[2022] Valid HPE6-A79 test answers & HP HPE6-A79 exam pdf
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HP HPE6-A79 Exam Syllabus Topics:
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NEW QUESTION 15
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. 10.1.1.12
- B. 10.1.1.10
- C. 10.2.1.21
- D. 10.2.1.10
Answer: D
NEW QUESTION 16
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. centralized L3 and distributed L2
- B. local L3 and distributed L2
- C. local L3 and centralized L2
- D. distributed L3 and centralized L2
Answer: A
NEW QUESTION 17
A company plans to build a resort that includes a hotel with 1610 rooms, a casino, and a convention center. The company is interested in a mobility solution that provides scalability and a service-based approach, where they can rent the WLAN infrastructure at the convention center to any customer (tenant) that hosts events at the resort.
The solution should provide:
* Seamless roaming when users move from the hotel to the casino or the convention center
* Simultaneous propagation of the resort and customer-owned SSIDs at the convention center
* Null management access upon resort network infrastructure to the customers (tenants)
* Configuration and monitor rights of rented SSIDs to the customers (tenants) Which deployment meets the requirements?
- A. Deploy lAPs with zone based SSIDs and manage them with different central accounts.
- B. Deploy an MM-MC infrastructure with multizone AP's, with one zone for tenant SSIDs.
- C. Deploy an MM-MC infrastructure, and create different hierarchy groups for MCs and APs
- D. Deploy lAPs along with AirWave. and deploy role-based management access control.
- E. Deploy lAPs. and manage them with different central accounts.
Answer: E
NEW QUESTION 18
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. Configure an ACL entry that permits IP protocol 50, UDP port 500, and multicast IP 224.0.0.18.
- 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 extend it throughout the switches, then reserve one IP address for the second MM and another IP address for its gateway.
- D. 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.
- E. Configure an ACL entry that permits UDP 500, TCP 4500, and multicast IP 224.0.0.5.
Answer: C,E
NEW QUESTION 19
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. Change the security type to Microsoft: Smart Card or other certificate.
- B. Enable user authentication under Settings
- C. Change default RC4 encryption for AES.
- D. Enable server certificate validation under Settings.
Answer: A
NEW QUESTION 20
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 WMM in the SSID profile.
- B. Enable traffic to be marked with session ACLs.
- C. Enable Skype4Business ALG Support.
- D. Enable WMM in the VAP profile.
Answer: D
NEW QUESTION 21
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?
- A. Confirm 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.
- B. Confirm 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.
- C. Use 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.
- D. Confirm 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.
Answer: B
NEW QUESTION 22
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 23
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 24
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?
- A. Rename the cluster profile as "CLUSTER1".
- B. Apply the same cluster profile to both members.
- C. Enable Cluster AP load balancing.
- D. Place MCs at the same hierarchical group level.
Answer: A
NEW QUESTION 25
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 26
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?
- A. Confirm MM is the Openflow controller of MCs and Openflow is enabled in VAP and firewall roles. Enable Skype4Business ALG in UCC profiles.
- B. Enable WMM in a VAP profile, and explicitly permit voice and video UDP ports in a firewall policy.
- C. 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.
- D. 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.
Answer: B
NEW QUESTION 27
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 28
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 29
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?
- A. Place the APs in two different AP-Groups.
- B. Create a cluster with AP load balancing.
- C. Place the APs in the same hierarchy level.
- D. Enable oversubscription in the HA group.
- E. Add an MC and an MM in the server farm.
- F. Add an MM and enable DC redundancy.
Answer: F
NEW QUESTION 30
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 31
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?
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Answer: C
NEW QUESTION 32
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 33
Refer to the exhibit.
A network administrator deploys a new Mobility Master (MM) - Mobility Controller (MC) network. To test the solution, the network administrator accesses the console of a pair of APs and statically provisions them. However, one of the APs does not propagate the configured SSIDs. The network administrator looks at the logs and sees the output shown in the exhibit.
Which actions must the network administrator take to solve the problem?
- A. Re-provision one of the APs with a different name or modify the name in the whitelist.
- B. Create another AP group in the MC's configuration, and re-provision one AP with a different group.
- C. Re-provision the AP with a different group, and modify the name of one AP in the whitelist.
- D. Re-provision one of the APs with a different name, and add new entries with the proper group in the whitelist.
Answer: A
NEW QUESTION 34
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 is not configured with the gateway-role.
- B. ClearPass is sending the wrong VSA type.
- C. The switch has not fully associated to the MC.
- D. The switch is not configured with the port-access role.
- E. ClearPass is sending the wrong Vendor ID.
Answer: E
NEW QUESTION 35
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