HPE6-A48 Online Practice Questions and Answers

A bank deploys an Aruba Mobility Master (MM)-Mobility Controller (MC) solution to provide wireless access for users that run different applications on their laptops, including SIP-based IP telephony. When users only run the IP telephony software, call quality is high. However, if users also run email, web, or mission critical applications, then voice quality drops.

Which feature would help improve the quality of voice calls over the air when users run different applications?

A. DSCP for IPv4 traffic

B. WiFi Multi Media

C. Type of Service

D. High/Low Queue

Refer to the exhibit.

A network administrator adds a Mobility Controller (MC) in the /mm level and notices that the device does not show up in the managed networks hierarchy. The network administrator accesses the CLI, executes the show switches command, and obtains the output shown in the exhibit.

What is the reason that the MC does not appear as a managed device in the hierarchy?

A. The network administrator added the device using the wrong Pre=shared Key (PSK).

B. The digital certificate of the MC is not trusted by the MM.

C. The IP address of the MC does not match the one that was defined in the MM.

D. The network administrator has not moved the device into a group yet.

Refer to the exhibit.

After a recent power outage where MM1 is located, the network administrator could not perform configuration tasks on Mobility Controllers (MC) for several hours. The network administrator decides to acquire another Mobility Master (MM) and deploy L2 MM redundancy. The new MM is assigned the

10.254.10.15 IP address and VRRP is configured in both units. The network administrator verifies that VRRP is running, and prepares to complete the setup with the following scripts.

Which configuration tasks must the network administrator do before applying the script in order to successfully deploy L2 MM redundancy and prevent any other control plane outage?

A. Confirm that the VRRP and master redundancy keys are the same.

B. Change the VIP address of ther VRRP process 140 to 10.254.10.15.

C. Reduce the VRRP priority to 90 and restart the process in MM2.

D. Enable the MM database synchronization in MM2.

A software development company has 700 employees who work from home. The company also has small offices located in different cities throughout the world. During working hours, they use RAPs to connect to a datacenter to upload software code as well as interact with databases.

In the past two months, brief failures have occurred in the 7240XM Mobility Controller (MC) that runs ArubaOS 8.3 and terminates the RAPs. These RAPs disconnect, affecting the users connected to the RAPs. This also causes problems with code uploads and database synchronizations. Therefore, the company decides to add a second 7240XM controller for redundancy.

How should the network administrator deploy both controllers in order to provide redundancy while preventing failover events from disconnecting users?

A. Connect both controllers with common VLANs, and create an L2-connected cluster using public addresses in the internet VLAN.

B. Connect both controllers with common VLANs, and create an HA fast failover group with public addresses in the internet VLAN.

C. Connect both controllers with different VLANs, and create an L2-connected cluster using private addresses in the internet VLAN.

D. Connect both controllers with common VLANs, and configure LMS/BLMS values equal to public addresses in the internet VLAN.

Refer to the exhibit.

A network administrator wants to configure an 802.1x supplicamt for a wireless network that includes the following: AES encryption EAP-MSCHAP v2-based user and machine authentication Validation of server certificate in Microsoft Windows 10

The network administrator creates a WLAN profile and selects the change connection settings option. Then the network administrator changes the security type to Microsoft: Protected EAP (PEAP), and enables user and machine authentication under Additonal Settings.

What must the network administrator do next to accomplish the task?

A. Enable user authentication under Settings.

B. Change the security type to Microsoft. Smart Card or other certificate.

C. Enable server certificate validation under Settings.

D. Enable computer autentication under Settings.

Refer to the exhibit.

An organization provides WiFi access through a corporate SSID with an Aruba Mobility Master (MM)Mobility Controller (MC) network that includes PEF functions. The organization wants to have a single firewall policy configured and applied to the employee role.

This policy must allow users to reach Web, FTP, and DNS services, as shown in the exhibit. Other services should be exclusive to other roles. The client NICs should receive IP settings dynamically.

Which policy design meets the organization's requirements while minimizing the number of policy rules?

A. netdestination alias1 host 10.200.0.10 host 10.200.0.20 ip access-list session policy1 user host 10.200.0.5 svc-dns permit user host 10.200.0.5 svc-http permit

user alias alias1 svc-http permit user alias alias1 svc-ftp permit

B. netdestination alias1 host 10.200.0.5 host 10.200.0.10 host 10.200.0.20 netdestination alias2 host 10.200.0.10 host 10.200.0.20 ip access-list session policy1 any any svc-dhcp permit user host 10.200.0.5 svc-dns permit user alias alias1 svc-http permit user alias alias2 svc-ftp permit

C. netdestination alias1 host 10.200.0.10 host 10.200.0.20 ip access-list session policy1 any any svc-dhcp permit user host 10.200.0.5 svc-dns permit user host 10.200.0.5 svc-http permit user alias alias1 svc-http permit user alias alias1 svc-ftp permit

D. netdestination alias1 host 10.200.0.5 host 10.200.0.10 host 10.200.0.20 netdestination alias2

Refer to the exhibit.

A network administrator completes the initial configuration dialog of the Mobility Controllers (MCs) and they join the Mobility Master (MM) for the first time. After the MM-MC association process, the network administrator only creates AP groups, VAPs, and roles. Next, the network administrator proceeds with the configuration of the policies and creates the policy shown in the exhibit.

Which additional steps must be done to make sure this configuration takes effecr over the contractor users?

A. Apply the policy in the contractors user role. Enable deep packet inspection.

B. Apply the policy in the contractors user role. Enable deep packet inspection. Reload the MCs.

C. Enable the firewall visibility. Enable web-content classification Reload the MCs.

D. Enable firewall visibility Enable web-content classification Reload the MMs.

Refer to the exhibit.

A network administrator configures a Mobility Master (MM)-Mobility Controller (MC) solution and integrates it with AirWave. The network administrator configures the SNMP and terminal credentials in the MM and MC, and then monitors the mobility devices from AirWave, including Clarity for user association and basic network services verification. However, AirWave does not display any UCC data that is available in the MM dashboard.

Based on the information shown in the exhibit, which configuration step should the network administrator do next in the MM to complete the integration with AirWave?

A. Define AirWave as a management server in the MM.

B. Enable the inline network services statistics in the AMP profile.

C. Enable UCC monitoring in the AMP profile.

D. Verify the papi-security key in the AMP profile.

Refer to the exhibit.

A network engineer configures some VAPs in customer groups and creates a pool of licenses with enough units for seven APs. The network engineer deploys the first two APs, looks at the ap database, and notices the APs are inactive and experience licensing-related issues.

Based on the show command outputs shown in the exhibit, what must the engineer do to solve the problem?

A. Allocate two more MM-VA licenses to the pool.

B. Allocate two more MC-VA-US licenses to the pool.

C. Allocate seven more MM-VA licenses to the pool.

D. Allocate seven more MC-VA-US licenses to the pool.

Refer to the exhibit.

A network administrator evaluates a deployment to validate that users are assigned to the proper roles. Based on the output shown in the exhibit, what can the network administrator conclude?

A. The MC assigned the machine authentication default user role.

B. The MC assigned the role based on user-derivation rules.

C. The MC assigned the role based on server-derivation rules.

D. The MC assigned the default role of the authentication method.