HPE7-A12 Test Dates - Exam HPE7-A12 Cram Questions

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HP HPE7-A12 Exam Syllabus Topics:

SectionObjectives
Topic 1: Operations and Optimization- Lifecycle Management
- Monitoring and Troubleshooting
Topic 2: Designing HPE Aruba Networking Data Center Solutions- Requirements Discovery and Analysis
- Security and Segmentation
  • 1. Network Segmentation Strategies
    • 2. Policy and Access Control Design
      - Data Center Network Architecture Design
      • 1. Multi-site and Scalable Fabric Design
        • 2. Spine-Leaf Architecture Design
          Topic 3: Implementation and Deployment Planning- Deployment Methodologies
          • 1. Migration Planning
            • 2. Greenfield vs Brownfield Deployment
              - Solution Validation
              • 1. Performance and Scalability Testing
                • 2. Design Verification

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                  Exam HPE7-A12 Cram Questions - Cert HPE7-A12 Exam

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                  HPE Network Data Center Professional Architect Exam Sample Questions (Q58-Q63):

                  NEW QUESTION # 58
                  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.
                  Refer to the scenario. One of your junior colleagues has recommended deploying CX 8325-32C BF 6F 2AC Bundle switches for border leaf switches. What issue should you point out with this plan?

                  Answer: A

                  Explanation:
                  The hospital link has strict requirements for high-capacity, encrypted wire-speed connectivity, so the proposed border leaf choice must be validated against that requirement.


                  NEW QUESTION # 59
                  You are designing an L3 spine and leaf architecture for a customer based on CX 10000 Series switches as leaf switches. The customer has added a requirEMENT that the leaf switches also support servers' iSCSI adapters. You have verified your design also meETS The customer's needs for lossless iSCSI. The customer asks for advice on ensuring that THE East-west firewall permits the iSCSI traffic. What should you explain?

                  Answer: A

                  Explanation:
                  lOSSLess iSCSI traffic uses a no-drop PFC queue, and CX 10000 dsm East-west firewall services are not applied to traffic in that queue. Therefore, no firewall permit rule is required for that traffic.


                  NEW QUESTION # 60
                  What information is likely to be included in the device inventory deliverables? (Choose two.)

                  Answer: B,D

                  Explanation:
                  A device inventory deliverable typically documents identifying and management details for each device, such as hostname/device name and management IP address.


                  NEW QUESTION # 61
                  Hotspot Question
                  Click where you would implement the CX 10000 network segmentation policy in this data center deployment.

                  Answer:

                  Explanation:

                  Explanation:
                  Network segmentation/microsegmentation for server workloads is implemented at the CX 10000 ToR enforcement points, closest to the workloads. The edge gateway is for north-south/WAN edge services, not the primary workload segmentation policy placement.


                  NEW QUESTION # 62
                  You are sizing spine switches for a new leaf-spine fabric supporting 48 leaf switches, each with two 100G uplinks. What is the minimum number of 100G ports required per spine switch if there are 4 spine switches and full redundancy is desired?

                  Answer: B

                  Explanation:
                  Each leaf has 2 uplinks distributed across 4 spines (1 uplink to 2 of the 4 spines, or evenly spread), so each spine needs to support 48 leaves ÷ 4 spines × 2 uplinks = 24 ports per spine to provide full connectivity and redundancy.


                  NEW QUESTION # 63
                  ......

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