HP HPE7-A12 HPE Network Data Center Professional Architect Exam PDF Dumps - The Fastest Way To Prepare For Exam

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HP HPE7-A12 Exam Syllabus Topics:

SectionObjectives
Designing HPE Aruba Networking Data Center Solutions- Requirements Discovery and Analysis
- Security and Segmentation
  • 1. Policy and Access Control Design
    • 2. Network Segmentation Strategies
      - Data Center Network Architecture Design
      • 1. Multi-site and Scalable Fabric Design
        • 2. Spine-Leaf Architecture Design
          Implementation and Deployment Planning- Deployment Methodologies
          • 1. Migration Planning
            • 2. Greenfield vs Brownfield Deployment
              - Solution Validation
              • 1. Design Verification
                • 2. Performance and Scalability Testing
                  Operations and Optimization- Lifecycle Management
                  - Monitoring and Troubleshooting

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                  HPE Network Data Center Professional Architect Exam Sample Questions (Q31-Q36):

                  NEW QUESTION # 31
                  A customer running VMware with NSX asks whether they still need to design VLANs on the physical CX switches. What is the correct guidance?

                  Answer: D

                  Explanation:
                  Even with NSX handling overlay segmentation for workloads, the physical underlay still requires basic VLANs/subnets for functions like VTEP/transport connectivity and out-of-band management; NSX segments do not need to map one-to-one with physical VLANs, and a pure L2 underlay is not required (a routed underlay is typically preferred).


                  NEW QUESTION # 32
                  Your long-time customer has just acquired a company with 3,500 employees and they are planning on bringing the new data center sites up to their standards. They have asked for a bill of materials given only locations and port counts at the data center sites. What are valid assumptions that should be documented in the proposal? (Choose two.)

                  Answer: A,B

                  Explanation:
                  With only locations and port counts, the proposal should document infrastructure assumptions that affect deployability, such as whether the existing structured cabling and power capacity can support the proposed equipment.


                  NEW QUESTION # 33
                  An RFP indicates that the proposal must be TAA compliant. What conclusions should you draw?

                  Answer: B

                  Explanation:
                  TAA compliance applies to the full bill of materials, not just the switch chassis. Accessories such as optics/transceivers must also be TAA-compliant.


                  NEW QUESTION # 34
                  Waratah Hospital, based in Australia, is planning to move many data center services to new facility. (The remaining legacy data center will not be part of this project.) Waratah Hospital hired an external consultant to assist with the new data center network design.
                  Based on the requirements for the data center network infrastructure, the external consultant has created a high-level design. The below summarizes the content of the design document.
                  Requirements and information:
                  - Six racks in the data center room (single row).
                  - Redundant Top of Rack leaf switches with back-to-front cooling in each rack, providing 10/25 Gbps connectivity to servers, storage, and other devices.
                  - Four 100 GbE uplinks per leaf switch.
                  - The customer requested to install all switch ports facing the back of the rack racks (hot aisle.)
                  - OOB management for servers, storage, and network has to be provided through an external switch with back-to-front cooling. This switch has to be included in the solution. One OOB switch provides connectivity for two racks.
                  - Core equipment for the OOBM network is being reused.
                  - Middle-of-row spine switches.
                  -The data center should connect to the hospital building with links that provide 400 Gbps.
                  - Internet access is provided through an existing firewall cluster with two firewalls, each firewall in one data room. The second firewall is operating in standby mode, VRRP is utilized on the firewalls for failover. The data center network should connect to these firewalls with links that total
                  100 Gbps.
                  - The external link is a dark fiber direct link based on single-mode fiber (OS2). The distance to the main hospital 1.5 KM. The links will terminate on two core switches in the hospital.
                  The customer also requires:
                  - 99.999% uptime for this life-critical environment.
                  - Planned and unplanned downtime has to be minimized.
                  - Software upgrades are only allowed once per year with close to zero downtime.
                  - All life-critical resources are accessed locally, and all resources exist within the hospital campus.
                  - Waratah Hospital requires a highly secure environment for the data center. Encrypted wire speed connectivity between the data room and the hospital is a must-have because the link between the buildings crosses a public road.
                  - Waratah Hospital has a mix of virtualized (vSphere) servers. Nutanix storage, bare metal servers, backup servers and other devices.
                  In the past, the hospital has had a security breach that resulted in data loss, network downtime, and identity theft.
                  Given the scenario, what environmental information should be gathered to complement the design? (Choose two.)

                  Answer: A,B

                  Explanation:
                  Heat dissipation and power requirements are environmental details that still need to be validated for the physical deployment.


                  NEW QUESTION # 35
                  Which statement is true about VSX design?

                  Answer: C

                  Explanation:
                  The VSX ISL is the dedicated synchronization/data link between the two VSX peers and must be directly connected. The keepalive should use a separate path, often OOBM or routed connectivity.


                  NEW QUESTION # 36
                  ......

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