Best Tips To Pass HPE6-A79 Exam in Your First Attempt

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HPE6-A79 Aruba Certified Mobility Expert Written Exam tests your technical expert skills with WLAN design, implementation, and configuration in complex multisite highly available network environments using the Aruba Controller, Access Point, and AirWave product lines. To pass the HPE6-A79 test on the first try, you must have accurate syllabus information and an excellent study guide. FreeTestShare 100 percent genuine HPE6-A79 dumps give you in-depth knowledge of the HPE6-A79 exam syllabus and ensure you pass your exam in the first attempt.

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1. Refer to the exhibits.

A user reports slow response time to a network administrator and suggests that there might

be a problem with the WLAN. The user’s phone supports 802.11ac in the 5 GHz band. The network administrator finds the user in the Mobility Master (MM) and reviews the output shown in the exhibit.

What can the network administrator conclude after analyzing the data?

The low SNR forces the client to back off to low MCs. therefore speed is low and retransmits are high.

Client health is poor, but SNR is fair. TX power must be increased in both the client and the A

Since SNR is good, then the high retransmit rate must be due a hidden node scenario or high interference.

High Successful frame count and high Max Speed is an indication of a healthy client. Connection will improve at anytime.

2. A joint venture between two companies results in a fully functional WLAN Aruba solution. The network administrator uses the following script to integrate the WLAN solution with two radius servers, radius1 and radius2.

While all users authenticate with [email protected] type of credentials, radius1 has user accounts with the domain name portion.

Which additional configuration is required to authenticate corp1.com users with radius1 and corp2 users with radius2?

Option A

Option B

Option C

Option D

3. 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?

Option A

Option B

Option C

Option D

4. Refer to the exhibit.

A network administrator has a Mobility Master (MM) Mobility Controller (MC) architecture along with the MC in the DMZ for terminating RAPs. The network firewall has been provisioned to allow access to the MC in the DMZ for both UDP 500 and 4500. Then he proceeds to provision an AP as shown in the exhibit.

Which additional configuration steps must the administrator to assure RAPs successfully contact the MC? (Choose two.)

Create the RAP1 account in the InternalDB of the M

Create an IP local pool and PSK at the device node level.

Create the RAP1 account in the InternalDB of the M

Add the RAP1 entry in the CPsec whitelist at the MM level.

Create an IP local pool and PSK at the /mm/mynode level.

5. A network administrator has racked up a 7210 Mobility Controller (MC) that will be terminating 200+ Aps on a medium-size branch office. Next, the technician cabled the appliance with 4SPF+ Direct Attached Cables (DACs) distributed between two-member switching stack and powered it up.

What must the administrator do next in the MCs to assure maximum wired bandwidth utilization?

Map the four physical ports to port channel 0.

Disable spanning tree and allocate unique VLANs to each port.

Manually set 10Gbps speeds on all ports.

Configure the same MSTP region that the switches have.

Make all ports trunk interfaces and permit data VLANs.

6. A network administrator has deployed an Airwave Management Platform (AMP) server and integrated it with a Mobility Master (MM) C 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.)

Open the WebUI of the MC where the AP terminates.

Re-provision the Access Point.

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

Invoke MC's show commands for that Access Point.

Run Spectrum Analysis locally.

7. Refer to the exhibit.

A 7008 Branch Office Controller (BOC) is deployed in a remote office behind a core router. This core does not support 802.1q encapsulation. The Mobility Controller (MC) is the gateway for two tunneling mode SSIDs, as shown in the exhibit.

Which two different configuration options ensure that wireless users are able to reach the branch network through the router? (Choose two.)

Configure all ports of the BOC as access ports on the controller VLAN, and change the gateway of clients to the core router I

Configure the uplink of the BOC as an access port on the controller VLAN, and add static routes in the router for the SSID VLAN subnets.

Configure the uplink of the BOC as a trunk port that permits the controller and the SSID VLANs. The controller VLAN must be native.

Configure the uplink of the BOC as an access port on the controller VLAN, and enable NAT for the SSID VLANs.

