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Huawei H19-402_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Huawei CloudFabric Solution | 17% | - Architecture and value - Solution positioning and components |
| CloudFabric Service Automation Scenarios | 4% | - Network virtualization integration - Cloud-network integration - Container network solutions |
| Intelligent Lossless Data Center Network | 8% | - Lossless network principles - Congestion control and QoS |
| Technical Fundamentals of Data Communications Networks | 9% | - High availability technologies - Routing and switching basics |
| CloudFabric Network Design | 7% | - Multi-DC interconnection design - Overlay network design - Underlay network design |
| iMaster NCE-Fabric | 6% | - Functions and architecture - Network management and automation |
| Security and O&M Design | 7% | - Intelligent O&M and monitoring - Network security design |
| Data Center Network Overview | 16% | - Basic concepts and development trends of DCN - Typical DCN architecture models |
| M-LAG | 9% | - M-LAG working mechanism - Deployment and application scenarios |
| VXLAN and BGP EVPN | 10% | - VXLAN principles and implementation - BGP EVPN control plane and forwarding |
H19-402_V1.0 Exam FAQ: Study Smart, Buy Smart
The Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 exam contains 60-70 to complete within 90 minutes. Timed simulation in the PracticeVCE Desktop Test Engine teaches that rhythm before exam day does.
No mandatory prerequisites; recommended: basic knowledge of data center network technologies and Huawei products Since requirements change over time, confirm the latest on the official Huawei exam page before scheduling.
PracticeVCE issues a full refund if you take the Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
Huawei recommends these training resources for the Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 exam:
Follow the training with steady self-testing — the 62 practice questions from PracticeVCE help you apply theory and fill any gaps the training leaves.
The Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 exam requires 60% to pass, and registration costs $200-$300 USD. A failed attempt means paying the same fee again — a readiness check with the PracticeVCE engines before booking is the cheaper option.
The official Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 outline defines 10 domains. The leading three are VXLAN and BGP EVPN (10%), Security and O&M Design (7%), and Intelligent Lossless Data Center Network (8%). The full list is in the topics section above, and PracticeVCE's 62 practice questions cover each one.
Online proctored / Onsite at Pearson VUE authorized centers Register for the Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 exam through these official channels:
After booking, PracticeVCE delivers your practice questions within 1 minute — preparation starts the same day.
The H19-402_V1.0 exam is a Huawei certification exam validating the Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 syllabus shown above. It belongs to these credential paths: HCSP-Presales-Data, HCIE-Data Center Network. Candidates in 2026 prepare for it with PracticeVCE's 62 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. Unsure which suits you? Apply for the free demos and compare — the 62 practice questions are identical across versions, so the only question is preference. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 Sample Questions:
(In the intelligent O & M scenario of the CloudFabric Solution, which of the following southbound collection protocol is not supported?)
- A. Qx
- B. NetStream
- C. SNMP
- D. Telemetry
- E. ERSPAN
Correct Answer: A 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
Multicast, broadcast, and unknown unicast traffic is forwarded through the peer-link. What is the relationship between the peer-link interfaces and dual-homed M-LAG member interfaces?
- A. Unidirectionally isolated
- B. Not isolated
- C. Bidirectionally isolated
Correct Answer: C 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
Huawei ' s CloudFabric Solution features an open ecosystem. Which of the following interconnection solutions are supported?
- A. Third-party VAS interconnection solution
- B. Virtualization platform interconnection solution
- C. Container platform interconnection solution
- D. Cloud platform interconnection solution
Correct Answer: A,B,C,D 🗳️
In manual mode, an Eth-Trunk is manually created and interfaces are manually added to the Eth-Trunk, without involving LACP. All active links load balance and forward data.
- A. TRUE
- B. FALSE
Correct Answer: A 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
Which of the following are characteristics of distributed VXLAN gateways?
- A. Forwarding paths are not optimal. Inter-subnet Layer 3 traffic between devices connected to the same gateway in a data center must be transmitted to a unified Layer 3 gateway for forwarding.
- B. A leaf node can function as both a Layer 2 VXLAN gateway and a Layer 3 VXLAN gateway, supporting flexible deployment.
- C. The number of ARP entries supported is a bottleneck. A single Layer 3 gateway is used. For tenants whose traffic is forwarded by the Layer 3 gateway, ARP entries must be generated for the tenants on the Layer 3 gateway, but only a limited number of ARP entries are allowed by the Layer 3 gateway, which impedes data center network expansion.
- D. A distributed VXLAN gateway (leaf node) only needs to learn the ARP entries of servers connected to it, whereas a centralized Layer 3 VXLAN gateway needs to learn the ARP entries of all servers on a network. Therefore, the number of ARP entries supported is no longer a bottleneck on distributed VXLAN gateways, and the network scalability is improved.
Correct Answer: B,D 🗳️
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