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Free HPE7-A03 Exam Braindumps (page: 3)

Page 3 of 18
PDF with 70 Questions

What is the simple difference between a main distribution framework (MOF) closet and an intermediate distribution framework (IDF) closet?

  1. MOF is the point where traffic egresses the campus network, and IDFs distribute that connectivity throughout the building.
  2. MDFs always have larger rooms than IDFs.
  3. MDFs only connect to other MDFs. and IDFs only connect to other IDFs.
  4. MDF Is a term used in Europe whereas the Americas refer to all network closets as IDFs in their documentation.

Answer(s): A

Explanation:

In network design, the Main Distribution Frame (MDF) and Intermediate Distribution Frame (IDF) are critical components of the network infrastructure. The MDF is the primary hub of the network, often where services from outside the campus or building enter and get distributed. It acts as a central point for network distribution. On the other hand, IDFs are secondary hubs situated throughout the building or campus, extending connectivity provided by the MDF to various endpoints or areas within the building. The simple difference between them lies in their roles within the network infrastructure: the MDF serves as the main point of network ingress and egress, while IDFs are used to further distribute the network to specific locations or floors within the building.



Which is true with regard to device capabilities?

  1. Wi-Fi 6E supports 6 GHz for both indoor and outdoor deployments since it was ratified in April of 2020.
  2. Aruba recommends ao-50 devices per radio for a generic office deployment.
  3. You should determine If devices support 2 A GHz or 5 GHz. No consideration Is yet required for 6 GHz as It has yet to be ratified,
  4. Aruba's best practice is to use whatever the AP model supports as a maximum.

Answer(s): B

Explanation:

Aruba's recommendation for device density in a generic office environment is based on achieving optimal performance and user experience. The suggestion to support 30-50 devices per radio takes into account the typical bandwidth requirements, application usage, and performance expectations in an office setting. This range is designed to ensure that the wireless network can adequately support the number of devices without significant degradation in service quality. It balances the need for connectivity with the practical limits of wireless technology, ensuring that each device maintains a reliable connection and adequate throughput. This recommendation is part of Aruba's best practices for network design and deployment, aimed at providing efficient and effective wireless coverage in office environments.



What is one use case for designing a 2-tier campus LAM instead of using a 3-tier?

  1. The campus has small buildings with only a few wiring closets.
  2. The network has grown beyond a few building aggregation points
  3. Access aggregation points are not scaling to meet traffic demands.
  4. Cross-campus traffic has grown beyond We capacity of a single collapsed core

Answer(s): A

Explanation:

A 2-tier campus LAN architecture, consisting of the core and access layers, is typically suitable for smaller campuses or networks with limited numbers of wiring closets. This simplified architecture eliminates the need for a dedicated aggregation layer, which is more common in larger, more complex network environments (the 3-tier architecture). In a small campus setting with only a few wiring closets, a 2-tier design can provide sufficient performance and scalability, reducing complexity and potentially lowering costs. This architecture allows for direct connectivity between the access layer, where end devices connect to the network, and the core layer, which routes traffic to and from the campus network. The use of a 2-tier architecture in such scenarios is driven by the network's size and the simplicity of its requirements, making it an efficient and effective choice.



A global furniture retail company called 'No-Stair Inc.' requests you design their new WLAN infrastructure for a global footprint. Each location of No-Stair Inc.' has a similar layout: three small manager offices, a warehouse, and a 'retail' are

  1. The 'retail' area and the warehouse together amount to 95% of the location. The IT department of the company Is minimally engaged In their LAN refresh so the CTO of the company has shared the information below
    Current WLAN Infrastructure Is based on the 802.1 In "WlF14Less" access-points series (both model 2013-INT (2.4 only Internal antenna) and model 2019-EXT (dual-band external antenna only)). These AP models are standalone without any centralized management. Last year 'No-Stair InC ran a project called secure. It' ensuring that all needed network security was Implemented to be fully compliant with their security standards. During this project, they also upgraded the AAA infrastructure to handle the Increased AAA requests. No additional Wi-Fi or security requirements are listed for this WLAN refresh, which means that 'No-Stair Inc.' will continue to use bridged SSIDs. with local breakout into different VLANs.
    The CTO of No-Stair Inc.' understands the need for you to ask additional questions to deliver the design The questions may be sent in written form and will be answered within two weeks.
    Which additional question is correct in order to collect needed information for the WLAN design?
  2. Who is the campus switch vendor?
  3. Is there a current RF survey report that you can share?
  4. What type of fiber connection Is used between the core and access layer switches?
  5. IS there enough cooling In the MDF?

Answer(s): B

Explanation:

An RF (Radio Frequency) survey report is crucial for WLAN design as it provides detailed information about the current wireless environment, including signal strengths, interference sources, coverage gaps, and the effectiveness of the existing WLAN infrastructure. For a company like 'No-Stair Inc.' that is planning to refresh its WLAN across a global footprint, understanding the current RF conditions in each location is essential. This information helps in designing a WLAN infrastructure that can meet the specific needs of different areas within the locations, such as the retail area and warehouse, ensuring optimal coverage, performance, and user experience. An RF survey report would allow the designer to make informed decisions regarding the placement of new access points, the selection of appropriate antennas, and the configuration of WLAN parameters to improve coverage and capacity while minimizing interference.



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Ale commented on May 18, 2024
Esta actualizado a la fecha de 17 de mayo?
Anonymous
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