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HP HPE7-A12 Exam Syllabus Topics:

HPE Network Data Center Professional Architect Sample Questions:

1. You are finalizing a proposal for a data center network consisting of 14 CX 8325 switches, 6 CX
6300M switches, and Fabric Composer licenses for those switches. What is one assumption that you might include in the assumptions documentation?

A) The customer has attended or enrolled for training on using Fabric Composer.
B) The customer has sufficient OPEX budget to pay for the Fabric Composer licenses
C) The customer has ESXi or KVM hosts that have sufficient resources to run Fabric Composer and can connect to the OOBM network.
D) The customer has an Internet connection over which switches' mgmt ports can receive access to the cloud-based management solution.

2. You have designed a spine and leaf topology, which includes 16 leaf switches and four spine switches. The customer has no existing overlay solution. You are helping the implementer work with the customer to obtain IP address blocks for the design. You plan to ask for these /24 subnets. One for an individual loopback interface for each switch. One for point-to-point connections between leaf and spine switches. What is one of the corrections you must make?

A) Ask for another subnet for loopback IP addresses shared by the two members of each VSX pair
B) Change the /24 subnet request for the point-to-point links to a /23 subnet
C) Ask for another subnet for point-to-point links in the overlay VRF
D) Change the /24 subnet request for the individual loopback addresses to a /25 subnet

3. You are designing a network upgrade for a data center that is virtualized with VMware. The customer already uses NSX. You are handling the CX switch design, while the customer is handling the NSX design. What is one question to discuss for the logical design?

A) How to correlate isolated VLAN IDs with primary VLAN IDs and whether to permit any traffic between isolated VLAN endpoints.
B) Whether the customer has a particular scheme they prefer for mapping VLANs to VNIs.
C) Into how many VRFs would the customer needs to segment the overlay networks.
D) What routing is required between subnets inside and outside the overlay.

4. You are proposing a new data center fabric to a customer whose applications rely heavily on IP multicast for market data distribution. Which control-plane protocol should you plan to support in the underlay or overlay design?

A) HSRP
B) Spanning Tree Protocol only
C) PIM (Protocol Independent Multicast), potentially combined with EVPN multicast extensions for the overlay
D) LLDP

5. Which two elements should be captured in the "success criteria" section of a data center network design proposal? (Choose two.)

A) The customer's stock price at contract signing
B) The number of vacation days taken by the project team
C) The architect's personal preference for switch brand
D) Measurable performance targets (e.g., latency, uptime SLA) that define project success
E) Specific acceptance tests that validate the design meets stated requirements

Solutions: