Last Updated: Aug 26, 2026
No. of Questions: 60 Questions & Answers with Testing Engine
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| Certification Vendor: | Hewlett Packard Enterprise (HPE) |
|---|---|
| Exam Name: | Building HP SDN and FlexNetwork Solutions |
| Exam Number: | HP0-Y51 |
| Real Exam Qty: | 60 |
| Available Languages: | English |
| Exam Price: | Varies by region (HPE0/HPE6 exams ~USD 145–260) :contentReference[oaicite:0]{index=0} |
| Exam Duration: | Unknown (typically ~90–120) |
| Related Certifications: | HP2-Z34 Building HP FlexFabric Data Centers HPE ATP – FlexNetwork Solutions V3 HP0-Y47 Deploying HP FlexNetwork Core Technologies |
| Passing Score: | Unknown |
| Exam Format: | Multiple choice |
| Sample Questions: | HP HP0-Y51 Sample Questions |
| Exam Way: | Proctored or online proctored via Pearson VUE / HPE Credential Management platform :contentReference[oaicite:1]{index=1} |
| Pre Condition: | Recommended experience in enterprise networking and HPE FlexNetwork products |
| Official Syllabus URL: | https://cp.certmetrics.com/hpe |
| Section | Objectives |
|---|---|
| Unified Wired-Wireless and BYOD | - Wireless QoS and security - Controller high availability and roaming |
| Software Defined Networking (SDN) | - OpenFlow and SDN controller concepts - HP VAN SDN architecture |
| FlexNetwork Solutions | - Comware and ProVision networking topics - Ethernet Virtual Interconnect (EVI) |
The HP0-Y51 exam is the official HP exam behind HP Building HP SDN and FlexNetwork Solutions — passing it earns you the HP MASTERASE certification, a credential positioned at the Professional / Master-level level. It is built for candidates who want to validate the skills measured by HP Building HP SDN and FlexNetwork Solutions. Depending on your track, the exam is also linked to the HPE ATP – FlexNetwork Solutions V3, HP0-Y47 Deploying HP FlexNetwork Core Technologies and HP2-Z34 Building HP FlexFabric Data Centers certifications, so one pass can move you toward more than one HP credential.
The HP0-Y51 exam presents 60 questions to be completed within Unknown (typically ~90–120). That pace leaves little room for second-guessing: read each question carefully on the first pass, flag the ones you want to revisit, and keep moving instead of stalling on a single item. Before exam day, run at least one full timed session in the TestSimulate desktop or online test engine with a comparable question load — a steady rhythm under the clock is a trainable skill, and it is often what separates a pass from a near miss.
To pass the HP0-Y51 exam you need Unknown, and the official registration fee is Varies by region (HPE0/HPE6 exams ~USD 145–260) :contentReference[oaicite:0]{index=0}. Keep in mind that a failed attempt means paying that fee again in full — retakes are not discounted. Given the cost, self-test before you book: if you can score comfortably above the passing mark on two or three consecutive timed TestSimulate practice tests, your budget is far better spent on the exam itself than on a retake.
Recommended experience in enterprise networking and HPE FlexNetwork products Because HP revises its certification programs from time to time, treat this as a starting point rather than the final word. Confirm the current eligibility requirements on the official HP exam page before you register.
Yes. A free PDF demo of the HP0-Y51 practice questions is available, so you can check the question style and answer quality before spending anything. Every purchase also includes 365 days of free updates — whenever HP adjusts the HP Building HP SDN and FlexNetwork Solutions blueprint, your material is refreshed at no cost during that period. After the first year, you can extend the update service at a 50% discount from your member zone.
TestSimulate backs your purchase with a 100% Money Back Guarantee. If you take the corresponding exam within 60 days of purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip together with the official Score Report PDF within 2 days of your exam date; approved claims are processed within 7 days. The guarantee applies only to the exam matching your purchase, the candidate name must match the payer name, and it does not cover attempts taken within 3 days of purchase, candidates who downloaded the material but never sat the exam, expired orders, or free materials. If you would rather keep preparing, you can exchange the product for two free exam preparation packages of equal value and keep the update service on your original purchase.
