HPE6-A42 Online Practice Questions and Answers

Which task can an Aruba Air Monitor (AM) perform?

A. Analyze wireless traffic patterns at the application level.

B. Optimize RF through the AP channel and transmit power plans.

C. Analyze RF signals to determine the cause of non-802.11 interference.

D. Help to detect rogue APs in the environment.

What does an Aruba Mobility Master (MM) do before it deploys a configuration to a Mobility Controller (MC)?

A. It encrypts the configuration to be deployed and backs it up to a secure archive.

B. It obtains the current configuration, encrypts it, and backs it up to a secure archive.

C. It synchronizes the configuration with templates on Aruba AirWave.

D. It removes any commands that are not supported on that MC or have dependency errors.

A company has an Aruba solution and wants to provide guests with wireless access. The company wants to assign guests IP addresses in subnets that exist only within the Aruba solution.

Which feature should network administrators set up so guests can send traffic on the Internet without changes to the company routing solution?

A. Enable NAT on the VLAN assigned to the guest WLAN.

B. Set up a dynamic default gateway on the Mobility Controllers (MCs).

C. Create destination NAT rules for the guest role.

D. Enable policy-based routing for the guest traffic.

What is a key difference between an Aruba Air Monitor (AM) and an Aruba Spectrum Analyzer (SA)?

A. An AM detects threats such as rogue APs, while an SA analyzes RF conditions.

B. An AM detects rogue APs and provides data services to clients, while an SA only detects rogue APs.

C. An AM scans on only one 802.11 frequency band, while an SA scans on both 802.11 frequency bands.

D. An AM both detects wireless intrusion attempts and mitigates them, while an SA only detects wireless intrusion attempts.

Refer to the exhibit.

What is a valid way to help the APs discover devices that can control them?

A. Set up an Aruba Central subscription, and ensure that APs can reach the Internet.

B. Enable CPSec, and ensure the Mobility Master (MM) and Mobility Controllers (MCs) trust the Aruba certificates installed on the APs at the factory.

C. Specify the Mobility Master (MM) IP address in DHCP option 43 on the network DHCP server.

D. Map the Mobility Controller (MC) IP addresses to the aruba-master name on the network DNS server.

A company wants to provide wireless access for visitors with their Aruba solution. Which configuration feature enables the guest to access the wireless network without authentication?

A. use of internal captive portal with email registration

B. addition of custom rules to control access for unauthenticated guests

C. use of internal captive portal with authentication

D. redirection of guests to an external captive portal that provides encryption services

When an Aruba solution uses AirMatch, which device generates the channel and power plan for an AP?

A. the AirWave Management Platform

B. the Mobility Master (MM)

C. the Mobility Controller (MC) for the AP

D. the AP itself

Refer to the exhibit.

A network administrator needs to specify a RADIUS server for an employee WLAN on an Aruba solution. What must the administrator enter in the Shared key field?

A. the password defined as the preshared key for the WLAN on the Mobility Master (MM) and on authorized wireless clients

B. the password configured in a user account with administrative rights on the RADIUS server

C. the password configured for RADIUS clients on the RADIUS server

D. the password defined for authorized wireless clients on the RADIUS server and also distributed to authorized wireless clients

A network administrator examines a list of 2.4GHz clients with low performance in the Mobility Master (MM) dashboard. Which property for a client should pose a concern as a potential performance issue?

A. Radio PHY of HT 20MHz

B. Max speed of 72Mbps

C. Goodput data rate of 12 Mbps

D. Usage of 10 MB

A company currently uses 802.11ac Wave 1 as a wireless solution. They want to upgrade to 802.11ac Wave2.

Which new feature will now be available with this upgrade?

A. band steering

B. multiple spatial streams

C. 40MHz channel bonding

D. multi-user MIMO (MU-MIMO)