NEW QUESTION 1
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. Which ClearPass licenses should the architect include in the proposal?

• A. 1,000 Access licenses and 1000 Onboard licenses
• B. 1,000 Access licenses and 3,000 (3x1000) Onboard licenses
• C. 3,000 Access licenses (3x1000) and 1000 Onboard licenses
• D. 3,000 Access licenses and 3,000 (3x1000) Onboard licenses

Answer: B

NEW QUESTION 2
An architect plans where to deploy new Aruba 320 Series APs at a customer site. The architect plans for the APs to be installed on the ceiling where power is inaccessible. The Ethernet cable run to these locations is CAT6, and the customer wants to support at least 1 GbE connectivity. The architect plans to connect each AP with one Ethernet port to a switch in a nearby wiring closet.
Which feature does the switch need to support for this deployment?

• A. PoE+
• B. LACP
• C. Port channel
• D. Smart Rate

Answer: A

NEW QUESTION 3
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 4
A customer needs a solution to terminate VPN tunnels for Aruba RAPs. The customer has a single site and a single public IP address for this purpose. Network address translation (NAT) will forward the IPsec traffic to the correct device to terminate the VPN tunnel. The customer also requires N+1 redundancy for the solution. Which solution meets the customer requirements?

• A. two Aruba MCs on the same subnet that use VRRP without clustering
• B. two Aruba MCs deployed as a Layer 3 cluster
• C. two Aruba MCs on different subnets that use VRRP without clustering
• D. two Aruba MCs deployed as a Layer 2 cluster

Answer: B

NEW QUESTION 5
A customer has a small office building that needs approximately 32 APs. The solution must support basic rogue AP detection and provide a stateful firewall with role-based policies. The customer would like the simplest, most cost-effective deployment that meets their needs.
What should the architect recommend?

• A. Aruba remote APs
• B. Aruba campus APs and a Virtual Mobility Controller
• C. Aruba Instant APs
• D. Aruba campus APs and an Aruba 7005 Mobility Controller

Answer: D

NEW QUESTION 6
An architect needs to help a customer design a management and monitoring solution for an Aruba network in an airport. The solution consists of an Aruba Mobility Master (MM), Aruba 7210 MCs, Aruba AP-335s, and Aruba 5496R switches. The architect plans to recommend Aruba AirWare.
The airport has a high-client device turnover and many highly mobile devices. Which changes should the architect make to the recommended solution based on this characteristic?

• A. Recommend additional hardware resources beyond those recommended for the typical tested AirWareplatform.
• B. Recommend extra AirWare device licenses to support the changing number of client devices.
• C. Recommend Aruba Central with a Clarity subscription as a more flexible cloud-based solution.
• D. Recommend Aruba Central with guest access licensing to increase guest visibility.

Answer: B

NEW QUESTION 7
Refer to the exhibit.
Exhibit 1 shows the logical plan, and Exhibit 2 shows the BOM created with IRIS. An architect plans to propose two 5406Rzl switches as a VSF fabric for a campus network core. Which issue with the plan should the architect correct?

• A. Add two QSPF+ MP0 SR4 transceivers.
• B. Change the v2 modules to v3 modules.
• C. Add stacking modules and cables.
• D. Change the power supply type.

Answer: B

NEW QUESTION 8
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 9
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 10
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 11
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)?

• A. AMs can operate in a hybrid operation mode in which they can support clients, scan for threats, and contain detected threats.
• B. AMs can implement wireless containment on any channel on which they detect a threat without negative impact on clients.
• C. AMs can detect both 802.11 and non-802.11 sources of interference to the wireless network, while APs cannot.
• D. AMs can maintain client and AP blacklists on their own without the need to communicate with a Mobility Controller (MC).

Answer: B

NEW QUESTION 12
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 13
A customer needs a networking solution that supports their Microsoft Skype for Business Unified Communications (UC) solution. The architect discovers that user wireless devices are Wi-Fi Multimedia (WMM) capable. Windows policies assign voice traffic DSCP 46 and video traffic DSCP 34.
Which potential issue should the architect explain to the customer about the default QoS settings?

• A. The DSCP values place both voice and video traffic in the video VMM queue, so voice does not receive the prioritization that is should.
• B. The Aruba APs and controllers use different prioritization mechanism from WMM, so they will not accept high priority traffic from the wireless devices.
• C. DSCP is incompatible with WM
• D. The Aruba APs and controllers instead use 802.1p to mark traffic to and from wireless devices.
• E. The DSCP for wireless client traffic is concealed within the GRE packet on the path from the AP to the controller, and does not take effect.

Answer: A

NEW QUESTION 14
For which scenario should an architect recommend Aruba Central Managed Portal (MSP)?

• A. for a service provider who needs to monitor multi-vendor environments
• B. for an enterprise that needs to manage data center services together with the network
• C. for a service provider who needs to manage multiple customer networks
• D. for an enterprise with many branches that needs to manage services centrally

Answer: D

NEW QUESTION 15
An architect plans 12 APs for an auditorium that is 325 square meters (3, 498 square feet). Each AP has one 2.4 GHz radio and one 5 GHz radio. Both types of radios use 20 MHz channels.
Assume that DFS channels can be used in this design. How many 5 GHz collision domains does this design provide?

• A. 1
• B. 6
• C. 12
• D. 25

Answer: B

NEW QUESTION 16
A customer needs a wireless solution upgrade. Among the devices that need wireless access are printers. What information about the printers does the architect need to plan the wireless solution? (Select two.)

• A. whether the printers are physically locked down
• B. the identify of users who need to access printers
• C. whether the printers support Power over Ethernet (PoE)
• D. whether the printers support 802.1X
• E. the 802.11 standards supported by the printer

Answer: CE

NEW QUESTION 17
A financial institution has an Aruba wireless system. Each floor is 19 meters by 23 meters (200 feet by 250 feet) and has 20 APs. The organization now requires dedicated Air Monitors (AMs). About how many AMs should the architect recommend per floor?

• A. about 1 or 2 per floor
• B. about 3 to 5 per floor
• C. about 10 to 12 per floor
• D. about 16 to 20 per floor

Answer: A

NEW QUESTION 18
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 19
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