2021 HPE6-A79 exam torrent HPE6-A79 Study Guide
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HP HPE6-A79 Exam Syllabus Topics:
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NEW QUESTION 33
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 network administrator has not moved the device into a group yet.
- C. The IP address of the MC does not match the one that was defined in the MM.
- D. The network administrator added the device using the wrong Pre-Shared Key (PSK).
Answer: C
NEW QUESTION 34
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. an eight-member HA group in dual mode
- B. an eight-member L2-connected cluster
- C. two four-member L2-connected clusters
- D. a two-member HA group in dual mode
Answer: C
NEW QUESTION 35
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 C
- B. Option A
- C. Option B
- D. Option D
Answer: B
NEW QUESTION 36
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 dotlx profile.
- B. Set the reauth-period to 28800 in the dotlx profile and enable reauthentication in the AAA profile.
- C. Set the reauth-period to 28800 enable reauthentication in both dotlx and AAA profile.
- D. Set the reauth-period to 28800 enable reauthentication in the AAA profile.
Answer: A
NEW QUESTION 37
Refer to the exhibit.
Based on the output shown in the exhibit, which channel offers the highest quality?
- A. Channel 11
- B. Channel 14
- C. Channel 6
- D. Channel 1
Answer: C
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. Configure the same MSTP region that the switches have.
- B. Make all ports trunk interfaces and permit data VLANs.
- C. Disable spanning tree and allocate unique VLANs to each port.
- D. Manually set 10Gbps speeds on all ports.
- E. Map the four physical ports to port channel 0.
Answer: D
NEW QUESTION 39
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. 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.
- B. 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.
- C. 2.4Ghz band is currently congested, therefore a NIC upgrade to 802.11ac or higher is recommended so the user can move to 5Ghz.
- D. 365s are low cost outdoor APs recommended for coverage design only. AP-Garden currently has more clients than recommended and is getting congested.
Answer: D
NEW QUESTION 40
An organization wants to deploy a WLAN infrastructure that provides connectivity to these client categories:
* Employees
* Contractors
* Guest users
* Corporate IoT legacy devices that support no authentication or encryption Employees and contractors must authenticate with company credentials and get network access based on AD group membership. Guest users are required to authenticate with captive portal using predefined credentials. Only employees will run L2 encryption.
Which implementation plan fulfills the requirements while maximizing the channel usage?
- A. Create VAP1 to run WPA2-AES and 802.1x authentication. VAP2 to run opensystem encryption with MAC authentication, and VAP3 to run opensystem with captive portal.
- B. Create VAP1 to run WPA2-AES and 802.1x authentication, and VAP2 to run opensystem encryption with MAC authentication and captive portal.
- C. Create VAP1 to run WPA2-AES and 802.1x authentication. VAP2 to run opensystem encryption with MAC authentication, and VAP3 to run opensystem with captive portal and L2 fail through.
- D. Create a single VAPto run WPA2-AES and 802.1x authentication. MAC authentication L2 fail through, captive portal, and VIA support.
Answer: B
NEW QUESTION 41
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. Re-provision the Access Point.
- B. Run Spectrum Analysis locally.
- C. Disable and change the mode of the AP's radios.
- D. Invoke MC's show commands for that Access Point.
- E. Open the WebUI of the MC where the AP terminates.
Answer: B,D
NEW QUESTION 42
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. ClearPass.23 is the authentication server, and MC2 is the captive portal server.
- C. Internal database in MC2 is the authentication server, and cp.mycompany.com is the captive portal server.
- D. cp.mycompany.com is the authentication server, and ClearPass.23 is the captive portal server.
Answer: A
NEW QUESTION 43
A network administrator wants to permit explicit SSH, FTP and HHTP(s) access to servers in the 10.100.20.5 to 10.100.20.31 range, all devices in 10.100.21.0/24 network, and a host with IP address 10.100.22.70. The services must work properly at all times.
Which configuration scripts accomplish this task with the fewer number of lines, while avoiding access to other devices not included in these ranges? (Choose two.)
