Best Preparations of HPE6-A71 Exam 2021 Aruba-ACMP Unlimited 173 Questions
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NEW QUESTION 53
A cluster has two Aruba 7240 Mobility Controllers (MCs) and two Aruba 7220Mobility Controllers (MCs).
How is the cluster leader elected if all controllers have the default priority?
- A. The controller with the highest IP address is elected.
- B. The 7240 controller with the lowest IP address is elected.
- C. The controller with the highest MAC address is elected.
- D. The 7240 controller with the highest MAC address is elected.
Answer: C
NEW QUESTION 54
An administrator troubleshoots a roaming problem where a user loses connectivity to the network during the roaming process. To help troubleshoot this problem, which device or devices in a wireless network initiates the roaming process?
- A. the controller
- B. the client
- C. both the client and the controller
- D. the AP
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 55
What are the responsibilities of a cluster leader in a cluster of Aruba Mobility Controllers (MCs)? (Choose two.)
- A. To automatically load balance clients if the load across cluster members changes
- B. To identify a backup cluster leader for redundancy
- C. To identify primary and secondary Mobility Controllers for APs
- D. To create a table to determine how a wireless client maps to a cluster member
- E. To manage the configuration of cluster members
Answer: A,D
NEW QUESTION 56
An administrator needs toauthenticate users connected to an ArubaOS-Switch. The Aruba Mobility Controller (MC) authenticates the user and assigns user roles to wired users.
Which mode should the administrator configure on the MC?
- A. Per-user tunneled node
- B. VLAN tunneled node
- C. Split-tunneled node
- D. Per-port tunneled node
Answer: A
NEW QUESTION 57
An administrator manages an Aruba wireless network. Users authenticate to the wireless network using PEAP, where their credentials are validated by the controller's local database. The company purchases Android tablets to use with an inventory tracking system. The administrator notices that many of the users of these devices use their normal username and password to authenticate, which allows the tablet to access all resources that the user can access from their wireless computers. This is a security violation.
Which Aruba Mobility Controller (MC) feature should the administrator configure to restrict tablet access to a web portal for authentication, where an appropriate post-authentication policy can be applied to these tablets?
- A. User-derived rules
- B. AP fingerprinting
- C. AirMatch
- D. Server-derived roles
Answer: A
NEW QUESTION 58
An administrator needs to apply a patch to an Aruba environment to implement improvements for AirMatch.
What is the Aruba recommended approach for this process without a reboot?
- A. Upgrade the AirMatch Loadable Service Module (LSM) on the Mobility Master.
- B. Upgrade the AirMatch Loadable Service Module (LSM) on each Mobility Controller.
- C. Upgrade the ArubaOS by the use of Live Upgrades (in-service upgrades).
- D. Create controller partitions to minimize downtime.
Answer: A
NEW QUESTION 59
Refer to the exhibit.
Controllers are configured in a cluster as shown in the exhibit. These are the network details.
-A Mobility Master (MM) managers the cluster.
-The cluster contains twocontrollers: C1 and C2.
-AP1 and AP2 use C1 as their Active AP Anchor Controller (A-AAC), with C2 as their Standby AAC (S-AAC).
-AP3 and AP4 use C2 as their A-AAC with, C1 as their S-AAC.
User1 establishes a wireless connection via AP1, where theActive User Controller (U-UAC) assigned is C1, with C2 as the standby. What happens when User1 roams the wireless network and eventually their session is handled by AP3?
- A. The AP3's A-AAC switches to C2, and the user's A-UAC remains on C2.
- B. The AP3's A-AAC switches to C1, and the user's A-UAC remains on C2.
- C. The AP3's A-AAC switches to C1, and the user's A-UAC remains on C1.
- D. The AP3's A-AAC switches to C2, and the user's A-UAC remains on C1.
Answer: D
NEW QUESTION 60
An administrator wants to simulate network traffic and analyze results in an Aruba wireless network to test components such as WPA-2, DHCP, and other protocols. Which Aruba solution implements thesefunctions?
- A. Clarity Live
- B. Clarity Synthetic
- C. AirWave RAPIDS
- D. AirWave VisualRF
Answer: D
NEW QUESTION 61
An administrator implements the MultiZone feature anduses two clusters that utilize CPSec. A primary and a data zone are created. MultiZone APs successfully build sessions to the primary cluster but fail to establish sessions to the data zone cluster.
What must the administrator do to solve this problem?
- A. Use different AP Group names for the twozones.
- B. Enable CPSec in the MultiZone profile for both the primary and data zone.
- C. Add the MultiZone APs to the data zone's CPSec whitelist.
- D. Enable MultiZone booting in the MultiZone AP apboot configuration mode.
Answer: A
NEW QUESTION 62
An administrator hasArubaOS-Switches that support tunneled node. The administrator wants to tunnel all user traffic from the Ethernet ports on the switches, and have the controllers authenticate the user traffic and apply the appropriate user role.
Which implementation meetsthese requirements?
