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Huawei H19-402_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCSP-Presales-Data Center Network Planning and Design V1.0 |
| Exam Number: | H19-402_V1.0 |
| Available Languages: | Chinese, English |
| Exam Duration: | 90 minutes |
| Related Certifications: | HCSP-Presales-Data Center Network Planning and Design |
| Exam Format: | Single-answer Question, Multiple-answer Question, True or False |
| Exam Price: | $100 USD |
| Passing Score: | 600/1000 |
| Sample Questions: |  |
| Exam Way: | Pearson VUE testing centers |
| Pre Condition: | No mandatory prerequisites, but knowledge of data center networking concepts is recommended. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/cert/#/cert/plan-detail?certCode=HCSP-Presales-Data%20Center%20Network%20Planning%20and%20Design |
Huawei H19-402_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: M-LAG | 9% | - Overview of M-LAG - M-LAG failure protection - M-LAG deployment scenarios - Fundamentals of M-LAG |
| Topic 2: Intelligent O&M of the CloudFabric Solution | 3% | |
| Topic 3: Intelligent Lossless Data Center Network | 8% | - Data center network in the era of intelligence - Typical networking - Key technical principles of intelligent lossless Ethernet networks |
| Topic 4: Huawei CloudFabric Solution | 17% | - Architecture and functions of Huawei CloudFabric solution - Basic concepts of Huawei CloudFabric solution - Components of Huawei CloudFabric solution |
| Topic 5: CloudFabric Underlay and Overlay Network Design | 7% | |
| Topic 6: VXLAN and BGP EVPN | 10% | - Basic concepts of VXLAN - Overview of VXLAN and DCN virtualization - Application of VXLAN on DCNs - VXLAN fundamentals |
| Topic 7: Four CloudFabric Service Automation Scenarios and Related Solutions | 4% | - Network virtualization - Computing - OpenStack cloud-network integration - Kubernetes container network |
| Topic 8: Technical Fundamentals of Data Communications Networks | 9% | - Network service and management - Network reliability - Network reachability - Network security - Basics of Ethernet switching - VPN |
| Topic 9: Data Center Network Overview | 16% | - DC and DCN overview - Terms and key technologies of DCs |
| Topic 10: iMaster NCE-Fabric | 6% | |
| Topic 11: Typical DCN Design Guide | 11% |
H19-402_V1.0 Exam Questions Answered: Huawei Candidates' FAQ
Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 is an official exam run by Huawei under exam code H19-402_V1.0. Passing it awards the HCSP-Presales-Data certification, which sits at the Advanced tier. It also counts toward related credentials such as HCSP-Presales-Data Center Network Planning and Design. Certified professionals remain in shorter supply than the market wants, which is precisely why this exam keeps showing up in conversations about better roles and better pay.
The official fee for Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 is $100 USD, and 600/1000 is what passing takes. The uncomfortable part: retakes cost the full $100 USD again, which makes preparation the cheapest line item in this whole project. Before booking, put yourself through repeated scored sessions with the Actual4Exams practice tests and compare results over time; a stable margin above the passing line, not a single lucky run, is when you are ready.
No mandatory prerequisites, but knowledge of data center networking concepts is recommended.
Vendor rules do get revised, so treat this as your starting point and confirm the current eligibility details before booking via the official exam page.
It is. Actual4Exams publishes a free PDF demo of the Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 material, so the product can prove itself before you pay. Your purchase then comes with 365 days of free updates, and once that period ends, extending the update service costs 50% of the regular price. The test engine software itself is verified malware-free and safe to install.
Actual4Exams stands behind the product with a 100% money-back guarantee under defined conditions. If you take the Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 exam within 60 days of purchase and fail, you qualify for a full refund, provided the exam corresponds to your product. Sitting the exam within 3 days of purchase does not qualify, and neither do unused downloads, free materials, or expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are resolved within 7 days. You may also choose an exchange instead of a refund: two other exam products of equal value, free, with the update service on your original purchase retained.
Delivery takes about a minute. Files unlock for instant download at payment and are emailed to you automatically; if 2 hours pass with nothing received, check spam and contact customer service. There is no installation limit, so the test engine can live on every device you own, phone included.
Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 breaks down into 11 official domains, led by Intelligent Lossless Data Center Network (8%), Data Center Network Overview (16%), and Four CloudFabric Service Automation Scenarios and Related Solutions (4%). You will find the full topic-by-topic outline above on this page; use the weightings to budget your study hours where they pay back the most.
Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 Sample Questions:
Question 1
An underlay network is a bearer network consisting of physical devices, such as TOR switches, aggregation switches, core switches, LBs, and firewalls.
A. FALSE
B. TRUE
Question 2
Which of the following is not a requirement of AI computing on networks?
A. Fast and efficient load balancing
B. Quick congestion control
C. Traffic control in incast scenarios
D. High-performance computing (HPC)
Question 3
iMaster NCE-Fabric can manage Huawei CloudEngine switches in either in-band or out-of-band mode. In in- band mode, iMaster NCE-Fabric uses northbound interfaces to manage switches through the service network.
In out-of-band mode, southbound interfaces of iMaster NCE-Fabric are connected to the management interfaces of switches through an independent management network.
A. FALSE
B. TRUE
Question 4
(In the CloudFabric Solution, a PoD or site is a network fault domain managed by the SDN controller. It contains one or more spine-leaf architectures.)
A. FALSE
B. TRUE
Question 5
RDMA is a direct memory access technology used on InfiniBand networks. It directly transfers data from the memory of one computer into that of another computer without involving either one ' s operating system or CPU processing. This achieves high bandwidth, low delay, and low resource utilization on the network.
A. FALSE
B. TRUE
Solutions:
| Question 1 Answer: A | Question 2 Answer: D | Question 3 Answer: A | Question 4 Answer: B | Question 5 Answer: B |
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