Try 100% Updated HPE6-A79 Exam Questions [2022]
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HP HPE6-A79 Exam Syllabus Topics:
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NEW QUESTION 32
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.)
- A. Add the RAP1 entry in the CPsec whitelist at the MM level.
- B. Create the RAP1 account in the InternalDB of the MC.
- C. Create the RAP1 account in the InternalDB of the MM.
- D. Create an IP local pool and PSK at the device node level.
- E. Create an IP local pool and PSK at the /mm/mynode level.
Answer: A,E
NEW QUESTION 33
Refer to the exhibit.
Based on the output shown in the exhibit, with which Aruba devices has Access-1 established tunnels?
- A. a single standalone MC
- B. a pair of switches running VXLAN
- C. a pair of MCs within a L3 cluster
- D. a pair of standalone MCs
Answer: C
NEW QUESTION 34
Refer to the exhibit.
A network administrator wants to configure an 802.1x supplicant 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 Additional Settings.
What must the network administrator do next to accomplish the task?
- A. Enable user authentication under Settings
- B. Enable server certificate validation under Settings.
- C. Change the security type to Microsoft: Smart Card or other certificate.
- D. Change default RC4 encryption for AES.
Answer: C
NEW QUESTION 35
Refer to the exhibit.
A network administrator is evaluating a deployment to validate that a user is assigned the proper role and reviews the output in the exhibit. How is the role assigned to user?
- A. The MC assigned the role based on Aruba VSAs.
- B. The MC assigned the default role based on the authentication method.
- C. The MC assigned the role based on server derivation rules.
- D. The MC assigned the machine authentication default user role.
Answer: B
NEW QUESTION 36
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. a two-member HA group in dual mode
- B. an eight-member L2-connected cluster
- C. an eight-member HA group in dual mode
- D. two four-member L2-connected clusters
Answer: D
NEW QUESTION 37
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?
- A. 2.4Ghz band is currently congested, therefore a NIC upgrade to 802.11ac or higher is recommended so the user can move to 5Ghz.
- B. 365s are low cost outdoor APs recommended for coverage design only. AP-Garden currently has more clients than recommended and is getting congested.
- C. 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.
- D. 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.
Answer: B
NEW QUESTION 38
Refer to the exhibit:
A company acquires ten barcode scanners to run inventory tasks. These WiFi devices support WPA2-PSK security only. The network administrator deploys a WLAN named scanners using the configuration shown in the exhibit.
What must the network administrator do next to ensure that the scanner devices successfully connect to their SSID?
- A. Set internal as the MAC authentication server group.
- B. Enable L2 Authentication Fail Through.
- C. Add scanner MAC addresses in the internal database.
- D. Add scanner MAC addresses in user derivation rules.
Answer: C
NEW QUESTION 39
Refer to the exhibits.
A network administrator deploys User Based Tunneling (UBT) in a corporate network to unify the security policies enforcement. When users authenticate with 802.1X, ClearPass shows Accept results, and sends the Aruba-User-Role attribute as expected. However, the AOS-CX based switch does not seem to build the tunnel to the Mobility Controller (MC) for this user.
Why does the switch fail to run UBT for the user?
- A. The switch has not fully associated to the MC.
- B. The switch is not configured with the gateway-role.
- C. ClearPass is sending the wrong VSA type.
- D. The switch is not configured with the port-access role.
- E. ClearPass is sending the wrong Vendor ID.
Answer: E
NEW QUESTION 40
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?
- A. Since SNR is good, then the high retransmit rate must be due a hidden node scenario or high interference.
- B. Client health is poor, but SNR is fair. TX power must be increased in both the client and the AP.
- C. The low SNR forces the client to back off to low MCs. therefore speed is low and retransmits are high.
- D. High Successful frame count and high Max Speed is an indication of a healthy client. Connection will improve at anytime.
Answer: D
NEW QUESTION 41
A network administrator has updated the ArubaOS code of a standalone Mobility Controller (MC) that is used for User-Based Tunneling (UBT) to a newer early release. Ever since the MC seems to reject PAPI sessions from the switch with the 10.1.10.10 IP address. Also the controller's prompt is now followed by a star mark: "(MC_VA) [mynode] *#" When opening a support ticket, an Aruba TAC engineer asks the administrator to gather the crash logs and if possible replicate UBT connection attempts from the switch while running packet captures of PAPI traffic on the controller and obtain the PCAP files. The administrator has a PC with Wireshark and TFTP server using the 10.0.20.20 IP address.
What commands must the administrator issue to accomplish these requests? (Choose two.)
- A. Option B
- B. Option D
- C. Option C
- D. Option E
- E. Option A
Answer: A,D
NEW QUESTION 42
Refer to the exhibit.
Based on the output shown in the exhibit, which wireless connection phase has just completed?
- A. MAC Authentication and 4-way handshake
- B. 802.11 enhanced open association
- C. L3 authentication and encryption
- D. L2 authentication and encryption
Answer: C
NEW QUESTION 43
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?
- A. Inter MC S2S IPsec tunnels
- B. Inter MC GRE tunnels
- C. Multizone Aps
- D. RAPs
- E. VIA
Answer: D
NEW QUESTION 44
Refer to the exhibits.
Exhibit 1
Exhibit 2
Exhibit 3
A network administrator wants to allow contractors to access the corporate WLAN named EmployeesNet with the contractor role in VLAN 40. When users connect, they do not seem to get an IP address. After some verification checks, the network administrator confirms the DHCP server (10.254.1.21) is reachable from the Mobility Controller (MC) and obtains the outputs shown in the exhibits.
