HP HPE6-A47 Exam Practice Test Instant Access

Question 1

An architect plans 128 APs to support 12,800 devices in a very high density (VHD) design. The customer

requires high availability, so the architect plans to recommend a pair of controllers. What is one reason to

recommend 7210 controllers rather than 7205 controllers for this deployment?

Athe need for high speed 10 GbE ports

Bthe need for clustering

Cthe number of devise required

Dthe number of APs required

Answer : C

Question 2

Which of the following are valid RAP operating modes?

AAlways, Backup, Standard, Persistent

BAlways, Backup, Tunnel, Persistent

CAlways, Hotel-Connect, Tunnel, Standard

DBackup, Hotel-Connect, Standard, Persistent

EBackup, Normal, Tunnel, Always

Answer : A

Question 3

When does a RAP's backup SSID begin broadcasting?

AWhen the GRE tunnel to the controller is established.

BWhen the IPSec tunnel to the controller is established.

CWhen the controller cannot be reached with PAPI

DWhen bridging is required for guest users.

EWhen the controller cannot be reached with SSL

Answer : C

Question 4

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?

Aa heat map with proposed AP locations and actual tested coverage

Ba heat map with existing AP locations and actual tested coverage

Ca heat map with sources of RF interface, both 802.11 and non-802.11

Dthe heat map with proposed AP locations and predictive coverage

Answer : C

Question 5

Read this scenario thoroughly, and then answer each that displays on the right side of the screen.

An architect proposes these products for a customer who wants a wireless and wired upgrade:

1. Aruba 2930M switches at the access layer

2. Aruba 5406R switches at the core

3. Aruba AP-325s

4. Aruba 7205 Mobility Controllers (MCs), deployed in a cluster

5. Aruba Mobility Master (MM)

6. Aruba ClearPass Cx000V

7. 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?

Ause the MCs to assign wired users to their VLANs, and extend the VLANs to a Layer 3 switch connected to
the MC

Bspecify the VLANs in network policies on AirWare, and ensure that both the switches and MCs are
managed by AirWare

Cassign wired users to different VLANs from wireless users, based on port or role assignments on access
layer switches. Extend the VLANs to the core.

Dconfigure 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

Question 6

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?

Atwo QSPF+ BiDi

Btwo QSPF+ MPO

Ceight SPF+ LR

Deight SFP+ SR

Answer : B

Question 7

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?

AFirewall policies and SDN to mark voice

BBroadcast suppression combined with AirGroup

CAirtime Fairness set to fair-access

DVoice-aware Layer 3 roaming

Answer : D

HPE6-A47 Designing Aruba Solutions Exam Practice Test