NO.21 A network architect plans to implement channel bonding in a new wireless design that involves dense deployment of APs. Which channel width would be optimal for this design?

NO.22 A customer is designing a new wired network. The customer requires 50 Gbps uplinks, VSF logical switching, and smart rate port support Which of the following switches would meet these requirements?

NO.23 A company needs to replace an existing legacy wireless and wired solution with one that supports features like 802 11 ax for APs and logical switching for switches. The company is located on a single floor with two wiring closets. Assume that there will be 10 APs connected via POE+ to each wiring closet, along with 36 wired user connections All switches on a floor should be configured in a single stack. The distance between wiring closets is 100 feet (31 meters).
Which switching solution will minimally provide 10 Gbps uplinks at the most cost-effective price, while still meeting the company’s requirements?

NO.24 NewStellar has a main corporate campus in a business park with two adjacent buildings. Each building has three floors and each floor is 322 x 175 feet (98 x 53 meters) for 56,350 square feet (5,235 square meters) total. The ceiling for each floor is 12 feet (3.6 meters) high with a drop-down ceiling at 10 feet (3 meters). The network architect has given you one floor to analyze, Building 1 Floor 2, shown in the attached exhibit.

This floor has a central main corridor with washrooms, stairs, elevators and supply and network cabinets. There are cubicles around the perimeter of the floor. The central part main corridor’s dimensions contain 9,350 square feet (870 square meters). Assuming that wireless coverage is not required in the central area, which square footage (square meter) value should a network architect use when determining the number of APs in a capacity design for each floor?

NO.25 A company is installing Internet of Things (loT) devices to support a smart and energy-efficient environment for a building, including loT devices for heating and air conditioning, lights, and window shades. loT devices of these types are typically classified as which category of devices?

NO.26 A customer has some employees that travel to various locations, where these employees will need Wi-Fi access at these locations. Because many of these locations do not have wireless support, the employees will need to carry an AP solution with them. Internet connectivity, if it doesn’t exist at these locations, will be provided by a national phone company USB wireless card which will be connected to AP. The wireless solution needs minimal bandwidth, but needs to minimally support 802.1 lac wave 1 devices.
Which Aruba AP wireless solution would meet the needs of these employees most effectively and cost efficiently?

NO.27 A company is redesigning their wireless network and will be upgrading all devices to support the latest wireless standards. The company is not near any radar installations. In order to keep wireless NIC power levels as low as possible to reduce interference issues and to take advantage of radar frequency ranges, what IEEE standard should APs support?

NO.28 A university department has a program in video processing and editing. Students in the department use Wi-Fi to interact with the video servers. The editing and processing is done by the students accessing and using the video servers. However, the students must then stream their results, via Wi-Fi to their laptops to verify the results. A network architect has determined that no more than 20 APs will be needed for the Wi-Fi solution. Because of the large amount of bandwidth used during the streaming, the Aruba mobility controller solution will need to support 10 Gbps links.
Which solution would cost-effectively meet this customer’s requirements?

NO.29 Refer to the exhibit.

When planning the use of Cat7 cabling for a SmartRate connection between an ArubaOS AP and an ArubaOS switch, which sections should be considered when calculating distance?

NO.30 A company needs an upgrade of its access layer switches. The solution requires that devices connected to the access layer by authenticated and their traffic processed by the firewall features of the Aruba Mobility Controllers. Which solution should the company implement?

NO.31 A wiring closet with a POE+ switch is 250 feet (76 meters) away from an AP on a building floor. The AP’s smart-rate port is connected to a smart-rate port on the switch, which is capable of 10 Gbps. The cable type is Cat5e STP. What is the maximum speed that the customer can expect from the connected AP?

NO.32 Which must you perform in IRIS to assign a device to a Design Group?

NO.33 A customer requires Aruba switches that support Smart Rate ports to connect to Aruba APs Which switching product should the customer purchase that will provide 24 Smart Rate ports per access layer switch’?

NO.34 A network architect has developed a design for a new Aruba Wi-Fi network that will include a hardware Mobility Master (MM) running the ArubaOS 8 4 operating system that will manage:
* Two clustered 7205 controllers with 300 campus APs
* Two clustered VMC-50 controllers with 75 remote APs
The architect plans on creating user roles, firewall policies, and wireless IPS policies on the controllers as well as implementing AirMatch. What would meet the license requirements for this scenario?

NO.35 A network architect is designing a new Wi-Fi solution for a customer The customer currently occupies a one-story building on a small campus. In one part of the building there is an auditorium, where the ceiling height and attenuation is different from the rest of the building. What should the network architect create in VisualRF to identify this difference when planning :ne APs?

NO.36 A network architect is designing a new wireless solution for a company The company needs seamless roaming and client and AP active load balancing. The company also requires an Aruba Mobility Master (MM) to manage the wireless infrastructure. Which Aruba feature does the architect need to include in the design?

NO.37 A network architect is doing a site survey for a new wireless design One concern the company has with the old wireless network is coverage. In some cases, APs would lose power and some employees in the network would lose wireless connectivity. The new design needs to prevent this issue from occurring. During the site survey, what are best practices to be followed in regards to the dBm signal level and the power of the AP to ensure adequate wireless coverage and minimal overlap of AP signals for the new design?

NO.38 What is the main key for a network design to ensure users have a good experience running their applications’?

NO.39 A network architect needs to design a new wireless solution for a small company The architect estimates that about 150 APs will be required to implement a capacity design. Roaming support is required. Also, the design requires meshing to connect some of the APs to the network.
The customer requires that client state synchronization be provided for real-time failover.
Which solution would most cost-effectively meet these requirements?

NO.40 Which type of Aruba AP uses its radio as its back-haul connection?