What Exact HPE6-A47 Dumps Is

NEW QUESTION 1
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 2
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 3
An architect proposes an Aruba wireless solution for a customer that uses Microsoft Skype for Business. What should be set up on the MCs, or MM, to ensure that wireless voice traffic is properly prioritized?

• A. Firewall policies and SDN to mark voice
• B. Broadcast suppression combined with AirGroup
• C. Airtime Fairness set to fair-access
• D. Voice-aware Layer 3 roaming

Answer: D

NEW QUESTION 4
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 5
An architect proposes the following Aruba solutions:
Two Virtual Mobility Masters (VMMs)
Six 7030 Mobility Controllers (MCs)
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

Answer: C

NEW QUESTION 6
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 7
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 8
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 9
A customer needs a networking solution that supports their Microsoft Skype for Business Unified Communications (UC) solution. The architect discovers that user wireless devices are Wi-Fi Multimedia (WMM) capable. Windows policies assign voice traffic DSCP 46 and video traffic DSCP 34.
Which potential issue should the architect explain to the customer about the default QoS settings?

• A. The DSCP values place both voice and video traffic in the video VMM queue, so voice does not receive the prioritization that is should.
• B. The Aruba APs and controllers use different prioritization mechanism from WMM, so they will not accept high priority traffic from the wireless devices.
• C. DSCP is incompatible with WM
• D. The Aruba APs and controllers instead use 802.1p to mark traffic to and from wireless devices.
• E. The DSCP for wireless client traffic is concealed within the GRE packet on the path from the AP to the controller, and does not take effect.

Answer: A

NEW QUESTION 10
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

Answer: C

NEW QUESTION 11
A customer needs an 802.11ac upgrade for an office with cubicles. The customer states that, because they planned locations for the existing 802.11n APs so that there are no coverage holes, they will simply deploy the new 802.11ac APs in the same location as the existing APs. The customer plans to support mobile devices in addition to laptops.
What should the architect explain about shy a site survey is desirable to determine the optimal locations for the new APs?

• A. An 802.11ac deployment typically works better with side-mounted, rather than ceiling-mounted, APs, and a site survey will help determine the new mounting locations.
• B. The new 802.11ac deployment should have a capacity-based design for the best performance, but the existing deployment sounds like a coverage-based design.
• C. 802.11ac AP radios tend to be more sensitive to 2.4 GHz interference than 802.11n APs, so the architect needs to search for all potential sources of such interference.
• D. 802.11ac APs can support a higher density of clients, so they can be deployed farther apart than the APs in most existing 802.11n deployments.

Answer: A

NEW QUESTION 12
An architect proposes Aruba 2930F switches, which do not have OOBM ports. The customer wants to follow best practices for network management security. Which guideline can the architect follow?

• A. Assign access layer switches IP addresses on a VLAN that is dedicated for switch management.
• B. Ensure that DHCP is enabled on only the switch Default VLAN.
• C. Ensure that Telnet is enabled and set to listen on production VLANs.
• D. Assign switches static IP addresses on the same VLAN on which APs are deployed.

Answer: C

NEW QUESTION 13
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 1 or 2 per floor
• B. about 3 to 5 per floor
• C. about 10 to 12 per floor
• D. about 16 to 20 per floor

Answer: A

NEW QUESTION 14
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 15
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 16
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 17
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