Top Tips Of Updated HPE6-A47 Actual Test

NEW QUESTION 1
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 on the same subnet that use VRRP without clustering
• B. two Aruba MCs deployed as a Layer 3 cluster
• C. two Aruba MCs on different subnets that use VRRP without clustering
• D. two Aruba MCs deployed as a Layer 2 cluster

Answer: B

NEW QUESTION 2
An architect needs to plan the RF coverage. Which application has the greatest potential impact on RF design?

• A. print
• B. email
• C. voice
• D. secure web browsing

Answer: D

NEW QUESTION 3
Refer to the exhibit.

The customer needs to expand its wired and wireless network to a new building, Building 2, which is near the existing building, Building 1. The exhibit shows the logical plan that the architect has created so far. The aggregation layer switches in the new building should provide the default gateway services for the VLANs in the new building and route traffic to the core. The existing Aruba Mobility Controllers (MCs) will control the new APs.
What should be the VLAN assignment for Link 1, indicated in the exhibit?

• A. an unused VLAN such as 200
• B. VLANs 21, 22, and 23 only
• C. VLANs 11, 12, 13, 21, 22, and 23
• D. the default VLAN and VLAN 14

Answer: C

NEW QUESTION 4
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. Connect each Building 2 switch directly to the core on a single fiber strand through the use of SFP+-SR transceivers.
• C. Combine the switches in each Building 2 closet as a VSF fabric; establish two 10 GbE connections to the core per fabric.
• D. Extend additional fiber between the buildings so that each Building 2 switch can have a direct 10 GbE connection to the core.

Answer: C

NEW QUESTION 5
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+ BiDi
• B. two QSPF+ MPO
• C. eight SPF+ LR
• D. eight SFP+ SR

Answer: B

NEW QUESTION 6
An enterprise needs an upgrade to 802.11ac. Users run applications such as Web, email, voice, and video. The architect needs to conduct an active site survey to plan 802.11ac AP locations. The noise floor is about -90 dBm across the site.
Based on Aruba best practices, what is the minimum acceptable signal that the architect should look for to determine the test AP range?

• A. a signal of -65 dBm in the 2.4 GHz band
• B. a signal of -75 dBm in the 5 GHz band
• C. a signal of -65 dBm in the 5 GHz band
• D. a signal of -75 dBm in the 2.4 GHz band

Answer: C

NEW QUESTION 7
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. number of devices used by each user
• B. the OS used on wireless devices
• C. whether BLE wayfinding is required
• D. software version on Mobility Controllers (MCs)

Answer: A

NEW QUESTION 8
Refer to the exhibit.

An architect selects 5406R switches for the aggregation layer. What is an appropriate amount of bandwidth for the link aggregation between each aggregation layer VSF fabric and the campus core?

• A. 60 Gbps
• B. 160 Gbps
• C. 200 Gbps
• D. 320 Gbps

Answer: C

NEW QUESTION 9
An architect needs to plan an 802.11ac wireless upgrade for a university building. What is one reason that it is important for the architect to identify auditoriums?

• A. Auditoriums typically require a high-density AP design for RF coverage.
• B. Users in Auditoriums often have Bluetooth devices, which can be a source of interface in the 5 GHz band.
• C. Auditoriums typically require the use of 80 MHz channels to meet bandwidth requirements.
• D. Auditoriums often require the use of DFS channels for sufficient 20 MHz channels.

Answer: D

NEW QUESTION 10
What should an architect use as a guideline to determine when to define another VLAN for wireless devices?

• A. the WLAN or SSID, with a different VLAN for each SSID
• B. the AP deployment, with a different VLAN for each AP that is deployed
• C. the number of devices, with a different VLAN for each 250 devices
• D. the employee roles, with a different VLAN for each role or department

Answer: D

NEW QUESTION 11
An architect needs to plan a very high density (VHD) wireless network at a large events venue, at which thousands of attendees are expected. The architect plans to deploy a cluster of Mobility Controllers (MCs) to control the APs. It is important to support seamless roaming for wireless devise across the venue.
What should the architect ensure for the network services?

• A. DHCP servers can support a high number of scopes with a /24 size.
• B. A third-party firewall integrates with ClearPass to filter the guest user traffic.
• C. A domain CA is set up to deploy certificates to a high volume of guest devices.
• D. DHCP and DNS servers are carrier-grade and support a low transaction time.

Answer: B

NEW QUESTION 12
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. 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 switche
• D. Extend the VLANs to the core.
• E. 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.

Answer: C

NEW QUESTION 13
A customer has a small office building that needs approximately 32 APs. The solution must support basic rogue AP detection and provide a stateful firewall with role-based policies. The customer would like the simplest, most cost-effective deployment that meets their needs.
What should the architect recommend?

• A. Aruba remote APs
• B. Aruba campus APs and a Virtual Mobility Controller
• C. Aruba Instant APs
• D. Aruba campus APs and an Aruba 7005 Mobility Controller

Answer: D

NEW QUESTION 14
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 is recommended for the base features and one server each for add-on features such as Clarity.
• C. One server should be dedicated to the wired infrastructure and one server to the wireless infrastructure.
• D. One server should monitor and manage up to about 4,000 infrastructure devices.

Answer: A

NEW QUESTION 15
A customer requires high availability for wireless services, including stateful failover for user connections if the Mobility Controller (MC) that handles the user traffic fails. What is the requirement for the design?

• A. MCs are deployed in a cluster, and they are on the same VLAN
• B. MCs are distributed across each VLAN on which APs are deployed and have VRRP enabled.
• C. MCs have a standby master IP address assigned to them.
• D. MCs have enough licenses to support the APs for which they are active and standby MC.

Answer: B

NEW QUESTION 16
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 each user role on the MCs is associated with a different VLAN ID.
• C. Ensure that the RADIUS server assigns users to different VLANs dynamically.
• D. Ensure that optimization and suppression of unnecessary multicast is enabled.

Answer: C

NEW QUESTION 17
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.

Answer: D

NEW QUESTION 18
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 to apply role-based firewall policies
• B. the requirement for a captive portal for guests
• C. the requirement to provide client-to-site VPN acces for remote users
• D. the requirement for a cloud-based management solution

Answer: D

NEW QUESTION 19
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