- A. Option B
- B. Option C
- C. Option A
- D. Option E
- E. Option D
Answer: A,C
NEW QUESTION 44
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 Corp-Network
set role condition Filter-Id equals it_department set-value it-role - B. aaa server-group Corp-employee
set role condition Filter-Id value-of - C. aaa server-group Corp-employee
set role condition Filter-Id equals it-role set-value it_department - D. aaa server-group ClearPass
set role condition Filter-Id equals it_department set-value it-role - E. aaa server-group Corp-Network
set role condition Filter-Id equals it-role set-value it_department
Answer: C
NEW QUESTION 45
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. Add scanner MAC addresses in the internal database.
- C. Add scanner MAC addresses in user derivation rules.
- D. Enable L2 Authentication Fail Through.
Answer: B
NEW QUESTION 46
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 MC-VA licenses, then reprovision the APs.
- B. Install MM licenses, then install PEF licenses and enable the PEF feature.
- C. Install MC-VA licenses, then install PEF licenses and enabled the PEF feature.
- D. Install MM licenses and install MC-VA licenses, then install RFP licenses.
Answer: D
NEW QUESTION 47
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.)
- A. Configure all ports of the BOC as access ports on the controller VLAN, and change the gateway of clients to the core router IP.
- B. 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.
- C. Configure the uplink of the BOC as a trunk port, tagging the controller and the SSOD VLANs, and enable NAT for the SSID VLANs.
- D. Configure the uplink of the BOC as an access port on the controller VLAN, and enable NAT for the SSID VLANs.
- E. Configure the uplink of the BOC as a trunk port that permits the controller and the SSID VLANs. The controller VLAN must be native.
Answer: B,C
NEW QUESTION 48
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?
- A. AirMatch is reacting to non-scheduled RF events.
- B. Adaptive Radio Management is reacting to RF events.
- C. AirMatch is applying a scheduled optimization solution.
- D. Users in the 2.4 GHz band are being affected by high interference.
Answer: D
NEW QUESTION 49
An organization has several RAPs at different locations that broadcast two SSIDs. The internet-only SSID is in bridge/always mode, and the corporate SSID is in split-tunneling/standard mode. The network administrator deploys 10 more RAPs in different locations.
Users can successfully connect to the corporate SSID that is propagated by a RAP at a remote location. However, they report that it takes too long to access public internet web sites.
What is one part of the configuration that should be checked by the network administrator to verify this RAP deployment?
- A. User roles policies
- B. Operating mode
- C. IP pool
- D. Assigned VLAN
Answer: A
NEW QUESTION 50
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 DOS profile
- C. IDS profile
- D. IDS General profile
Answer: A
NEW QUESTION 51
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 default role based on the authentication method.
- B. The MC assigned the role based on Aruba VSAs.
- C. The MC assigned the role based on server derivation rules.
- D. The MC assigned the machine authentication default user role.
Answer: A
NEW QUESTION 52
Refer to the exhibits.
A network administrator has fully deployed a WPA3 based WLAN with 802.1X authentication. Later he defined corp-employee as the default user-role for the 802.1X authentication method in the aaa profile. When testing the setup he realizes the client gets the "guest" role.
What is the reason "corp-employee" user role was not assigned?
- A. The administrator forgot to enable PEFNG feature set on the Mobility Master.
- B. MC 1 has not received the configuration from the mobility master yet.
- C. The Mobility Master lacks MM-VA licenses; therefore, it shares partial configuration only.
- D. The administrator forgot to map a dotlx profile to the corp-employee aaa profile.
Answer: B
NEW QUESTION 53
Refer to the exhibits.
Exhibit 1
Exhibit 2
A network administrator adds a new Mobility Controller (MC) to the production Mobility Master (MM) and deploys APs that start broadcasting the employee SSID in the West wing of the building. Suddenly, the employees report client disconnects. When accessing the MM the network administrator notices that the MC is unreachable, then proceeds to access the MC's console and obtains the outputs shown in the exhibits.
What should the network administrator do next to solve the current problem?
- A. Open a TAC case and send the output of tar crash.
- B. Verify the license pools in the MM.
- C. Kill two zombie processes then reboot the MC.
- D. Decommission the MC from the MM, and add it again.
Answer: B
NEW QUESTION 54
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