HPE6-A49 Online Practice Questions and Answers

A customer has phones used as wireless Voice over IP (VoIP) devices. Which is one implication for the design?

A. Plan policies for the phone role on MCs to give the phones a high QoS priority.

B. Ensure a -75 GHz signal in both the 2.4GHz band and the 5GHz band across the entire site.

C. Ensure that APs connect on Smart Rate ports to support the high bandwidth demands of the phones.

D. Apply a bandwidth contract to the phone VLAN to limit broadcast and multicast traffic.

What is one reason to deploy an Aruba 8320 switch when compared to an Aruba 5400R switch?

A. to support cloud-based management and guest services through Aruba Central integration

B. to obtain a great number of options for types of ports, including PoE and non-PoE

C. to enhance network monitoring and analytics

D. to support Zero Touch Provisioning (ZTP)

In which scenario do Aruba 5400R Series switches, but not Aruba 2930M Series switches, meet the needs for a wired upgrade?

A. The customer has recently deployed Aruba AP-345 APs and is concerned about a future-proof wired edge that will continue to support expanding bandwidth requirements.

B. The customer requires each access layer switch to support at least 40Gbps on its fiber uplinks at all times, including if up to one uplink fails.

C. The customer requires enhanced redundancy at the access layer and wants to ensure that each switch can continue to operate even is a power supply fails.

D. The customer requires switches in the same closet to connect together into a single virtual switch that is managed and operates as a single device.

Refer to the exhibit.

The customer requires a solution for the writing closet shown in the exhibit. The closet serves the entire floor, which is wired for CAT5e cable. The closet has four CAT5e cables to the data center 110 feet (34 m) away. The switch or switches in this closet will need to support 100 wired endpoints and 16 AP-345s. The switch or switches must connect to the network core, Aruba 5406R switches, in the data center on uplinks that provide at least 20 Gbps bandwidth total.

What is one benefit of an Aruba solution for meeting these requirements?

A. AOS-Switches can meet the uplink bandwidth needs with an extensive array of choices for transceivers.

B. Aruba PoE+ ports can provide more than 30W of power even to APs at the fat end of the floor.

C. Aruba Smart Rate ports enable switches to achieve the required uplink speeds without expensive re-cabling.

D. Aruba conditioning mode cables enable 10GbE SFP+ of 40GbE QSFP+ connections on copper cabling.

A customer has multiple, very small branch sites that require just one or two APs each. The office has a

local Internet connection, but the traffic is destined to the corporate data center, which has an Aruba

wireless solution.

Which branch office solution best meets the customer needs?

A. RAPs and 7005 branch office controllers with an SD-WAN license

B. RAPs and no branch office controllers

C. CAPs and 7005 branch office controllers

D. IAPs and 7005 branch office controllers with an SD-WAN license

A school district has instant APs (IAPs) at multiple locations. The school district wants a simpler way to manage the IAPs from a single location. However, it does not have the IT staff to handle the installation

and management of a management solution on site. What should the architect recommend?

A. Purchase a subscription for Aruba Central device management.

B. Deploy Aruba AirWave in central location.

C. Purchase licenses for a Virtual Mobility Controller (VMC).

D. Deploy an Aruba MC in a central location, and convert IAPs to CAPs.

In which scenario do Aruba 2930M Series switches, but not Aruba 2930F Series switches, meet the needs for an upgrade of the wired access layer?

A. Each switch must support 48 1Gbps edge ports, and the uplinks must be redundant as well as provide no worse than 10:1 oversubscription.

B. The customer requires enhanced redundancy at the access layer and wants to ensure that each switch can continue to operate even if a power supply fails.

C. The customer requires switches in the same closet to connect together into a single virtual switch that is managed and operates as a single device.

D. Each switch must support mostly non-PoE devices, but also at most four Aruba AP-345s which require PoE+ to support the full requirements for the customer scenario.

What is one reason that an architect might choose to use pico-cell coverage rather than overhead in a stadium?

A. to avoid major rewiring and construction concerns

B. to save money by using less powerful and less expensive APs in the deployment

C. to support a higher device density with a higher level of channel reuse

D. to maximize coverage per-AP through the use of calculated directional antennas

Case study

A retailer needs a wireless and wired network upgrade, as well as an authentication and access control solution for a network that includes a main office with a three-floor building and six branch sites. The branch users all use resources at the main corporate office. Branch office employees will use wireless connections. At the main office, employees use wired and wireless connections. The customer wants the strongest authentication for employee wireless connections. It is also important that the MC role-based firewall can implement consistent access controls on employee connections no matter where the employees connect and no matter how they connect (wirelessly or, at the main site, wired). The customer also needs to provide complimentary wireless access for guests. Guest should be redirected to a portal, through which they can register and login. The customer would like two SSIDs, CompanyXEmployee and CompanyXGuest. The company wants to divide employees in two groups, managers and staff. In the corporate network, managers should only have access to Server Group Managers and staff should only have access to Server Group Staff. Each server group includes necessary services such as domain and DHCP, as well as servers that the employees access to do their jobs. All employees should also have access to the Internet. Guests should only have HTTP and HTTPS access, and only to the Internet.

The customer has: a maximum of 1000 employee devices a maximum of 100 guest devices at the same time 500 devices on wired ports at the main site, which will be supported by 12 new AOS-Switches (mostly employee laptops, as well as a few non-802.1X capable printers, which should just communicate with print servers)

The devices used by employees include 450 company-issued laptops, which the company wants to screen for security issues and violations of security policies. All authentications are assumed to be concurrent.

To fulfill the requirements for the wireless network upgrade, the architect plans to propose: 5 RAPs at each of 6 branch sites 60 APs at the main site

The architect will also propose an MM and ClearPass. The architect still needs to plan the Mobility Controllers (MCs). The customer requires high availability for wireless services and redundancy for the MCs. If a single MC fails, the network must continue to function without impact. If an MC fails, the customer must also receive a replacement component for the failed component by the next business day so that their IT staff can install it and get the network back to normal operation as soon as possible. Software upgrades must also be seamless, without the introduction of any downtime for wireless services, and the customer needs to be able to obtain the latest software over the lifetime of the solution for the next several years.

What is a correct plan for firewall rules for the guest role? (The options describe the rules, but do not need to use correct command syntax.)

A. deny all to corporateLAN, permit all HTTP, permit all HTTPS, deny all other traffic

B. permit all HTTP, permit all HTTPS

C. permit all DHCP, permit all DNS, permit all HTTP, permit all HTTPS

D. permit all DHCP, permit all DNS, deny all to corporateLAN, permit all HTTP, permit all HTTPS

A customer has an Aruba wireless network, which includes two MC 7205s and an MM at the network core. The company now wants to accommodate 50 mobile trainers. These trainers travel around the world and run training events. The trainers often need to access materials in the company data center, but cannot reach materials when they are on the road.

The company wants to give the mobile workforce a secure way to reach the materials they need no matter where they are, including in public spaces like the hotels where they often teach. The customer also requires that the solution be as cost effective as possible while meeting the requirements.

Which plan meets the needs of the mobile trainers?

A. Add 50 VIA licenses to the MM, and deploy two 7005 MCs in the DMZ.

B. Add 50 RAPs; add 50 Enterprise licenses and 50 VIA licenses to the MM.

C. Add 50 RAPs; add 50 Enterprise licenses to the MM, and add two 7005 MCs in the DMZ.

D. Add 50 PEFV licenses to the MM, and add additional 7205 MC to the core.