A Review Of Simulation HPE6-A47 Free Practice Questions

NEW QUESTION 1
A plan includes these security settings for the employee WLAN:
* WPA2-Enterprise with AES encryption
* 802.1X with PEAP-MSCHAPv2
However, the customer wants to use certificates to authenticate user devices. Which change brings the plan in alignment with the customer requirements?

• A. Use EAP-TLS instead of PEAP-MSCHAPv2
• B. The TKIP encryption instead of AES.
• C. Add WPA2-PSK as an alternative to WPA2-Enterprise.
• D. Add Tunneled TLS (TTLS) as an alternative to PEAP-MSCHAPv2.

Answer: D

NEW QUESTION 2
An Aruba wireless solution for a very high density (VHD) wireless solution consists of a Mobility Master (MM) and two Mobility Controllers (MCs). What is the best practice design for routing the wireless traffic?

• A. The MCs provide the default gateway services for wireless devices and use static routers.
• B. The MCs act at Layer2, and the MM acts as the default gateway.
• C. The MCs act at Layer2, and core routing switches act as the default gateway.
• D. The MCs provide the default gateway services for wireless devices and use OSPF.

Answer: B

NEW QUESTION 3
A customer has several clusters of Aruba 325 Instant APs. The customer is happy with the performance of the current APs, but would like to add a Mobility Controller (MC). What should the architect propose?

• A. the purchase of Universal APs that are the same modes as the current APs.
• B. Aruba ClearPass to onboard the APs as campus APs in the new MC-based deployment
• C. conversion of the existing Instant APs to campus APs (CAPs)
• D. a Virtual Mobility Controller (VMC) which can be licensed to control Instant APs

Answer: D

NEW QUESTION 4
Refer to the exhibit.
Exhibit 1.

Exhibit 2.

Exhibit 1 shows the logical plan, and Exhibit 2 shows the BOM that the administrator has made in Iris. What is missing from the IRIS BOM?

• A. stacking modules and cables
• B. stacking licenses
• C. 10 GbE direct attach cables
• D. an uplink module for one of the switches

Answer: C

NEW QUESTION 5
An architect needs to plan 802.11ac wireless deployment for an office environment with a mix of closed offices and cubicles. The coverage area is approximately 4,645 square meters (approximately 50,000 square feet) and has 350 users. The employees use the wireless network for typical office applications, such as email, Web, printing, and accessing shared files and datacenter services.
The architect plans to do a predictive site survey and use VisualRF to plan the coverage. What is a general estimate for the AP count that the architect should have in mind?

• A. 5-10
• B. 10-15
• C. 20-25
• D. 40-45

Answer: D

NEW QUESTION 6
An architect has an Instant AP (IAP) cluster at a mid-sized branch office. The IAP cluster now needs to tunnel corporate traffic to a Mobility Controller (MC) at the main office. However, the branch office should remain functional even if the link to the main office fails. Users at the branch office require access to main office resources, but do not require multicast services.
What is the recommended DHCP mode?

• A. Local
• B. Centralized L2
• C. Distributed L2
• D. Distributed L3

Answer: D

NEW QUESTION 7
An architect needs to plan the bandwidth for two Aruba 7240 Mobility Controllers (MCs) which will connect to the network core. The customer indicates that four 10 GbE links between the network core and the data center will be adequate. The customer expects almost all traffic in the network will be wireless. The customer expects up to 25 Gbps upstream traffic from wireless clients and up to 35 Gbps downstream to wireless clients. The customer requires the MCs to be able to continue to forward traffic if up to one link fails, but lower performance during the failover situation is permissible.
What are the minimal links to meet these requirements?

• A. two 10 GbE links on each of the MC
• B. two 40 GbE links in each of the MCs
• C. three 10 GbE links on each of the MCs
• D. four 10 GbE links on each of the MCs.

Answer: B

NEW QUESTION 8
An architect plans to purpose two Aruba Mobility Controllers (MCs) in a cluster. The customer has a large building that needs to support about 10,000 devices. The architect plans to associate the Employees WLAN with VLAN ID 10.
What is one Aruba best practice for this design?

• A. Ensure that VLAN 10 is extended to the edge and Aruba APs are deployed on it.
• B. Ensure that each user role on the MCs is associated with a different VLAN ID.
• C. Ensure that the RADIUS server assigns users to different VLANs dynamically.
• D. Ensure that optimization and suppression of unnecessary multicast is enabled.

Answer: C

NEW QUESTION 9
An architect needs to deliver an upgrade to an 802.11ac-based solution for a customer. The customer requires an active site survey for the new deployment. Which deliverable should the architect provide to the customer?

