HP ACMX HPE6-A79 Real Exam Questions and Answers FREE Updated on Oct 15, 2021
HPE6-A79 Ultimate Study Guide - TroytecDumps
NEW QUESTION 12
Refer to the exhibit.
Based on the output shown in the exhibit, with which Aruba devices has Access-1 established tunnels?
- A. a pair of standalone MCs
- B. a pair of MCs within a L3 cluster
- C. a single standalone MC
- D. a pair of switches running VXLAN
Answer: B
NEW QUESTION 13
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 machine authentication default user role.
- 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 default role based on the authentication method.
Answer: D
NEW QUESTION 14
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. Create server deviation rules in the server group.
- B. Create Contractor firewall role in the M.
- C. Set contractor as the default role in the AAA profile.
- D. Check the Download role from the CPPM option in the AAA profile.
Answer: D
NEW QUESTION 15
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 an MM-MC infrastructure with multizone AP's, with one zone for tenant SSIDs.
- B. Deploy lAPs with zone based SSIDs and manage them with different central accounts.
- C. Deploy lAPs. and manage them with different central accounts.
- D. Deploy lAPs along with AirWave. and deploy role-based management access control.
- E. Deploy an MM-MC infrastructure, and create different hierarchy groups for MCs and APs
Answer: C
NEW QUESTION 16
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 the Skype4Business ALG in the UCC profiles.
- 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 WMM in a VAP profile.
Answer: B
NEW QUESTION 17
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 General profile
- B. IDS Unauthorized device profile
- C. IDS DOS profile
- D. IDS profile
Answer: B
NEW QUESTION 18
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. 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.
- D. 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.
Answer: B
NEW QUESTION 19
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. Open the WebUI of the MC where the AP terminates.
- B. Disable and change the mode of the AP's radios.
- C. Re-provision the Access Point.
- D. Run Spectrum Analysis locally.
- E. Invoke MC's show commands for that Access Point.
Answer: D,E
NEW QUESTION 20
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-role set-value it_department - B. aaa server-group ClearPass
set role condition Filter-Id equals it_department set-value it-role - C. aaa server-group Corp-employee
set role condition Filter-Id equals it-role set-value it_department - D. aaa server-group Corp-Network
set role condition Filter-Id equals it_department set-value it-role - E. aaa server-group Corp-employee
set role condition Filter-Id value-of
Answer: C
NEW QUESTION 21
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 22
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 VAP profile.
- B. Enable WMM in the SSID profile.
- C. Enable Skype4Business ALG Support.
- D. Enable traffic to be marked with session ACLs.
Answer: A
NEW QUESTION 23
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. Enable Cluster AP load balancing.
- B. Rename the cluster profile as "CLUSTER1".
- C. Place MCs at the same hierarchical group level.
- D. Apply the same cluster profile to both members.
Answer: B
NEW QUESTION 24
Refer to the exhibit.
Based on the output shown in the exhibit, which channel offers the highest quality?
- A. Channel 11
- B. Channel 6
- C. Channel 14
- D. Channel 1
Answer: B
NEW QUESTION 25
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 D
- B. Option B
- C. Option A
- D. Option C
- E. Option E
Answer: B,E
NEW QUESTION 26
A network administrator assists with the migration of a WLAN from a third-party vendor to Aruba in different locations throughout the country. In order to manage the solution from a central point, the network administrator decides to deploy redundant Mobility Masters (MMs) in a datacenter that are reachable through the Internet.
Since not all locations own public IP addresses, the security team is not able to configure strict firewall polices at the datacenter without disrupting some MM to Mobility Controller (MC) communications. They are also concerned about exposing the MMs to unauthorized inbound connection attempts.
What should the network administrator do to ensure the solution is functional and secure?
- A. Block all inbound connections, and instruct the MM to initiate the connection to the MCs.
- B. Install a PEFV license, and configure firewall policies that protect the MM.
- C. Block all ports to the MMs except UDP 500 and 4500.
- D. Deploy an MC at the datacenter as a VPN concentrator.
Answer: C
NEW QUESTION 27
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. The low SNR forces the client to back off to low MCs. therefore speed is low and retransmits are high.
- C. Client health is poor, but SNR is fair. TX power must be increased in both the client and the AP.
- 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 28
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. local L3 and distributed L2
- D. centralized L3 and distributed L2
Answer: D
NEW QUESTION 29
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 the MC is the Openflow controller of the MMs and Openflow is enabled in VAP and firewall roles. Enable Skype4Business ALG in UCC profiles.
- B. Confirm MM is the Openflow controller of MCs and Openflow is enabled in VAP and firewall roles. Enable Skype4Business ALG in UCC profiles.
- C. Enable WMM in a VAP profile, and explicitly permit voice and video UDP ports in a firewall policy.
- D. 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.
Answer: C
NEW QUESTION 30
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. Increase the app-sharing DSCP value in the Skype4B ALG profile.
- B. Enable the App-sharing ALG profile at both MM and MD hierarchy levels.
- C. Deploy the SDN API Software in the Skype4B Solution and point to the MM.
- D. Enable UCC monitoring on the "default-controller' mgmt.-server profile.
Answer: B
NEW QUESTION 31
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 and install MC-VA licenses, then install RFP licenses.
- B. Install MM licenses, then install PEF licenses and enable the PEF feature.
- C. Install MC-VA licenses, then reprovision the APs.
- D. Install MC-VA licenses, then install PEF licenses and enabled the PEF feature.
Answer: A
NEW QUESTION 32
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