VLAN per floor and a /24 subnet for each VLAN
Answer: A
NEW QUESTION # 56
An architect learns that a customer site is 14,307 square meters (154,000 square feet) and supports 900 employees using WiFi 5 Ghz radio. What additional information should the architect collect to create the RF plan?
- A. software version on Mobility Controllers (MCs)
- B. the OS used on wireless devices
- C. number of devices used by each user
- D. whether BLE wayfinding is required
Answer: C
Explanation:
The number of devices used by each user is an important factor for creating the RF plan, as it affects the network capacity, bandwidth demand, and interference level. The architect should estimate the average number of devices per user and the types of applications they use, such as voice, video, or data. This will help the architect to determine the optimal number and placement of access points, the channel width and selection, the transmit power and data rates, and the radio resource management settings.
The OS used on wireless devices, whether BLE wayfinding is required, and the software version on MCs are not directly relevant for creating the RF plan, as they do not affectthe physical layer characteristics of the wireless network. However, they may have implications for other aspects of the network design, such as security, compatibility, and features.
References:
RF Design | Validated Solution Guide - Aruba
Enterprise Mobility 8.5 Design Guide - WLAN RF Design Considerations [Cisco 5500 Series Wireless Controllers] - Cisco
NEW QUESTION # 57
A customer requires APs that meet these minimal criteria:
Support for MU-MIMO
Support for up to four spatial streams, both when MU-MIMO is used and when it is not used Support for transmissions to up to three MU-MIMO clients at the same time The architect finds these specifications for the two models under consideration:
AP-335 = 4x4:4:4:4:3
AP-325 = 4x4:4:4:3:3
What should the architect determine from these specifications?
- A. The AP 335 and the AP 325 do not meet the customer requirements, so consider a different model.
- B. The AP 325 meets the customer requirements, but the AP 335 does not.
- C. Either the AP 335 or the AP 325 meet the customer requirements.
- D. The AP 335 meets the customer requirements, but the AP 325 does not.
Answer: D
Explanation:
The specifications for the AP models are in the format of Tx:Rx:SU-MIMO:MU-MIMO:MU-MIMO clients, where Tx is the number of transmit antennas, Rx is the number of receive antennas, SU-MIMO is the number of spatial streams supported in single-user MIMO mode, MU-MIMO is the number of spatial streams supported in multi-user MIMO mode, and MU-MIMO clients is the number of MU-MIMO clients that can be served simultaneously.
The customer requirements are:
Support for MU-MIMO: This means the AP must have a MU-MIMO value greater than 1, as MU-MIMO is a technique that allows multiple spatial streams to be transmitted to different clients at the same time.
Support for up to four spatial streams, both when MU-MIMO is used and when it is not used: This means the AP must have a SU-MIMO value and a MU-MIMO value of 4, as spatial streams are independent data streams that can be transmitted or received by an antenna.
Support for transmissions to up to three MU-MIMO clients at the same time: This means the AP must have a MU-MIMO clients value of 3, as this indicates the maximum number of clients that can receive MU-MIMO transmissions from the AP at the same time.
Based on these criteria, only the AP 335 meets the customer requirements, as it has a specification of
4x4:4:4:4:3, which means it has 4 transmit and receive antennas, 4 spatial streams in both SU-MIMO and MU-MIMO modes, and can serve 3 MU-MIMO clients simultaneously. The AP 325 does not meet the customer requirements, as it has a specification of 4x4:4:4:3:3, which means it has only 3 spatial streams in MU-MIMO mode, and can only serve 2 MU-MIMO clients simultaneously.
References:
Aruba AP-335 Wireless Access Point | Aruba
Aruba AP-325 Wireless Access Point | Aruba
Multi-User MIMO in WiFi 6 - Arista Networks
NEW QUESTION # 58
Refer to the exhibit.
Exhibit 1.
Exhibit 2.
Exhibit 1 shows the logical plan, and Exhibit 2 shows the BOM that the administrator has made in Iris. What is missing from the IRIS BOM?
- A. stacking licenses
- B. 10 GbE direct attach cables
- C. an uplink module for one of the switches
- D. stacking modules and cables
Answer: D
Explanation:
The IRIS BOM is missing stacking modules and cables for the Aruba 2930M switches. The customer wants to flatten the architecture and avoid recabling, but also maintain connectivity to the core if one link fails. To achieve this, the architect proposed to combine the switches in each Building 2 closet as a VSF fabric and establish two 10 GbE connections to the core per fabric. However, to create a VSF fabric, the switches need to have stacking modules and cables to interconnect them. The IRIS BOM does not include these items, which are required for the VSF configuration. The part numbers for the stacking modules and cables are JL325A and J9735A, respectively.
The other options are not missing from the IRIS BOM because they are either not required or already included.
Stacking licenses are not required for the Aruba 2930M switches, as they support VSF natively. 10 GbE direct attach cables are already included in the IRIS BOM as part number J9283D. An uplink module for one of the switches is not required, as the customer already has enough fiber strands to connect each switch to the core.
References:
Aruba 2930M Switch Series Data Sheet (Aruba Networks)
Designing Aruba Solutions Study Guide (HPE Press)
NEW QUESTION # 59
Which of the following are NOT valid RAP forwarding modes (Choose two)?
- A. Tunnel
- B. Bridge
- C. Split-Tunnel
- D. Standard
- E. Backup
Answer: D,E
NEW QUESTION # 60
Refer to the exhibit.
A customer wants to replace the core and aggregation layer of an existing network. Currently the network routes between the aggregation layer and core, and uses the technologies shown in the exhibit.
The customer now wants to route at the core, instead of the aggregation layer, and extend some of the same VLANs in different buildings. However, the customer cannot eliminate the aggregation layer at this point. What should the architect recommend?
- A. Use VRRP on the core and aggregation switches, with the aggregation switches acting as standby.
- B. Create a backplane stack at the aggregation layer and a VSF fabric at the core.
- C. Implement broadcast filtering on switch-to-switch links across all of the buildings.
- D. Combine all switches in the aggregation layer and core into a single backplane stack.
Answer: D
NEW QUESTION # 61
......
Authentic Best resources for HPE6-A47: https://exampasspdf.testkingit.com/HP/latest-HPE6-A47-exam-dumps.html