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Huawei H19-402_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Data Center Security and Reliability Design | - Fault detection and recovery mechanisms - DDoS mitigation and access control - Security zoning and segmentation |
| Data Center Network Architecture Principles | - Scalability and capacity planning - High availability and redundancy design - Data center network topology design (Spine-Leaf) |
| Data Center Switching and Routing Technologies | - VXLAN and overlay networking - OSPF and BGP in data center environments - Layer 2/Layer 3 forwarding mechanisms |
| Data Center Virtualization and SDN | - Huawei CloudFabric concepts - SDN architecture and controller-based networking - Network virtualization and tenant isolation |
| Deployment and Operations | - Troubleshooting methodologies - Monitoring and O&M practices - Data center network deployment planning |
Huawei HCSP-Presales-Data Center Network Planning and Design V1.0 Sample Questions:
1. RoCEv2 is implemented based on TCP.
A) TRUE
B) FALSE
2. (It is recommended that the IP address of a loopback interface instead of the IP address of a physical interface on a device be used as a VTEP IP address of a VXLAN tunnel.)
A) TRUE
B) FALSE
3. Which of the following technologies can be used together with VXLAN to implement active-active access?
A) BFD
B) M-LAG
C) Smart Link
D) EVPN
4. To facilitate resource pooling and management in a data center, the data center is divided into one or more physical partitions, known as points of delivery (PoDs).
A) TRUE
B) FALSE
5. Which of the following statements is false about in-band and out-of-band deployment of iMaster NCE-Fabric?
A) In in-band deployment mode, service network ports have redundant connections, eliminating single points of failure and providing high reliability.
B) In in-band deployment mode, the management network and service network are isolated and do not affect each other.
C) In out-of-band deployment mode, iMaster NCE-Fabric connects to the management interfaces of devices through the out-of-band management switch.
D) In in-band deployment mode, the management network and service network share service network ports. The southbound IP address of iMaster NCE-Fabric communicates with the management IP addresses of devices through the service network.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A | Question # 3 Answer: B,D | Question # 4 Answer: A | Question # 5 Answer: B |






