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HP HPE6-A70 Aruba Certified Mobility Associate Exam Exam Practice Test

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Total 131 questions
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Aruba Certified Mobility Associate Exam Questions and Answers

Question 1

An Aruba Mobility Master (MM)-based solution has two Virtual MM nodes, a primary and a backup node. The solution must support 30 Virtual Mobility Controllers (VMCs) that will support a total of 960 APs.

Which VMC licenses meet the needs and DO NOT unnecessarily exceed them?

Options:

A.

two 1000 VMC licenses (MC-VA-1000)

B.

one 1000 VMC license (MC-VA-1000)

C.

two 50 VMC licenses (MC-VA-50)

D.

one 50 VMC license (MC-VA-50)

Question 2

Refer to the exhibit.

Question # 2

A network administrator sets up the Exam_Employees WLAN on an Aruba solution with a default role of guest, as shown in the exhibit. To which users does the guest role apply?

Options:

A.

users who successfully authenticate and are assigned to the default role by the RADIUS server

B.

users who successfully authenticate and are not assigned a different role by the RADIUS server

C.

users who have connected to the SSID, but have not yet attempted authentication

D.

users who fail authentication

Question 3

An Aruba Remote AP (RAP) operates in split-tunnel mode. How does the AP forward traffic?

Options:

A.

It sends all user traffic in a GRE tunnel to a central Mobility Controller (MC), and it sends control traffic in an IPsec tunnel to the controller.

B.

It sends traffic designed to the corporate network in an IPsec tunnel to a central Mobility Controller (MC), and it bridges other traffic locally.

C.

It sends user and control traffic in two separate IPsec tunnels to the Mobility Controller (MC).

D.

It sends all employee and control traffic in a GRE tunnel to a central Mobility Controller (MC), and it bridges all guest traffic locally.

Question 4

A WLAN in an Aruba Mobility Master (MM)-based solution enforces Enterprise-WPA2 security and uses the tunnel forwarding mode. The company has an external RADIUS server.

Which device exchanges RADIUS packets with the RADIUS server?

Options:

A.

Mobility Controller (MC)

B.

wireless client

C.

access point (AP)

D.

Mobility Master (MM)

Question 5

Refer to the exhibit.

Question # 5

The exhibit shows output from a Mobility Master (MM) dashboard. What is a valid reason for the administrator to click the akamai square under applications?

Options:

A.

to create filter rules in order to control wireless user access to this application

B.

to download a report about the usage of this application over time

C.

to see more details about this application, such as a list of aggregated sessions

D.

to see the break down for only roles, destinations, WLANs and devices that use this application

Question 6

How does WPA2 protect wireless user traffic in the air?

Options:

A.

It provides data integrity with AES and no data privacy.

B.

It provides both data integrity and privacy with AES.

C.

It provides data privacy with TKIP and no data integrity.

D.

It provides data integrity with TKIP and data privacy with AES.

Question 7

Which Mobility Master (MM) dashboard should an administrator access to view a list of rogue and interfering APs?

Options:

A.

Potential issues

B.

Security

C.

Performance

D.

Network

Question 8

What is the minimum space between channels in the 2.4GHz range to prevent overlap?

Options:

A.

1 channel

B.

3 channels

C.

5 channels

D.

7 channels

Question 9

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

Options:

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.

Prevent client connections to rogue APs.

Question 10

What is an example of a Layer2 wireless threat that a wireless intrusion detection system (WIDS) should detect?

Options:

A.

802.11 association floods

B.

RF jamming

C.

Bluetooth interference

D.

spyware

Question 11

A network administrator wants to assign an authentication server group to the WPA2-Enterprise WLAN. Which profile should the administrator modify?

Options:

A.

Virtual AP

B.

SSID

C.

AAA

D.

L2 Authentication

Question 12

A network administrator needs to configure firewall rules for three roles:

  • Finance
  • Sales
  • Employee

Several rules apply to both the Employee and Sales roles, but not to the Finance role. What is the simplest way to configure these rules?

Options:

A.

Define the Employee and Sales roles as internal roles, and then configure the rules as global rules for internal users.

B.

Apply these rules as a subnet-based policy, and then ensure that only Employee and Sales users are assigned IP addresses in that subnet.

C.

Select either the Employee or Sales role, and then configure these rules within the global policy.

D.

Create a policy with these rules, and then apply that policy to the Employee and Sales roles.

Question 13

What is one difference between captive portal authentication and 802.1X authentication?

Options:

A.

802.1X authentication always authenticates the wireless client, while captive portal authentication always authenticates the wireless user.

B.

802.1X authentication occurs at Layer 2, while captive portal authentication occurs at Layer 3.

C.

802.1X authentication must use an LDAP server, while captive portal authentication can use a RADIUS server or an LDAP server.

D.

802.1X authentication is typically implemented without encryption, while captive authentication is often combined with WPA or WPA2.

Question 14

A network administrator monitors an Aruba Mobility Controller with Aruba AirWave and sees the configuration status is Error. What should the administrator conclude?

Options:

A.

AirWave checks the controller configuration and detects a syntax error.

B.

AirWave determines that the controller configuration does not match the template for its group.

C.

AirWave has a communication issue with the controller and cannot check the configuration.

D.

AirWave detects a mismatch with the controller configuration and software version.

Question 15

Which pre-defined role allows DHCP, DNS, and internal captive portal redirection for a guest WLAN?

Options:

A.

exam_guest-guest-logon

B.

authorized

C.

guest-logon

D.

guest

Question 16

Refer to the exhibit.

Question # 16

Network administrators need to set up a WLAN that uses WPA2 encryption and authenticates users with a preshared key (PSK) that is the same for all users. Administrators do not see where they should specify the option for the preshared key.

What should the administrators do?

Options:

A.

Click Personal in the slide bar.

B.

Click the + icon in the Authentication server section

C.

Return to the first page in the wizard and select the guest option

D.

Configure an L3 authentication profile after the WLAN wizard is complete

Question 17

What is the difference between WPA and WPA2 encryption?

Options:

A.

WPA encryption uses symmetric keys, and WPA2 encryption uses asymmetric keys.

B.

WPA encryption acts at Layer 3, and WPA2 encryption acts at Layer 2.

C.

WPA encryption works only with preshared key (PSK) authentication, and WPA2 encryption works with both PSK and 802.1X.

D.

WPA encryption uses TKIP by default, and WPA2 encryption uses AES by default.

Question 18

What is a reason for a company to choose to deploy an Aruba 7024 Mobility Controller (MC) rather than an Aruba 7010 MC?

Options:

A.

to support 802.11ac Aps rather than only 802.11n APs

B.

to support more wireless users

C.

to support more POE devices directly connected to the MC

D.

to support a faster firewall throughput rate

Question 19

Which feature is unique to 802.11ac Wave 2 access points?

Options:

A.

band steering

B.

multiple spatial streams

C.

40MHz channel bonding

D.

multi-user MIMO (MU-MIMO)

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