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?

Accepted Answer

The answer of A customer has a small office building...

Question 2

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?

Accepted Answer

The answer of An architect has an Instant AP (IAP)...

Question 3

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.)

Accepted Answer

The answer of A customer needs a wireless solution upgrade....

Question 4

An architect needs to choose between an Aruba Mobility Controller (MC) 7010 or 7024. Which ?customer need indicates that the 7024 is a better choice than the 7010?

Accepted Answer

The Aruba Mobility Controller (MC) 7024 is a better choice than the 7010 for customers who need to support 2000 users or devices. The 7024 has a higher capacity than the 7010, and can support up to 4000 users or devices.

Question 5

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?

Accepted Answer

The answer of An architect plans 128 APs to support...

Question 6

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?

Accepted Answer

The answer of A plan includes these security settings for...

Question 7

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?

Accepted Answer

The customer has 900 employees and up to 30 guests a day, so they need 1,000 Access licenses. They also expect about two or three devices per user, so they need 3,000 Onboard licenses (3x1000).

Question 8

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 solution should the architect recommend on the 2930M switches to authenticate and control wired employee devices?

Accepted Answer

The answer of Read this scenario thoroughly, and then answer...

Question 9

An enterprise needs an upgrade to 802.11ac. Users run applications such as Web, email, voice, and video. The architect needs to conduct an active site survey to plan 802.11ac AP locations. The noise floor is about -90 dBm across the site. Based on Aruba best practices, what is the minimum acceptable signal that the architect should look for to determine the test AP range?

Accepted Answer

Aruba best practices recommend a minimum signal strength of -65 dBm in the 5 GHz band for applications like voice and video to ensure good performance and reliability.

Question 10

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?

Accepted Answer

The coverage area and number of users suggest a higher density of access points is needed to ensure adequate coverage and performance. Typically, for office environments with high user density and typical office applications, a higher number of APs is required, making 40-45 a reasonable estimate.

Question 11

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?

Accepted Answer

The answer of Refer to the exhibit. Exhibit 1. ...

Question 12

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?

Accepted Answer

The answer of An architect needs to plan an 802.11ac...

Question 13

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?

Accepted Answer

The answer of Refer to the exhibit.  An architect...

Question 14

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?

Accepted Answer

The answer of An architect needs to deliver an upgrade...

Question 15

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?

Accepted Answer

Assigning wired users to different VLANs from wireless users based on port or role assignments on access layer switches and extending the VLANs to the core aligns with the customer's requirement to forward all wired traffic locally on access layer switches while maintaining security and network segmentation.

Question 16

An RF plan specifies wide sector directional antennas. Refer to the antenna specifications. H-plane refers to the Azimuth or Horizontal plane and E-plane refers to Elevation or Vertical plane. Antenna 1: H-plane = 360; E-plane = 120 Antenna 2: H-plane = 360; E-plane = 60 Antenna 3: H-plane = 100; E-plane = 90 Antenna 4: H-plane = 60; E-plane = 60 Which antenna specifications indicate that the antenna is a good choice for the plan?

Accepted Answer

The answer of An RF plan specifies wide sector directional...

Question 17

Refer to the exhibit.  What is one reason for an architect to recommend the use of Virtual Switching Framework (VSF) in this network?

Accepted Answer

The answer of Refer to the exhibit.  What is...

Question 18

An architect needs to plan a very high density (VHD) wireless network at a large events venue, at which thousands of attendees are expected. The architect plans to deploy a cluster of Mobility Controllers (MCs) to control the APs. It is important to support seamless roaming for wireless devise across the venue. What should the architect ensure for the network services?

Accepted Answer

The answer of An architect needs to plan a very...

Question 19

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?

Accepted Answer

A Virtual Mobility Controller (VMC) can be licensed to control Instant APs.

Question 20

A customer needs an 802.11ac upgrade for an office with cubicles. The customer states that, because they planned locations for the existing 802.11n APs so that there are no coverage holes, they will simply deploy the new 802.11ac APs in the same location as the existing APs. The customer plans to support mobile devices in addition to laptops. What should the architect explain about shy a site survey is desirable to determine the optimal locations for the new APs?

Accepted Answer

The answer of A customer needs an 802.11ac upgrade for...

Exam 11: Designing HPE Nimble Solutions

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.)

An architect needs to choose between an Aruba Mobility Controller (MC) 7010 or 7024. Which ?customer need indicates that the 7024 is a better choice than the 7010?

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 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?

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?

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?

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?

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?

Refer to the exhibit. What is one reason for an architect to recommend the use of Virtual Switching Framework (VSF) in this network?

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?