Exam Name: HPE Network Data Center Professional Architect Exam
Certification Provider: HP
Corresponding Certification: HPE Networking
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Check Updated on: Oct 13, 2026
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HP HPE7-A12 Exam Overview:
| Certification Vendor: | Hewlett Packard Enterprise (HPE) |
|---|---|
| Exam Name: | HPE Network Data Center Professional Architect Exam |
| Exam Number: | HPE7-A12 |
| Exam Duration: | 120 minutes |
| Available Languages: | English |
| Related Certifications: | HPE Aruba Networking Certified Professional - Campus Access Architect (HPE7-A11) HPE Network Data Center Professional Exam (HPE7-A05) |
| Real Exam Qty: | 70 |
| Exam Format: | Multiple choice (multiple responses), Multiple choice (single response), Matching |
| Passing Score: | 66% |
| Exam Price: | 350 USD |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Proctored (in-person or online via Pearson VUE OnVUE) |
| Pre Condition: | No strict prerequisites, but recommended to have professional networking/data center experience and familiarity with HPE Aruba enterprise networking, IPv4/IPv6 fundamentals, VLANs, routing, switching, redundancy and network architecture principles |
| Official Syllabus URL: | https://certification-learning.hpe.com/tr/datasheet/exam/HPE7-A12 |
HP HPE7-A12 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Determine Customer's Requirements | |
| Prepare and Present the Solution | |
| Architect the Solution | |
| Analyze Requirements |
HPE Network Data Center Professional Architect Exam FAQ — Effective Answers
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120 minutes for 70 questions. Fit the atmosphere in advance: timed sessions in the ActualVCE online engine make the formal pace feel practiced, not pressured.
The HPE Network Data Center Professional Architect blueprint spans 4 domains — including Architect the Solution, Analyze Requirements, Prepare and Present the Solution. Let the weightings direct your spare-time review; the full outline above lists every subtopic.
Yes — download the free HPE Network Data Center Professional Architect demo and evaluate the material before paying. Purchases include 365 days of free updates, each new version emailed immediately upon release; renew afterward at 50% off.
No strict prerequisites, but recommended to have professional networking/data center experience and familiarity with HPE Aruba enterprise networking, IPv4/IPv6 fundamentals, VLANs, routing, switching, redundancy and network architecture principles Eligibility rules change periodically, so confirm the current requirements on the official page (official HPE7-A12 exam page) before registering.
The HPE Network Data Center Professional Architect is HP's certification exam for HPE Networking, at the Professional level. It validates job-ready skills, and passing it marks you as a verified professional. Related credentials include HPE Aruba Networking Certified Professional - Campus Access Architect (HPE7-A11), HPE Network Data Center Professional Exam (HPE7-A05).
350 USD per attempt, 66% to pass. A retake costs the full fee again — effective preparation with the 108 practice questions for the HPE7-A12 exam is the economical path.
HPE Network Data Center Professional Architect Sample Questions:
You are planning a pair of CX switches to act as ToR switches. The switches implement VSX as part of a data center L2 topology and connect to the core on VSX LAGs. To meet expansion requirements, you need to keep as many ports open as possible. What option should you recommend for VSX LAGs?
- A. Sending the keepalives to and from loopback interfaces overs the uplinks to the core.
- B. Adding a link between the switches dedicated to the keepalives.
- C. Using the OOBM interface to transmit keepalives.
- D. Sending the keepalives to and from loopback interfaces overs the VSX ISL.
Correct Answer: C 🗳️
Explanation: Only visible for ActualVCE members. You can sign-up / login (it's free).
Refer to the exhibit.
You are designing a data center network. This customer requests that you connect the data center core their firewalls. The customer uses six VRFs for segmentation, and the firewalls are responsible for handling traffic in all of the VRFs.
What is the recommended design for the links between the data center core switches and the firewalls?
- A. Link 1 and Link 3 should be one VSX LAG. Link 2 and Link 4 should be another VSX LAG.
- B. Link 1 and Link 2 should be one VSX LAG. Link 3 and Link 4 should be another VSX LAG.
- C. All links should be in the same VSX LAG.
- D. Each link should be a routed-only port (ROP) in a /31 subnet.
Correct Answer: A 🗳️
Explanation: Only visible for ActualVCE members. You can sign-up / login (it's free).
To secure the network, which feature or capability should be implemented?
- A. Bluetooth dongle
- B. Disable access to RESTAPI
- C. Control-Plane Access Control Lists
- D. VSF on spines/cores layer
Correct Answer: C 🗳️
Explanation: Only visible for ActualVCE members. You can sign-up / login (it's free).
A customer's data center has 40 racks and is growing. The customer asks you to recommend a fabric topology that supports predictable latency and easy horizontal scaling. Which topology should you recommend?
- A. Full-mesh access layer
- B. Three-tier core-distribution-access
- C. Spine-leaf (Clos) fabric
- D. Ring topology
Correct Answer: C 🗳️
Explanation: Only visible for ActualVCE members. You can sign-up / login (it's free).
What is the best practice for using VSX at the Core of a two-tier design?
- A. You should never implement VSX at the core of a two-tier design.
- B. You should implement VSX at the core when the access is layer 3 only with OSPF routed traffic forwarding between core and access.
- C. You should implement VSX at the core when the access layer operates at layer 2 only.
- D. You should implement VSX at the core when the access switches implement EVPN VXLAN.
Correct Answer: C 🗳️
Explanation: Only visible for ActualVCE members. You can sign-up / login (it's free).
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