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The HP Building HP SDN and FlexNetwork Solutions syllabus is organized into 3 domains. Among the headline areas are Unified Wired-Wireless and BYOD, FlexNetwork Solutions, Software Defined Networking (SDN). Rather than copying every subtopic here, we keep the complete, current outline in the Exam Topics section above — work through it domain by domain with the TestSimulate HP0-Y51 practice questions so nothing on the blueprint catches you off guard.
Question 1
A company has an external SDN application that works with an HP VAN SDN Controller. The application programmer has tried testing several RESTful API calls but receives authentication errors. What does the administrator need to explain to the programmer?
A. Every RESTful API call must include an X-Auth token. The token can be obtained by sending a calf with valid credentials https.Controller_IP.8443/sdn/v2.0/auth
B. The application must be installed with a certificate that is signed by the same certification authority (CA) that signed the VAN SDN Controller certificate.
C. Every RESTful API call must include a valid username and password. The only exception is when the AuthRequired parameter is set to false in restful conf file.
D. Every RESTful API call must include an X-Auth token. The token must be created by a valid certification authority (CA) and installed on both the controller and external application in advance.
Question 2
An HP Unified Wired-Wireless controller is configured to enforce portal authentication on a Guest SSID. The company plans to use the local portal server on the controller but needs customized portal pages that show information about the company. What is one of the rules for customizing the pages?
A. The customized local pages must call up pages that are hosted on an external Web server such as User Access Manager (UAM).
B. The portal can only use up to six pages, but the text and logo files on these pages can be customized as desired.
C. Any number of pages can be loaded, but the six main pages must use the default filenames and include script for certain actions.
D. Additional pages beyond the six main pages can be loaded, but every page must include the logon.cgi action.
Question 3
A company is considering TRILL and SPBM as options for the data center architecture. The company is interested in how the solution handles load-balancing unicast traffic. What correctly describes the TRILL and SPBM options?
A. SPBM can use Equal Cost Multi-Path (ECMP). TRILL does not support ECMP for unicasts, but can load-balance multicast, depending on the tree configuration.
B. Neither SPBM nor TRILL can use Equal Cost Multi-Path (ECMP). Both technologies can send traffic for different VLAN VLANs or I-SIDs on different links.
C. Both SPBM and TRILL can use Equal Cost Multi-Path (ECMP) to load-balance unicasts.
provided that ECMP is enable at hardware level.
D. TRILL can use Equal Cost Multi-Path (ECMP). SPBM selects one best path to each SPBM switch in each B-VLAN, but can select different paths for different B-VLANs
Question 4
A company has an Employees SSID, which enforces Wi-Fi Protected Access 2 (WPA2) with 802.1X. The company has a Contractors SSID, which has no encryption. Contractors can connect their own devices to the Contractors SSID and log in the credentials assigned to them by an employee. HP User Access Manager (UAM) has these services:
-AContractor access service, which is assigned to contractor accounts created by employees -An Employee access service, which is assigned to employee accounts synchronized from Active
Directory (AD)
A new company policy encourages contractors to use encryption. Contractors should download certificates when they connect to Contractors SSID and register. Then the contractors can connect to the Employees SSID and have an encrypted connection.
How does the administrator enable the contractors to connect to the Employees SSID but receive the correct contractor VLAN assignment?
A. In the Contractor access service, bind the Employees SSID to an access policy that specifies the contractor VLAN ID and PAP authentication
B. In the Contractor access service, bind the Employees SSID to an access policy that specifies the contractor VLAN ID and EAP-TLS certificate authentication
C. In the Employee access service, bind the Contractor group to an access policy that specifies the contractor VLAN ID and PAP authentication.
D. In the Employee access service, bind the Contractor group to an access policy that specifies the contractor VLAN ID and EAP-TLS certificate authentication
Question 5
What correctly describes the role of OpenFlow in an SDN solution?
A. OpenFlow regulates the communications among teamed SDN controllers, as well as between an SDN controller and a network infrastructure device
B. OpenFlow is a communication protocol that an SDN controller can use to control devices at the network infrastructure layer.
C. OpenFlow is the open standard technology that regulates SDN control plane and application plane communications.
D. OpenFlow integrates the SDN controller into a larger management suite such as that provided in an HP CloudSystern solution.
Solutions:
| Question 1 Answer: A | Question 2 Answer: B | Question 3 Answer: A | Question 4 Answer: B | Question 5 Answer: B |
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Maggie
Novia
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Antony
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