- A. Role-based tunneled node with the controllers configured for standalone mode
- B. Per-port tunneled node with the controllers configured in a cluster
- C. Role-based tunneled node with the controllers configured in a cluster
- D. Per-port tunneled node with the controllers configured for standalone mode
Answer: C
NEW QUESTION 63
An administrator supports Aruba Mobility Controllers (MCs) managed by a Mobility Master (MM) in a noncluster deployment. The administrator performs these tasks on the MM for the MCs:
* Enables L3 IP mobility for the respective VAPs on the MCs
* Creates a L3 domain and places the MCs in the domain
However, roaming does not work when users roam from an AP connected to one controller in the domain to an AP connected to a different controller in the domain.
What must the administrator do to fix this problem?
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- A. Configure the same VLANs on the Mobility Controllers in the L3 domain.
- B. Enable L3 IP Mobility globally on the Mobility Controllers.
- C. Create a home-agent-to-foreign-agent mapping table.
- D. Re-provision the APs associated with the Mobility Controllers.
Answer: C
NEW QUESTION 64
An administrator supports a cluster of four Aruba Mobility Controllers (MCs) with management addresses of
10.1.100.101, 10.1.100.102, 10.1.100.103, and 10.1.305.114. The administrator accesses an AP associated with this cluster, reboots it, and accesses apboot mode. The administrator executes the printenvcommand.
Which AP parameter contains the IP addresses of the cluster members that the AP should use to connect to the cluster?
- A. cfg_lms
- B. servername
- C. master_ip
- D. nodelist
Answer: D
NEW QUESTION 65
Refer to the exhibit. What can the administrator determine from the configuration shown in the exhibit?
- A. MM2 is the Mobility Master.
- B. All the controllers run in standalonemode.
- C. All the controllers run in a cluster.
- D. VRRP is used for Mobility Master redundancy.
Answer: A
NEW QUESTION 66
An administrator purchases a RAP and has it shipped directly to a branch office. The branch office plugs in the RAP and the RAP contacts Aruba Activate. The RAP learns the Mobility Controller (MC) IP address and connects to it. However, the connection fails.
Upon verifying the MC IP address in Aruba Activate, what should the administrator do to allow the RAP connection to succeed?
- A. Define the RAP's IPSec pre-shared key in Activate.
- B. Whitelist the RAP's certificate on the MC.
- C. Configure a VPN address pool in Activate.
- D. Whitelist the RAP's IP address on the MC.
Answer: B
NEW QUESTION 67
An administrator wants to use AirWave to manage the configuration policysettings of a set of ArubaOS-Switches. Where should the administrator perform this action?
- A. in APs/Devices
- B. in Device Setup
- C. in Groups
- D. in AMP Setup
Answer: D
NEW QUESTION 68
An administrator wants to implement bandwidth limits to restrict employee access to high-risk web sites. On the Mobility Master (MM), where would theadministrator define these limits?
- A. 802.1X policy
- B. AAA policy
- C. Firewall policy
- D. User role
Answer: C
NEW QUESTION 69
When they operate in a cluster, Aruba APs obtain AP Group configuration information form which device?
- A. AirWave
- B. Mobility Master
- C. ClearPass
- D. Mobility Controller
Answer: D
NEW QUESTION 70
An administrator has ArubaOS-Switches that support tunneled node. The administrator wants to tunnel all user traffic from the Ethernet ports on the switches, and have the controllers authenticate the user traffic and apply the appropriate user role.
Which implementation meets these requirements?
- A. Role-based tunneled node with the controllers configured in a cluster
- B. Role-based tunneled node with the controllers configured for standalone mode
- C. Per-port tunneled node with the controllers configured in a cluster
- D. Per-port tunneled node with the controllers configured for standalone mode
Answer: D
NEW QUESTION 71
Refer to the exhibits.
Exhibit 1: WLAN VAP configuration
Exhibit 2: Microsoft NPS server configuration
Exhibit 3: Server group configuration for the VAP.
An employee authenticates with the username employee and the correct password. However, once the user authenticates, an administrator notices that the employee is assigned the authenticated role and not the desired employee role.
What should the administrator do to solve this problem?
- A. Add a new server group rule on the controller.
- B. Associate the user to the employee group in Microsoft NPS.
- C. Reference the employee role in the WLAN VAP on the controller.
- D. Change the server group name on the controller.
Answer: A
Explanation:
Explanation
We have to add new rule:
Filter-Id - equals - EMPL - string - set role - employee
NEW QUESTION 72
Refer to the exhibit.
Once connected to a WLAN, a user cannot reliably access resources in a company's network. Based on the output shown in the exhibit, what can be determined about the user's connection?
- A. The user is connected to an ArubaOS-Switch.
- B. The user is connected to a controller through use of the VIA client.
- C. The user has successfully authenticated through use of PEAP.
- D. The user is connected wirelessly to a controller.
Answer: A
NEW QUESTION 73
An administrator configures two Mobility Masters (MMs) for redundancy and database synchronization.
Which protocol transports database information between the two MMs?
- A. AMON
- B. IPSec
- C. SNMP
- D. VRRP
Answer: B
NEW QUESTION 74
An administrator configures Unified Communications and Collaboration (UCC) heuristics mode on an Aruba Mobility Master (MM). What should be modified in order to send items such as VoIP sessions and monitored information about adds, updates, deletions, and periodic snapshots of those VoIP sessions on the MM or the Aruba Mobility Controller (MC)?
- A. OpenFlow Controller profile
- B. Skype ALG Configuration profile
- C. OpenFlow profile
- D. Mgmt Config profile
Answer: A
NEW QUESTION 75
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