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Pass the HP Aruba-ACMA HPE6-A70 Questions and answers with CertsForce

Viewing page 2 out of 4 pages
Viewing questions 11-20 out of questions
Questions # 11:

What is an advantage for a network administrator to use AirWave over a Mobility Master (MM)?

Options:

A.

ability to gather and analyze historical user data, and monitor client association and network usage trends


B.

scans wireless client settings and brings those settings in compliance with corporate security policies.


C.

ability to monitor and manage a Mobility Controller (MC) to configure the WLAN


D.

provides realtime firewall hits for client network troubleshooting


Expert Solution
Questions # 12:

A network administrator configures an Aruba Mobility Master (MM)-based solution to provide wireless access to employees. The solution must meet these criteria:

    Authenticate users to a network RADIUS server

    Enforce different Aruba firewall rules based on the user department

How can the administrator meet these criteria in the simplest way?

Options:

A.

Have the RADIUS server assign users in different departments to different VLANs. Apply firewall policies based on IP ranges.


B.

Have the RADIUS server send different roles for users in different departments. Apply role-based firewall policies.


C.

Create multiple zones on the MM. Assign different departments and sets of firewall policies to different zones.


D.

Create a different WLAN and SSID for each department. Apply different firewall policies to each WLAN.


Expert Solution
Questions # 13:

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?

Options:

A.

Radio PHY of HT 20MHz


B.

Max speed of 72Mbps


C.

SNR of 18


D.

Usage of 10 MB


Expert Solution
Questions # 14:

A company has a Mobility Master (MM)-based solution. How does a Mobility Controller (MC) behave if it loses contact with all MM nodes?

Options:

A.

The MC loses all licenses and cannot support APs or clients.


B.

The MC retains its current licenses for 30 days.


C.

The MC contacts Aruba Activate and uses the licensing limits defined there.


D.

The MC maintains only licenses that have been locally installed on it.


Expert Solution
Questions # 15:

An Aruba Mobility Master (MM)-based solution has a WLAN that uses WPA2-Enterprise security. A test login on a wireless client fails.

How can a network administrator determine whether the RADIUS server rejected the credentials or another issue occurred?

Options:

A.

View Technical Support information for the MM.


B.

Ping the IP address configured as the RADIUS server.


C.

Use the MM AAA Server Test Diagnostic tool.


D.

Use the tools in the MM Dashboard > Security window.


Expert Solution
Questions # 16:

A company has an Aruba Mobility Master (MM)-based solution. Under which circumstance will an AP radio change channel without the use of the Mobility Master (MM)?

Options:

A.

when the MM detects that a different channel has significantly better quality


B.

when the Mobility Controller (MC) detects a rogue AP on the channel


C.

when the AP detects a large amount of interference on its channel


D.

when the Client Match rules indicate that nearby clients do not support the current channel


Expert Solution
Questions # 17:

Refer to the exhibit.

Question # 17

Which role must AP1 play?

Options:

A.

Instant AP (IAP)


B.

Mesh Point AP


C.

Mesh Portal AP


D.

Remote AP (RAP)


Expert Solution
Questions # 18:

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?

Options:

A.

band steering


B.

multiple spatial streams


C.

40MHz channel bonding


D.

multi-user MIMO (MU-MIMO)


Expert Solution
Questions # 19:

How can network administrator provide high availability for APs deployed in an Aruba Mobility Master (MM)-based architecture?

Options:

A.

Establish clusters of Mobility Controllers (MCs).


B.

Configure MM to provide backup AP tunnel termination in case of controller failure.


C.

Deploy all licenses locally yo APs, so that they can continue to function if they lose contact with their controller.


D.

Configure APs to convert to controller-less Instant AP mode during controller failure.


Expert Solution
Questions # 20:

What is one reason for a network administrator to visit the Dashboard > Usage window on an Aruba Mobility Master (MM)?

Options:

A.

to check license usage and determine the need for additional licenses


B.

to analyze short terms trends in network usage by client, AP, and application


C.

to view system usage statistics for the MM and troubleshoot potential issues


D.

to generate reports about traffic patterns and network usage over the past several months


Expert Solution
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