HP HPE6-A79 Exam Practice Test Instant Access

Question 1

Refer to the exhibit.

After deploying several cluster pairs, the network administrator notices that all APs assigned to Cluster1 communicate with MC1 instead of being distributed between members of the cluster. Also, no IP addresses are shown under the Standby IP column.

What should the network administrator do to fix this situation?

AApply the same cluster profile to both members.

BEnable Cluster AP load balancing.

CRename the cluster profile as 'CLUSTER1'.

DPlace MCs at the same hierarchical group level.

Answer : C

Question 2

A network administrator has deployed an Airwave Management Platform (AMP) server and integrated it with a Mobility Master (MM) -- Mobility Controller (MC) based WLAN. The AMP server already has all Aruba Mobility devices including Access Points (APs) in the ''UP'' devices list.

What are two actions the administrator can execute upon the APs under ''Airwave>Devices>Monitor''? (Choose two.)

AOpen the WebUI of the MC where the AP terminates.

BRe-provision the Access Point.

CDisable and change the mode of the AP's radios.

DInvoke MC's show commands for that Access Point.

ERun Spectrum Analysis locally.

Answer : D, E

Question 3

A network administrator assists with the migration of a WLAN from a third-party vendor to Aruba in different locations throughout the country. In order to manage the solution from a central point, the network administrator decides to deploy redundant Mobility Masters (MMs) in a datacenter that are reachable through the Internet.

Since not all locations own public IP addresses, the security team is not able to configure strict firewall polices at the datacenter without disrupting some MM to Mobility Controller (MC) communications. They are also concerned about exposing the MMs to unauthorized inbound connection attempts.

What should the network administrator do to ensure the solution is functional and secure?

ADeploy an MC at the datacenter as a VPN concentrator.

BBlock all inbound connections, and instruct the MM to initiate the connection to the MCs.

CBlock all ports to the MMs except UDP 500 and 4500.

DInstall a PEFV license, and configure firewall policies that protect the MM.

Answer : C

Question 4

A software development company has 764 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 month, cabling issues have occurred connection to the 7240XM Mobility Controller (MC) that runs ArubaOS 8 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 the redundancy while preventing failover events from disconnecting users?

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

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

CConnect both controllers with different VLANs. and create an L2-connected cluster using public addresses in the internet VLAN.

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

Answer : A

Question 5

Users run encrypted Skype for Business traffic with no WMM support over an Aruba Mobility Master (MM) - Mobility Controller (MC) based network. When voice, video, and application sharing traffic arrive at the wired side of the network, all the flows look alike due to the lack of L2 and L3 markings

How can the network administrator identify these flows and mark QoS accordingly?

AConfirm the MC is the Openflow controller of the MMs and Openflow is enabled in VAP and the firewall roles. Then enable WMM in a VAP profile.

BUse a media firewall policy that match these three flows, and use permit and TOS actions with 56, 40, and 34 values for voice, video, and application sharing, respectively Then enable the Skype4Business ALG in the UCC profiles.

CConfirm the MC is the Openflow controller of the MMs and Openflow is enabled in VAP and the firewall roles. Then enable the Skype4Business ALG in the UCC profiles.

DConfirm the MM is the Openflow controller of the MCs and Openflow is enabled in VAP and the firewall roles. Then integrate the MM with the Skype4Business SDN API. and enable the Skype4Business ALG in the UCC profiles.

Answer : D

Question 6

Refer to the exhibit.

Based on the output shown in the exhibit, which channel offers the highest quality?

AChannel 1

BChannel 6

CChannel 11

DChannel 14

Answer : B

Question 7

An Aruba WiFi solution for a football stadium includes 2500 APs, two Mobility Masters (MM), and eight Mobility Controllers (MCs). Key requirements are seamless roaming and even distribution of APs and clients, even during a MC failure.

Which MC's deployment option offers seamless roaming, and even AP client distribution among all MCs before and after a MC failure?

Aa two-member HA group in dual mode

Ban eight-member L2-connected cluster

Ctwo four-member L2-connected clusters

Dan eight-member HA group in dual mode

Answer : C

HPE6-A79 Aruba Certified Mobility Expert Written Exam Practice Test