HPE6-A47 Online Practice Questions and Answers

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 AirWare platform.

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.

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:

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. Which ClearPass licenses should the architect include in the proposal?

A. 1,000 Access licenses and 1000 Onboard licenses

B. 1,000 Access licenses and 3,000 (3x1000) Onboard licenses

C. 3,000 Access licenses (3x1000) and 1000 Onboard licenses

D. 3,000 Access licenses and 3,000 (3x1000) Onboard licenses

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 support 2000 users or devices

B. the need to support PoE+

C. the need to manage 20 APs

D. the need to connect 20 APs directly to the MC

A customer has several clusters of Aruba 325 Instant APs. The customer is happy with the performance of the current APs, but would like to add a Mobility Controller (MC).

What should the architect propose?

A. the purchase of Universal APs that are the same modes as the current APs.

B. Aruba ClearPass to onboard the APs as campus APs in the new MC-based deployment

C. conversion of the existing Instant APs to campus APs (CAPs)

D. a Virtual Mobility Controller (VMC) which can be licensed to control Instant APs

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

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.

What is one reason to recommend dedicated Air Monitors (AMs) for a customer, as opposed to APs that are doing WIPS in AP mode (hybrid)?

A. AMs can operate in a hybrid operation mode in which they can support clients, scan for threats, and contain detected threats.

B. AMs can implement wireless containment on any channel on which they detect a threat without negative impact on clients.

C. AMs can detect both 802.11 and non-802.11 sources of interference to the wireless network, while APs cannot.

D. AMs can maintain client and AP blacklists on their own without the need to communicate with a Mobility Controller (MC).

What is a key criteria that an architect should use to choose between an Aruba 7000 Series or 7200 Series Mobility Controller (MC)?

A. the number of wireless devices that the MC needs to support

B. whether the MC needs to terminate VPN tunnels

C. the need to deploy controllers in a cluster

D. whether the MC needs to support advanced 8.x features

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 latency

D. the jitter

What should an architect use as a guideline to determine when to minimize VLANs in a wireless design?

A. the WLAN or SSID, with a different VLAN for each SSID

B. the coverage area, with a different VLAN for every 4000 square feet (372 square meters)

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