HP Aruba Certified Design Professional - HPE6-A47 FREE EXAM DUMPS QUESTIONS & ANSWERS
An architect needs to plan a wireless deployment. The architect conducts a physical walkthrough, but still needs more information. Which significant RF obstacle can be difficult to see visually and might require access to blueprints?
Correct Answer: D
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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?
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?
Correct Answer: C
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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 switches. Extend the VLANs to the core.
D: 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.
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 switches. Extend the VLANs to the core.
D: 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.
Correct Answer:
C
Explanation:
This answer is correct because it meets the customer's requirements for wired authentication and traffic forwarding. By assigning wired users to different VLANs from wireless users, the architect can ensure that the wired traffic is not tunneled to the MCs, but forwarded locally on the access layer switches. This reduces the load on the MCs and the network bandwidth. By using port or role assignments on the access layer switches, the architect can also implement 802.1X authentication without tunnelled node, which enables user access control and dynamic VLAN assignment based on user identity and device type. By extending the VLANs to the core, the architect can ensure that the wired users can reach the data center and other network resources through the Layer 3 switch connected to the firewall. References:
Aruba 2930M Switch Series - Data sheet)
Aruba ClearPass Policy Manager - Data sheet)
ArubaOS-Switch Wired Access with ClearPass - Configuration guide)
Explanation:
This answer is correct because it meets the customer's requirements for wired authentication and traffic forwarding. By assigning wired users to different VLANs from wireless users, the architect can ensure that the wired traffic is not tunneled to the MCs, but forwarded locally on the access layer switches. This reduces the load on the MCs and the network bandwidth. By using port or role assignments on the access layer switches, the architect can also implement 802.1X authentication without tunnelled node, which enables user access control and dynamic VLAN assignment based on user identity and device type. By extending the VLANs to the core, the architect can ensure that the wired users can reach the data center and other network resources through the Layer 3 switch connected to the firewall. References:
Aruba 2930M Switch Series - Data sheet)
Aruba ClearPass Policy Manager - Data sheet)
ArubaOS-Switch Wired Access with ClearPass - Configuration guide)
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?
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?
Correct Answer: A
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What is one reason to recommend dedicated Air Monitors (AMs) for a customer, as opposed to APs that are doing WIPS in AP mode (hybrid)?
Correct Answer: C
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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?
Correct Answer: B
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Which guidelines should an architect use to determine how many AirWave servers to recommend?
Correct Answer: C
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