• A. a heat map with proposed AP locations and actual tested coverage
• B. a heat map with existing AP locations and actual tested coverage
• C. a heat map with sources of RF interface, both 802.11 and non-802.11
• D. the heat map with proposed AP locations and predictive coverage

Answer: C

NEW QUESTION 10
A customer needs a wired network solution that can recognize and prioritize a wide array of different types of traffic, including casual Web browsing, voice, video, SAP Online, and file sharing.
The architect needs to choose between the Aruba 2930F or the 2540 Switch Series for the access layer switch. Why would the architect choose the 2930F rather than the 2540 Switch Series for this customer?

• A. The 2930F Series supports LLDP-MED for detecting VoIP traffic, while the 2540 Series does not.
• B. The 2930F Series supports advancing routing, including multi-area OSPF, while the 2540 Series does not.
• C. The 2930F Series supports more options for class-based QoS policies that the 2540 Series.
• D. The 2930F Series can provide better congestion management with its much deeper buffers.

Answer: D

NEW QUESTION 11
A customer requires APs that meet these minimal criteria:
Support for MU-MIMO
Support for up to four spatial streams, both when MU-MIMO is used and when it is not used
Support for transmissions to up to three MU-MIMO clients at the same time
The architect finds these specifications for the two models under consideration:
AP-335 = 4x4:4:4:4:3
AP-325 = 4x4:4:4:3:3
What should the architect determine from these specifications?

• A. The AP 335 and the AP 325 do not meet the customer requirements, so consider a different model.
• B. The AP 325 meets the customer requirements, but the AP 335 does not.
• C. Either the AP 335 or the AP 325 meet the customer requirements.
• D. The AP 335 meets the customer requirements, but the AP 325 does not.

Answer: C

NEW QUESTION 12
Read this scenario thoroughly, and then answer each question that displays on the right side of the screen. An architect proposes these products for a customer who wants a wireless and wired upgrade:
Aruba 2930M switches at the access layer
Aruba 5406R switches at the core
Aruba AP-325s
Aruba 7205 Mobility Controllers (MCs), deployed in a cluster
Aruba Mobility Master (MM)
Aruba ClearPass Cx000V
Aruba AirWare
The architect also needs to propose a security plan for the solution. The customer has 900 employees and up to 30 guests a day. The customer wants to protect the internal perimeter of the network with authentication and simple access controls. The customer is most concerned about wireless security, but also wants to ensure that only trusted users connect on the wire. However, the customer also wants all wired traffic to be forwarded locally on access layer switches. The customer already has a third-party firewall that protects the data center.
The customer wants to use certificates to authenticate user devices, but is concerned about the complexity of deploying the solution. The architect should recommend a way to simplify. For the most part users connect company-issued laptops to the network. However, users can bring their own devices and connect them to the network. The customer does not know how many devices each user will connect, but expects about two or three per-user. DHCP logs indicate that the network supports a maximum of 2800 devices.
Refer to the provided scenario. Based on the plan for wired authentication, what is a correct plan for wired user VLANs?

• A. use the MCs to assign wired users to their VLANs, and extend the VLANs to a Layer 3 switch connected to the MC
• B. specify the VLANs in network policies on AirWare, and ensure that both the switches and MCs are managed by AirWare
• C. assign wired users to different VLANs from wireless users, based on port or role assignments on access layer switche
• D. Extend the VLANs to the core.
• E. configure the same roles on switches and MCs to place wired and wireless users in the same VLANs.Extend VLANs from access layer switches to the core.

Answer: C

NEW QUESTION 13
A customer requires a wireless upgrade. The architect proposes:
Aruba AP-325s
Mobility Controller (MC) 7210s
Virtual Mobility Masters (MMs)
ClearPass
AirWave
The customer is interested in wired authentication, as well as wireless authentication, but does not have the budget to upgrade the wired network. The wired network does not currently support 802.1X or RADIUS.
Which feature of the Aruba solution should the architect explain to justify the proposed solution?

• A. The customer can direct all wired traffic through the MCs, which will then apply security to that traffic.
• B. The customer can direct all wired traffic through the MMs, which will impose basic security checks.
• C. ClearPass OnConnect can enable wired authentication on these switches through the use of SNMP.
• D. AirWave can manage these switches and shut down their ports if an unknown user or device connects.

Answer: C

NEW QUESTION 14
An architect needs to plan the RF coverage. Which application has the greatest potential impact on RF design?

• A. print
• B. email
• C. voice
• D. secure web browsing

Answer: D

NEW QUESTION 15
Refer to the exhibit.

The customer requires fast failover if any one link or core device fails. Which additional technology should the architect plan on the core VSF fabric to meet these criteria?

• A. OSPF graceful restart
• B. SmartLink
• C. BGP
• D. VRRP

Answer: C

NEW QUESTION 16
A customer currently has an Instant AP deployment. Which customer requirement would indicate that the customer needs to add a controller to the deployment?

• A. the requirement to apply role-based firewall policies
• B. the requirement for a captive portal for guests
• C. the requirement to provide client-to-site VPN acces for remote users
• D. the requirement for a cloud-based management solution

Answer: D

NEW QUESTION 17
......