What should the network administrator do next to troubleshoot this problem?
- A. Permit UDP67 to the contractor role.
- B. Confirm there is an IP pool for VLAN 40.
- C. Configure the DHCP helper address.
- D. Remove the IP address in VLAN 40.
Answer: A
NEW QUESTION 45
Refer to the exhibit.
A network engineer deploys two different DHCP pools in an Instant AP (IAP) cluster for WLANs that will have connectivity to a remote site using Aruba IPSec.
Based on the output shown in the exhibit, which IAP-VPN DHCP modes are being used?
- A. local L3 and centralized L2
- B. distributed L3 and centralized L2
- C. centralized L3 and distributed L2
- D. local L3 and distributed L2
Answer: C
NEW QUESTION 46
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?
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: A
NEW QUESTION 47
Refer to the exhibit
A network administrator deploys a standalone Mobility Controller (MC) and configures some VAPs within the CAMPUS AP group. The network administrator realizes that none of the VAPs are being broadcasted.
Based on the output shown in the exhibit, what should the network administrator do to solve this problem?
- A. Install MM licenses, then install PEF licenses and enable the PEF feature.
- B. Install MC-VA licenses, then install PEF licenses and enabled the PEF feature.
- C. Install MM licenses and install MC-VA licenses, then install RFP licenses.
- D. Install MC-VA licenses, then reprovision the APs.
Answer: C
NEW QUESTION 48
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?
- A. Connect both controllers with common VLANs. and configure LMS/BLMS values equal to public addresses in the internet VLAN.
- B. Connect both controllers with different VLANs. and create an L2-connected cluster using public addresses in the internet VLAN.
- C. Connect both controllers with common VLANs. and create an L2-connected cluster using public addresses in the internet VLAN.
- D. Connect both controllers with common VLANs. and create an HA fast failover group with public addresses in the internet VLAN.
Answer: D
NEW QUESTION 49
Refer to the exhibit.
A network administrator has recently enabled WMM on the VAP's SSID profile and enabled UCC Skype4B ALG at the Mobility Master level. During testing, some voice and video conference calls were made, and it was concluded that the call quality has dramatically improved. However, end to end information isn't displayed in the call's details. Also, Skype4B app-sharing's performance is poor at times.
What must the administrator do next in order to enable end to end call visibility and QoS correction to app-sharing service?
- A. Enable the App-sharing ALG profile at both MM and MD hierarchy levels.
- B. Enable UCC monitoring on the "default-controller' mgmt.-server profile.
- C. Deploy the SDN API Software in the Skype4B Solution and point to the MM.
- D. Increase the app-sharing DSCP value in the Skype4B ALG profile.
Answer: A
NEW QUESTION 50
Refer to the exhibit.
An Aruba network is deployed with L2 and L3 Mobility Master (MM) redundancy across two datacenters, as shown in the exhibit. The network administrator confirms that all Mobility Controllers (MC) are currently communicating with MM1, which is the L2 Active and, L3 Primary.
Which MM IP will MCs communicate with if MM1 fails?
- A. 10.2.1.21
- B. 10.1.1.12
- C. 10.1.1.10
- D. 10.2.1.10
Answer: D
NEW QUESTION 51
An organization owns a fully functional multi-controller Aruba network with a Virtual Mobility Master (VMM) in VLAN20. They have asked a network consultant to deploy a redundant MM on a different server. The solution must offer the lowest convergence time and require no human interaction in case of failure.
The servers host other virtual machines and are connected to different switches that implement ACLs to protect them. The organization grants the network consultant access to the servers only, and appoints a network administrator to assist with the deployment.
What must the network administrator do so the network consultant can successfully deploy the solution? (Choose two.)
- A. Allocate VLAN20 to the second server, and extend it throughout the switches, then reserve one IP address for the second MM and another IP address for its gateway.
- B. Allocate VLAN20 to the second server, and extend it throughout the switches, then reserve one IP address for the second MM and another for the VIP.
- C. Allocate VLAN20 to the second server, and permit routing between them, then reserve one IP address for the second MM and another IP address for its gateway.
- D. Configure an ACL entry that permits UDP 500, TCP 4500, and multicast IP 224.0.0.5.
- E. Configure an ACL entry that permits IP protocol 50, UDP port 500, and multicast IP 224.0.0.18.
Answer: A,D
NEW QUESTION 52
A network administrator is in charge of a Mobility Master (MM) - Mobility Controller (MC) based network security. Recently the Air Monitors detected a Rogue AP in the network and the administrator wants to enable "Tarpit" based wireless containment.
What profile must the administrator enable "tarpit" wireless containment on?
- A. IDS Unauthorized device profile
- B. IDS General profile
- C. IDS profile
- D. IDS DOS profile
Answer: A
NEW QUESTION 53
A network administrator is in charge of a Mobility Master (MM) - Mobility Controller (MC) based WLAN. The administrator has deployed an Airwave Management Platform (AMP) server in order to improve the monitoring capabilities and generate reports and alerts.
The administrator has configured SNMPv3 and Admin credentials on both the MMs and MCs and has created Groups and Folders in the AMP server.
What two additional steps must the administrator do in order to let Airwave monitor the network devices? (Choose two.)
- A. Map the AMP's IP address with a mgmt-config profile in the MM.
- B. Move "New" devices into a group and folder in Airwave.
- C. Manually add each MM. MC and Access Point in the AMP server.
- D. Manually add the Active MM and wait for automatic Discovery.
- E. Set the AMP's IP address and Org string as DHCP option 43.
Answer: A,D
NEW QUESTION 54
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