HPE6-A79 Exam Brain Dumps - Study Notes and Theory [Nov-2021]
100% Guaranteed Results HPE6-A79 Unlimited 56 Questions
NEW QUESTION 30
Refer to the exhibit.
The network administrator must ensure that the configuration will force users to authenticate periodically every eight hours. Which configuration is required to effect this change?
- A. Set the reauth-period to 28800 enable reauthentication in the AAA profile.
- B. Set the reauth-period to 28800 enable reauthentication in the dotlx profile.
- C. Set the reauth-period to 28800 in the dotlx profile and enable reauthentication in the AAA profile.
- D. Set the reauth-period to 28800 enable reauthentication in both dotlx and AAA profile.
Answer: B
NEW QUESTION 31
A network administrator wants to receive a major alarm every time a controller or an Aruba switch goes down for either a local or an upstream device failure. Which alarm definition must the network administrator create to accomplish this?
Answer:
Explanation:
NEW QUESTION 32
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 33
Refer to the exhibit.
A network administrator has created AAA profile for the corporate VAP. In addition to the regular Radius based authentication, the administrator needs to be able to disconnect the users from either of the two servers that are part of the "Radius" server group.
What must the administrator do next in order to achieve this goal?
- A. Use the "Radius' server group as both the Accounting Server Group and the RFC 3576 server in the AAA profile.
- B. Use the "Radius" server group as the RADIUS Accounting Server Group in the AAA profile.
- C. Create two new RFC 3576 servers and assign them as the RFC 3576 servers in the AAA profile.
- D. Use the "Radius' server group as the RFC 3576 server in the AAA profile.
Answer: A
NEW QUESTION 34
A network administrator wants to receive a warning level alarm every time the noise floor rises above -82 dBm on any of the AP radios.
Which alarm definition must the network administrator create to accomplish this?
Answer:
Explanation:
NEW QUESTION 35
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 36
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 digital certificate of the MC is not trusted by the MM.
- B. The IP address of the MC does not match the one that was defined in the MM.
- C. The network administrator has not moved the device into a group yet.
- D. The network administrator added the device using the wrong Pre-Shared Key (PSK).
Answer: B
NEW QUESTION 37
Refer to the exhibits.
Exhibit 1
Exhibit 2
Exhibit 3
Exhibit 4
A captive portal-based solution is deployed in a Mobility Master (MM) - Mobility Controller (MC) network. A wireless station connects to the network and attempts the authentication process. The outputs are shown in the exhibits.
Which names correlate with the authentication and captive portal servers?
- A. ClearPass.23 is the authentication server, and cp.mycompany.com is the captive portal server.
- B. cp.mycompany.com is the authentication server, and ClearPass.23 is the captive portal server.
- C. ClearPass.23 is the authentication server, and MC2 is the captive portal server.
- D. Internal database in MC2 is the authentication server, and cp.mycompany.com is the captive portal server.
Answer: A
NEW QUESTION 38
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?
- A. Map the four physical ports to port channel 0.
- B. Configure the same MSTP region that the switches have.
- C. Make all ports trunk interfaces and permit data VLANs.
- D. Manually set 10Gbps speeds on all ports.
- E. Disable spanning tree and allocate unique VLANs to each port.
Answer: D
NEW QUESTION 39
Refer to the exhibit.
A network administrator deploys DSCP based prioritization in the entire wired network to improve voice quality for a SIP-based IP telephony system used by the company. However, users report that calls they make from WLAN have poor audio quality, while desktop phones do not experience the same problem. The network administrator makes a test call and looks in the datapath session table.
Based on the output shown in the exhibit, what is one area that the network administrator should focus on?
- A. wired network congestion
- B. WMM support on the WLAN
- C. UCC based DSCP correction
- D. Dynamic Multicast Rate Optimization
Answer: A
NEW QUESTION 40
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 41
An Aruba Mobility Master (MM) - Mobility Controller (MC) solution is connected to a wired network that is ready to prioritize DSCP marked traffic. A group of WMM-enabled clients sends traffic marked at L2 only.
What must the network administrator do to map those markings to DSCP equivalent values when traffic is received by the APs?
- A. Enable traffic to be marked with session ACLs.
- B. Enable WMM in the SSID profile.
- C. Enable Skype4Business ALG Support.
- D. Enable WMM in the VAP profile.
Answer: D
NEW QUESTION 42
Refer to the exhibits.
Exhibit 1
Exhibit 2
A network administrator integrates a current Mobility Master (MM) - Mobility Controller (MC) deployment with a RADIUS server to authenticate a wireless user, the network administrator realizes that the client machine is not failing into the it_department role, as shown the exhibits.
Which configuration is required to map the users into the proper role, based on standard attributes returned by the RADIUS server in the Access Accept message?
- A. aaa server-group ClearPass
set role condition Filter-Id equals it_department set-value it-role - B. aaa server-group Corp-employee
set role condition Filter-Id equals it-role set-value it_department - C. aaa server-group Corp-employee
set role condition Filter-Id value-of - D. aaa server-group Corp-Network
set role condition Filter-Id equals it-role set-value it_department - E. aaa server-group Corp-Network
set role condition Filter-Id equals it_department set-value it-role
Answer: B
NEW QUESTION 43
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 44
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 45
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 46
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.)
- A. Run Spectrum Analysis locally.
- B. Invoke MC's show commands for that Access Point.
- C. Re-provision the Access Point.
- D. Open the WebUI of the MC where the AP terminates.
- E. Disable and change the mode of the AP's radios.
Answer: A,B
NEW QUESTION 47
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 48
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, 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 effect over the contractor users?
- A. Option C
- B. Option B
- C. Option D
- D. Option A
Answer: A
NEW QUESTION 49
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 50
Refer to the exhibit.
A network administrator wants to allow contractors to access the WLAN named EmployeesNet. In order to restrict network access, the network administrator wants to assign this category of users to the contractor user role. To do this, the network administrator configures ClearPass in a way that it returns the Aruba-User-Role with the contractor value.
When testing the solution, the network administrator receives the wrong role.
What should the network administrator do to assign the contractor role to contractor users without affecting any other role assignment?
- A. Check the Download role from the CPPM option in the AAA profile.
- B. Create server deviation rules in the server group.
- C. Set contractor as the default role in the AAA profile.
- D. Create Contractor firewall role in the M.
Answer: A
NEW QUESTION 51
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 52
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