Updated Aruba Certified Mobility Associate (ACMA) V8 HPE6-A42 Free Dumps

1. Refer to the exhibit.

An Aruba solution uses AirMatch with the default AirMatch profile settings. A network administrator sees that a scheduled optimization was completed, but a plan was not deployed.

Based on the exhibit, why did this occur?

2. Refer to the exhibit.

Network administrators need to set up a WLAN that uses WPA2 encryptio 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?

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

4. A company wants to provide wireless access for guests with their Aruba solution.

Which configuration feature requires the customer to purchase PEFNG licenses?

5. A company has an Aruba Mobility Master (MM)-based solution. A network administrator wants to collect and analyze information about clients and access points (APs) over extended periods of time.

What should the administrator do to achieve this goal?

6. Refer to the exhibit.

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?

7. What is a requirement for the Dashboard > Traffic Analysis window on the Aruba Mobility Master (MM) to show data?

8. How can network administrators upgrade AirMatch on an Aruba Mobility Master (MM)?

9. An AP operates on channel 6.

Which device causes the most significant and consistent interference with the signal?

10. Refer to the exhibit.

Based on the exhibit, what is the maximum number of APs that this Mobility Master (MM) solution can support?

11. A network administrator needs to create an Aruba firewall rule that permits wireless users to receive DHCP settings when they first connect to the Aruba solution.

What are the correct source and destination aliases for the rule?

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

13. 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?

14. A network administratpr adds several new APs to an Aruba solution that uses AirMatch. The administrator does not want to change the channel for the existing APs, but wants the new APs to receive a provisional plan for theit channels and power.

What should the administrator do to meet this goal?

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

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

17. A Mobility Controller (MC) runs ArubaOS 8.

What is a valid reason for an administrator to set the MC to master-local mode?

18. A network administrator wants to implement MAC filtering for the wireless network of a local financial firm to ensure that only employees can access the wireless network.

What is a potential weakness of this solution?

19. Wich type of authentication server should administrators select to authenticate useres to a ClearPass server?

20. A network administrator wants to use unique digital certificates installed on user devices to authenticate wireless users.

Which EAP method should the RADIUS server and clients support?

21. A company has an Aruba solution. The company wants to host a guest login portal with this solution, and the login portal must gie guests the option to create their own login accounts.

How can a network administrator help meet these criteria?

22. 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?

23. 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?

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

25. Refer to the exhibit.

The exhibit shows output from a Mobility Master (MM) dashboard.

What does the health status indicate?

26. A network administrator creates the role employees and adds the rule to it:

user any any permit

The first several wireless clients assigned to the employees role are assigned IP addresses in the 10.10.10.0/24 subnet. Several other wireless clients with the employees role are then assigned IP addresses in the 10.10.20.0/24.

When the Aruba firewall mathces traffic from these clients to the user any any permitrule, what does it do?

27. A company has an Aruba solution. A network administrator wants to prevent wireless users from accessing shopping web sites with a bad reputation.

What should thee administrator set up to deny such traffic?

28. Refer to the exhibits. Exhibit 1

Exhibit 2

An Aruba solution supports a WLAN that uses WPA2-Enterprise security. Exhibit 1 shows the AAA policy for the WLAN. Users are supposed to be assigned to different roles after authentication. Network administrators test a connection with the employee user account. Exhibit 2 shows the status for the client after this test.

What is a possible reason for the issue shown in Exhibit 2?

29. A company has a single Aruba Mobility Master (MM)-based solution with two Mobility Controllers (MCs). Network administrators want APs in building 1 to support a WLAN but do not want APs in building 2 to support the WLAN.

How can administrator ensure that they can enforce this rule as they set up the WLAN in the Mobility Master (MM) Interface?

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

31. A company deploys a wireless network in a typical office environment with many surfaces where the signal can bounce.

Which 802.11 technology uses the characteristics of this environment to increase wireless speeds?

32. Refer to the exhibit.

What describes the behavior for this WLAN?

33. Assume that administrators accept the default forwarding mode for WLANs.

How does wireless user traffic flow in a master-local architecture, and how does it flow in a Mobility Master (MM) architecture?

34. Refer to the exhibit.

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?

35. Which settings can a Mobility Master (MM) deploy to Mobility Controllers (MCs) but master controllers CANNOT deploy to local controllers?

36. What is the difference between WPA and WPA2 encryption?

37. A network administrator creates an employee WLAN on an Aruba solution that uses WLAN WPA2­Enterprise security and an external RADIUS server. When the administrator tests the WLAN, the test client receives limited connectivity and cannot access any resources, but the RADIUS server shows that the user authenticated successfully.

What should the administrator check as a possible source of this issue?

38. How does a high-gain omni-directional antenna compare to a typical omni-directional antenna?

39. 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?

40. A company plans to deploy a Mobility Master (MM). The MM will manage 50 Mobility Controller (MC) appliances that will control a total of 700 APs, and 10 Virtual Mobility Controllers (VMCs) that will control a total of 200 APs.

How many MM licenses does the company require?

41. Which class of controller is more appropriate in a branch installation with up to 64 APs?

42. A company has an Aruba Mobility Master (MM)-based solution that runs ArubaOS 8 and uses the default AirMatch and Client Macth settings. The ARM profile has been disabled for 5GHz radios.

How are channel and transmit power settings managed for these radios?