[2024年更新]合格できるHP HPE6-A47テスト練習問題試験問題集
高合格率HPE6-A47問題集解答でHPE6-A47問題集と正解回答
HP HPE6-A47（Aruba Certified Design Professional）認定試験は、ネットワークの設計と実装の分野の専門家にとって非常に人気のある認定です。この認定は、Aruba Networks製品と技術を扱う専門家のスキルと知識を検証するように設計されています。この試験では、ネットワーク設計の原則、ワイヤレスLANデザイン、ネットワークセキュリティなど、さまざまなトピックをカバーしています。
HP HPE6-A47（Aruba Certified Design Professional）認定試験は、エンタープライズレベルのワイヤレスネットワークの設計と実装を専門とするITプロフェッショナル向けに設計されています。この試験は、Aruba Wireless Solutionsの設計と実装における候補者の知識とスキルを測定すること、および一般的なネットワーク設計の問題を特定して解決する能力を測定することを目的としています。この認定は世界中で認識されており、IT業界の雇用主から高く評価されています。
質問 # 29
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. 20-25
- B. 10-15
- C. 40-45
- D. 5-10
正解：C
質問 # 30
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 administrators to manage all 18 switches as a single switch.
- B. VSF transforms switches into virtual extensions of the MCs to simplify MST management.
- C. VSF enables software-defined network monitoring in conjunction with AirWare.
- D. VSF simplifies the topology and eliminates the need for spanning tree.
正解：D
質問 # 31
An architect plans to deploy a Mobility Controller (MC) at one building in subnet 10.23.01.0/24 and another
MC in another building in subnet 10.44.12.0/24. The MCs need to provide redundancy for each other. What
must the architect take into account in the redundancy plan?
- A. The MCs cannot be in a cluster, and they must use Virtual Router Redundancy Protocol (VRRP) to
provide redundancy for each other. - B. The MCs can be in a cluster, but the cluster will not support features such as stateful failover.
- C. Each MC can be the backup LMS for the other MCs' APs, but it cannot be in a cluster with the other
MC. - D. The MCs cannot provide any level of redundancy for each other unless one is moved into the other's
subnet.
正解：A
質問 # 32
The customer has an office environment with users who have laptops that can connect with wired or wireless. Users also bring one or two of their own devices. An architect creates a proposal with Aruba AP-
325s, 7210 Mobility Controllers (MCs), a Mobility Master (MM), and Aruba 2930M switches at the access layer to support the laptops and APs.
The architect plans to recommend 802.1X authentication without tunneled node on Aruba 2930M switch ports that connect to laptops. What is one advantage of this form of authentication?
- A. ensures that Aruba firewall policies apply to wired user traffic.
- B. enables user access control and ensures only authorized users connect.
- C. prevents users from connection attempts with more than three devices
- D. provides a second layer of protection for wireless users at the internal perimeter
正解：B
質問 # 33
Which benefit does Aruba AirWare Clarity provide to customer IT staff?
- A. create a heat map of RF coverage, shows places with interfaces, and helps staff pinpoint the interference source
- B. assesses times for clients to obtain DHCP and DNS services to help staff diagnose non-WiFi related issues
- C. maps all network devices, including APs, MCs, switches, and client devices, and provides information about each node
- D. provides insight into the security posture of clients connected to the network, whether wired or wireless
正解：B
質問 # 34
A customer needs a wireless solution upgrade. Among the devices that need wireless access are printers.
What information about the printers does the architect need to plan the wireless solution? (Select two.)
- A. whether the printers support 802.1X
- B. the 802.11 standards supported by the printer
- C. the identify of users who need to access printers
- D. whether the printers are physically locked down
- E. whether the printers support Power over Ethernet (PoE)
正解：E
質問 # 35
A customer requires a wireless upgrade. The architect proposes:
* Aruba AP-325s
* Mobility Controller (MC) 7210s
* Virtual Mobility Masters (MMs)
* ClearPass
* AirWave
The customer is interested in wired authentication, as well as wireless authentication, but does not have the budget to upgrade the wired network. The wired network does not currently support 802.1X or RADIUS.
Which feature of the Aruba solution should the architect explain to justify the proposed solution?
- A. The customer can direct all wired traffic through the MCs, which will then apply security to that traffic.
- B. The customer can direct all wired traffic through the MMs, which will impose basic security checks.
- C. ClearPass OnConnect can enable wired authentication on these switches through the use of SNMP.
- D. AirWave can manage these switches and shut down their ports if an unknown user or device connects.
正解：C
質問 # 36
A Remote AP provisioned in "Split-Tunnel" Forwarding mode has which characteristic?
- A. The RAP uses PAPI to send data traffic to the controller.
- B. The user role must have a "Permit" statement in order to locally bridge the traffic.
- C. Local traffic first goes to the controller and is then spilt back to the local network.
- D. Traffic is IPSec encrypted before it is sent to the controller.
- E. The user role must have a "route dst-nat" statement to locally bridge the traffic.
