HPE6-A47 | A Review Of 100% Guarantee HPE6-A47 Free Demo

NEW QUESTION 1
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.

Answer: C

NEW QUESTION 2
For which scenario does the Aruba backplane stacking technology meet the needs?

• A. The customer needs to deploy a pair of aggregation switches in the same closet, and wants to simplify the architecture and redundancy design.
• B. The customer needs to simplify the deployment of core switches which are located in different closets for redundancy purposes.
• C. The customer needs to expand the network and make it possible for the current core switches to support more MAC forwarding and ARP entries.
• D. The customer needs to deploy a switch at a branch office and have the switch automatically discover and join the network stack at the main office.

Answer: B

NEW QUESTION 3
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. two MM-HW-10K appliances
• B. two MM-HW-5K appliances
• C. four MM HW-5K appliances
• D. four MM HW-10K appliances

Answer: B

NEW QUESTION 4
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 /24 subnet for each VLAN
• B. one VLAN per closet and a /25 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: B

NEW QUESTION 5
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 6
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 proposed AP locations and actual tested coverage
• B. a heat map with existing AP locations and actual tested coverage
• C. a heat map with sources of RF interface, both 802.11 and non-802.11
• D. the heat map with proposed AP locations and predictive coverage

Answer: C

NEW QUESTION 7
Which benefit does Aruba AirWare Clarity provide to customer IT staff?

• A. assesses times for clients to obtain DHCP and DNS services to help staff diagnose non-WiFi related issues
• B. create a heat map of RF coverage, shows places with interfaces, and helps staff pinpoint the interference source
• C. provides insight into the security posture of clients connected to the network, whether wired or wireless
• D. maps all network devices, including APs, MCs, switches, and client devices, and provides information about each node

Answer: A

NEW QUESTION 8
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.

Answer: B

NEW QUESTION 9
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 provide any level of redundancy for each other unless one is moved into the other’s subnet.
• B. The MCs cannot be in a cluster, and they must use Virtual Router Redundancy Protocol (VRRP) to provide redundancy for each other.
• C. The MCs can be in a cluster, but the cluster will not support features such as stateful failover.
• D. Each MC can be the backup LMS for the other MCs’ APs, but it cannot be in a cluster with the other MC.

Answer: B

NEW QUESTION 10
A plan includes these security settings for the employee WLAN:
* WPA2-Enterprise with AES encryption
* 802.1X with PEAP-MSCHAPv2
However, the customer wants to use certificates to authenticate user devices. Which change brings the plan in alignment with the customer requirements?

• A. Use EAP-TLS instead of PEAP-MSCHAPv2
• B. The TKIP encryption instead of AES.
• C. Add WPA2-PSK as an alternative to WPA2-Enterprise.
• D. Add Tunneled TLS (TTLS) as an alternative to PEAP-MSCHAPv2.

Answer: D

NEW QUESTION 11
An Aruba wireless solution for a very high density (VHD) wireless solution consists of a Mobility Master (MM) and two Mobility Controllers (MCs). What is the best practice design for routing the wireless traffic?

• A. The MCs provide the default gateway services for wireless devices and use static routers.
• B. The MCs act at Layer2, and the MM acts as the default gateway.
• C. The MCs act at Layer2, and core routing switches act as the default gateway.
• D. The MCs provide the default gateway services for wireless devices and use OSPF.

Answer: B

NEW QUESTION 12
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 13
An architect needs to help a customer design a management and monitoring solution for an Aruba network in an airport. The solution consists of an Aruba Mobility Master (MM), Aruba 7210 MCs, Aruba AP-335s, and Aruba 5496R switches. The architect plans to recommend Aruba AirWare.
The airport has a high-client device turnover and many highly mobile devices. Which changes should the architect make to the recommended solution based on this characteristic?

• A. Recommend additional hardware resources beyond those recommended for the typical tested AirWareplatform.
• B. Recommend extra AirWare device licenses to support the changing number of client devices.
• C. Recommend Aruba Central with a Clarity subscription as a more flexible cloud-based solution.
• D. Recommend Aruba Central with guest access licensing to increase guest visibility.

Answer: B

NEW QUESTION 14
For which scenario should an architect recommend Aruba Central Managed Portal (MSP)?

• A. for a service provider who needs to monitor multi-vendor environments
• B. for an enterprise that needs to manage data center services together with the network
• C. for a service provider who needs to manage multiple customer networks
• D. for an enterprise with many branches that needs to manage services centrally

Answer: D

NEW QUESTION 15
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: C

NEW QUESTION 16
What is one important guideline for antenna selection?

• A. Ensure that the beam-width exceeds 100 degrees.
• B. Ensure that the H-plane and E-plane values are within 45 degrees of each other.
• C. Ensure that the antenna is rated for 802.11ac usage.
• D. Ensure that the antenna is designed for the frequency used by the radio.

Answer: D

NEW QUESTION 17
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 tunnelled 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. prevents users from connection attempts with more than three devices
• C. enables user access control and ensures only authorized users connect.
• D. provides a second layer of protection for wireless users at the internal perimeter

Answer: C

NEW QUESTION 18
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 19
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 20
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