Configure the uplink of the BOC as a trunk port, tagging the controller and the SSOD VLANs, and enable NAT for the SSID VLANs.

8. A customer wants a WLAN solution that permits Aps to terminate WPA-2 encrypted traffic from different SSIDs to different geographic locations where non-related IT departments will take care of enforcing security policies. A key requirement is to minimize network congestion, overhead, and delay while providing data privacy from the client to the security policy enforcement point. Therefore, the solution must use the shortest path from source to destination.

Which Aruba feature best accommodates this scenario?

Inter MC S2S IPsec tunnels

RAPs

Multizone Aps

VIA

Inter MC GRE tunnels

9. 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?

a two-member HA group in dual mode

an eight-member L2-connected cluster

two four-member L2-connected clusters

an eight-member HA group in dual mode

10. A company with 535 users deploys an Aruba solution with more than 1000 Aruba APs, two 7220 Mobility Controllers, and a single Mobility Master (MM) virtual appliance at the campus server farm. The MCs run a HA Fast failover group in dual mode and operate at 50% AP capacity.

If there is an MM or MC failure, the network administrator must ensure that the network is fully manageable and the MC load does not exceed 80%.

What can the network administrator do to meet these requirements?

Place the APs in the same hierarchy level.

Create a cluster with AP load balancing.

Enable oversubscription in the HA group.

Add an MC and an MM in the server farm.

Add an MM and enable DC redundancy.

Place the APs in two different AP-Groups.

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11. Refer to the exhibit.

A network administrator deploys a Mobility Master (MM) - Mobility Controller (MC) network with Aps in different locations. Users in one of the locations report that the WiFi network works fine for several hours, and then they are suddenly disconnected. This symptom may happen at any time, up to three times every day, and lasts no more than two minutes.

After some research, the network administrator logs into the MM and reviews the output shown in the exhibit.

Based on this information, what is the most likely reason users get disconnected?

Adaptive Radio Management is reacting to RF events.

AirMatch is applying a scheduled optimization solution.

Users in the 2.4 GHz band are being affected by high interference.

AirMatch is reacting to non-scheduled RF events.

12. Refer to the exhibit.

Based on the output shown in the exhibit, with which Aruba devices has Access-1 established tunnels?

a pair of standalone MCs

a pair of switches running VXLAN

a pair of MCs within a L3 cluster

a single standalone MC

13. Refer to the exhibits.

A user reports slow connectivity to a network administrator when connecting to AP-Garden and suggests that there might be a problem with the WLAN. The user’s device supports 802.11n in the 2.4 GHz band. The network administrator finds the user in the Mobility Master (MM) and reviews the output shown in the exhibit.

What can the network administrator conclude after analyzing the data?

2.4Ghz band is currently congested, therefore a NIC upgrade to 802.11ac or higher is recommended so the user can move to 5Ghz.

Channel usage is high and though this device has high speed the overall client rate is low on AP-Garden. there could be a few clients monopolizing the airtime on both bands at low speeds.

User's SNR value over time is lower than recommended, therefore he should either get closer to the Access Point or increase the transmit power.

365s are low cost outdoor APs recommended for coverage design only. AP-Garden currently has more clients than recommended and is getting congested.

14. Users run Skype for Business on wireless clients with no WMM support over an Aruba Mobility Master (MM) - Mobility Controller (MC) based network. When traffic arrives at the wired network, it does not include either L2 or L3 markings.

Which configuration steps should the network administrator take to classify and mark voice and video traffic with UCC heuristics mode?

Enable WMM in a VAP profile, and explicitly permit voice and video UDP ports in a firewall policy.

Confirm OpenFlow is enabled in the user role and VAP profile. Then enable WMM in a SSID profile, and explicitly permit voice and video UDP ports in a firewall policy.

Confirm the MC is the Openflow controller of the MMs and Openflow is enabled in VAP and firewall roles. Enable Skype4Business ALG in UCC profiles.

Confirm MM is the Openflow controller of MCs and Openflow is enabled in VAP and firewall roles. Enable Skype4Business ALG in UCC profiles.