正解：D
質問 # 37
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. Combine all switches in the aggregation layer and core into a single backplane stack.
- B. Use VRRP on the core and aggregation switches, with the aggregation switches acting as standby.
- C. Create a backplane stack at the aggregation layer and a VSF fabric at the core.
- D. Implement broadcast filtering on switch-to-switch links across all of the buildings.
正解：A
質問 # 38
An architect simulates VoIP calls and tests the throughput as 67 Kbps, packet loss as 0.3 percent, maximum latency as 100 ms, and maximum jitter as 100 ms.
Which issue typically causes a poor experience for users?
- A. the packet loss
- B. the throughput
- C. the jitter
- D. the latency
正解：C
質問 # 39
An architect needs to plan an 802.11ac upgrade for an office building. The customer has requested an active survey. Which approach should the architect take to determine the cell edges?
- A. Set the test AP to the minimum transmit power and use the 2.4 GHz signal to determine the cell edges.
- B. Set the test AP to the maximum transmit power and use the 5 GHz signal to determine the cell edges.
- C. Set the test AP to the minimum transmit power and use the 5 GHz signal to determine the cell edges.
- D. Set the test AP to the maximum transmit power and use the 2.4 GHz signal to determine the cell edges.
正解：C
質問 # 40
An architect needs to plan the bandwidth for two Aruba 7240 Mobility Controllers (MCs) which will connect to the network core. The customer indicates that four 10 GbE links between the network core and the data center will be adequate. The customer expects almost all traffic in the network will be wireless. The customer expects up to 25 Gbps upstream traffic from wireless clients and up to 35 Gbps downstream to wireless clients. The customer requires the MCs to be able to continue to forward traffic if up to one link fails, but lower performance during the failover situation is permissible.
What are the minimal links to meet these requirements?
- A. three 10 GbE links on each of the MCs
- B. four 10 GbE links on each of the MCs.
- C. two 40 GbE links in each of the MCs
- D. two 10 GbE links on each of the MC
正解：C
質問 # 41
A customer needs a networking solution that supports their Microsoft Skype for Business Unified
Communications (UC) solution. The architect plans to use multiple Aruba APs, switches, and controllers.
The customer wants real time statistics and assessment of call quality. Which component should the architect
include to provide these services?
- A. Aruba Central
- B. Aruba Mobility Master (MM)
- C. Aruba AirWare
- D. Aruba ClearPass
正解：A
質問 # 42
Scenario:
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 AirWave
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. specify the VLANs in network policies on AirWare, and ensure that both the switches and MCs are managed by AirWare
- B. 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.
- C. 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.
- D. use the MCs to assign wired users to their VLANs, and extend the VLANs to a Layer 3 switch connected to the MC
正解：B
質問 # 43
Scenario:
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 AirWave
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. Mac-Auth on edge ports and per-user tunneled node
- C. 802.1X on edge ports and per-user tunneled node
- D. 802.1X on edge ports and no tunneled node
正解：A
質問 # 44
Which guidelines should an architect use to determine how many AirWave servers to recommend?
- A. One server should be dedicated to the wired infrastructure and one server to the wireless infrastructure.
- B. One server should monitor and manage up to about 4,000 infrastructure devices.
- C. One server should be deployed on every subnet with an infrastructure device.
- D. One server is recommended for the base features and one server each for add-on features such as
Clarity.
正解：C
質問 # 45
Which benefit does Aruba AirWare Clarity provide to customer IT staff?
- A. provides insight into the security posture of clients connected to the network, whether wired or wireless
- B. maps all network devices, including APs, MCs, switches, and client devices, and provides information
about each node - C. assesses times for clients to obtain DHCP and DNS services to help staff diagnose non-WiFi related
issues - D. create a heat map of RF coverage, shows places with interfaces, and helps staff pinpoint the interference
source
正解：C
質問 # 46
A customer needs a wireless solution upgrade. Among the devices that need wireless access are printers. What information about the printers does the architect need to plan the wireless solution? (Select two.)
- A. whether the printers support 802.1X
- B. whether the printers support Power over Ethernet (PoE)
- C. the 802.11 standards supported by the printer
- D. the identify of users who need to access printers
- E. whether the printers are physically locked down
正解：A、C
解説：
To plan a wireless solution upgrade for printers, the architect needs to know whether the printers support
802.1X and the 802.11 standards supported by the printer. These two factors are important for ensuring the compatibility, security, and performance of the wireless network.
802.1X is a standard for network access control that provides authentication, authorization, and encryption for devices that connect to a wireless network1. It prevents unauthorized devices from accessing the network resources and protects the data transmission from eavesdropping or tampering. If the printers support 802.1X, the architect can design a wireless solution that leverages this feature to enhance the security and compliance of the network. If the printers do not support 802.1X, the architect may need to consider alternative methods of securing the wireless access, such as MAC address filtering, VPN, or WPA2-PSK2.
802.11 is a set of standards that define the specifications and protocols for wireless communication3.
