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NEW QUESTION 1
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 2
Refer to the exhibit.

An architect selects 5406R switches for the aggregation layer. What is an appropriate amount of bandwidth for the link aggregation between each aggregation layer VSF fabric and the campus core?

• A. 60 Gbps
• B. 160 Gbps
• C. 200 Gbps
• D. 320 Gbps

Answer: C

NEW QUESTION 3
An architect needs to plan an 802.11ac wireless upgrade for a university building. What is one reason that it is important for the architect to identify auditoriums?

• A. Auditoriums typically require a high-density AP design for RF coverage.
• B. Users in Auditoriums often have Bluetooth devices, which can be a source of interface in the 5 GHz band.
• C. Auditoriums typically require the use of 80 MHz channels to meet bandwidth requirements.
• D. Auditoriums often require the use of DFS channels for sufficient 20 MHz channels.

Answer: D

NEW QUESTION 4
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 5
An architect proposes four 7210 Mobility Controllers (MCs) to support about 1,500 client APs. The customer environment will have a maximum of about 20,000 wireless clients. The customer wants hardware MMs with an active and standby deployment. What is the minimum solution that meets the customer requirements?

• A. two MM-HW-10K appliances
• B. two MM-HW-5K appliances
• C. four MM HW-5K appliances
• D. four MM HW-10K appliances

Answer: B

NEW QUESTION 6
An architect plans 128 APs to support 12,800 devices in a very high density (VHD) design. The customer requires high availability, so the architect plans to recommend a pair of controllers. What is one reason to recommend 7210 controllers rather than 7205 controllers for this deployment?

• A. the need for high speed 10 GbE ports
• B. the need for clustering
• C. the number of devise required
• D. the number of APs required

Answer: C

NEW QUESTION 7
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 8
A customer needs a networking solution that supports their Microsoft Skype for Business Unified Communications (UC) solution. The architect plans to use multiple Aruba APs, switches, and controllers.
The customer wants real time statistics and assessment of call quality. Which component should the architect include to provide these services?

• A. Aruba AirWare
• B. Aruba Central
• C. Aruba Mobility Master (MM)
• D. Aruba ClearPass

Answer: B

NEW QUESTION 9
Refer to the exhibit.

An architect determines that 80 Gbps bandwidth is required for the link aggregation between the Building 1aggregation layer and Building 2. Which transceivers should the architect recommend for each pair of switches?

• A. two QSPF+ BiDi
• B. two QSPF+ MPO
• C. eight SPF+ LR
• D. eight SFP+ SR

Answer: B

NEW QUESTION 10
What is a key criteria that an architect should use to choose between an Aruba 7000 Series or 7200 Series Mobility Controller (MC)?

• A. the number of wireless devices that the MC needs to support
• B. whether the MC needs to terminate VPN tunnels
• C. the need to deploy controllers in a cluster
• D. whether the MC needs to support advanced 8.x features

Answer: A

NEW QUESTION 11
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 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. 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 13
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 14
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 15
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 16
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?

• A. fiberglass
• B. metal firewall
• C. ceiling tiles
• D. drywall

Answer: A

NEW QUESTION 17
A customer has very high availability requirements for wireless services. The architect plans to implement clustering on several Aruba Mobility Controllers (MCs). Which benefit of this feature should the architect explain?

• A. Clustering provides wireless client load balancing and seamless failover for client sessions.
• B. Clustering provides high stability because one MC is active for all sessions and one is standby for all sessions.
• C. Clustering enables an AP with a failed MC to operate on its own briefly to ensure seamless connectivity.
• D. Clustering enables an AP with a failed MC to reconnect to a new AP after a short bootstrap.

Answer: B

NEW QUESTION 18
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 19
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