Different 802.11 standards have different characteristics, such as frequency, bandwidth, data rate, range, and compatibility. For example, 802.11a operates at 5 GHz and offers up to 54 Mbps, while 802.11b operates at 2.4 GHz and offers up to 11 Mbps3. If the printers support the same or higher 802.11 standards as the wireless network, the architect can design a wireless solution that ensures the optimal performance and reliability of the wireless communication. If the printers support lower or different
802.11 standards than the wireless network, the architect may need to consider the impact of the compatibility issues, such as interference, congestion, or degradation4.
The other options are not as relevant for planning a wireless solution upgrade for printers. Whether the printers are physically locked down or not does not affect the wireless connectivity, unless the lock interferes with the antenna or signal reception. The identity of users who need to access printers is more related to the access control and user management policies, rather than the wireless solution design. Whether the printers support PoE or not does not affect the wireless connectivity, unless the power source is unreliable or insufficient.
References:
1:
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/1-overview
2:
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/1-overview
3:
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/1-overview
4:
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/1-overview
質問 # 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:
* 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 no tunneled node
- B. Mac-Auth on edge ports and per-user tunneled node
- C. 802.1X on edge ports and per-user tunneled node
- D. 802.1X on edge ports and no tunneled node
正解：A
質問 # 48
An architect plans to purpose two Aruba Mobility Controllers (MCs) in a cluster. The customer has a large building that needs to support about 10,000 devices. The architect plans to associate the Employees WLAN with VLAN ID 10.
What is one Aruba best practice for this design?
- A. Ensure that VLAN 10 is extended to the edge and Aruba APs are deployed on it.
- B. Ensure that optimization and suppression of unnecessary multicast is enabled.
- C. Ensure that each user role on the MCs is associated with a different VLAN ID.
- D. Ensure that the RADIUS server assigns users to different VLANs dynamically.
正解：D
質問 # 49
An architect proposes an Aruba solution with a hardware Mobility Master (MM) to a customer. The customer has a disaster recovery site which is connected to the main site at Layer 3. The customer requires the MM to remain available in case of a total site failure.
Which plan meets the customer requirements?
- A. Deploy the virtual MM (VMM) to the disaster recovery site and configure clustering on the hardware and software appliances.
- B. Deploy a hardware MM to the disaster recovery site and set its IP address as the standby master for MCs.
- C. Deploy a hardware MM to the disaster recovery site and set up VRRP between them.
- D. Deploy the virtual MM (VMM) to the disaster recovery site and set the VMM IP address to the same address as the hardware MM.
正解：B
解説：
In the event of an MM outage, MCs continue to use their existing licenses for 30 days, and the network remains up. However, you cannot change the configuration items in the controller network. In addition, the MM manages many of the higher level functions that can cause issues in the network if the MM fails. Aruba recommends a backup MM for these situations. From an economic point of view, a backup MM for a VMM is free. If a customer has a hardware MM, the customer must purchase a backup hardware MM.
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/vrrp/conf-stby-m
質問 # 50
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. Combine all switches in the aggregation layer and core into a single backplane stack.
- B. Use VRRP on the core and aggregation switches, with the aggregation switches acting as standby.
- C. Create a backplane stack at the aggregation layer and a VSF fabric at the core.
- D. Implement broadcast filtering on switch-to-switch links across all of the buildings.
正解：A
質問 # 51
Refer to the exhibit.
An architect determines that 80 Gbps bandwidth is required for the link aggregation between the Building
1aggregation layer and Building 2. Which transceivers should the architect recommend for each pair of
switches?
- A. two QSPF+ MPO
- B. eight SPF+ LR
- C. two QSPF+ BiDi
- D. eight SFP+ SR
正解：A
質問 # 52
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 manage 20 APs
- B. the need to connect 20 APs directly to the MC
- C. the need to support 2000 users or devices
- D. the need to support PoE+
正解：C
質問 # 53
A customer needs a solution to terminate VPN tunnels for Aruba RAPs. The customer has a single site and a single public IP address for this purpose. Network address translation (NAT) will forward the IPsec traffic to the correct device to terminate the VPN tunnel. The customer also requires N+1 redundancy for the solution.
Which solution meets the customer requirements?
- A. two Aruba MCs deployed as a Layer 3 cluster
- B. two Aruba MCs on the same subnet that use VRRP without clustering
- C. two Aruba MCs deployed as a Layer 2 cluster
- D. two Aruba MCs on different subnets that use VRRP without clustering
正解：A
解説：
Explanation
質問 # 54
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この試験は、複数選択の質問で構成されており、Aruba Networks製品を使用してワイヤレスネットワークを設計および実装する候補者の能力をテストするように設計されています。この試験では、ネットワークアーキテクチャと設計、ワイヤレスLANデザイン、ネットワークセキュリティ、トラブルシューティングなどのトピックについて説明しています。この試験は挑戦的であるように設計されており、試験でカバーされている概念と技術を完全に理解する必要があります。
HPE6-A47認証試験問題集ガイド解答は練習専門Fast2test：https://jp.fast2test.com/HPE6-A47-premium-file.html