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Huawei H12-921_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Center Network O&M and Troubleshooting | 16% | - Monitoring and management systems - Performance optimization and tuning - Network change and upgrade procedures - Fault diagnosis and troubleshooting methodology |
| Topic 2: Data Center Network Basic Knowledge | 15% | - Data center and data center network overview - Overlay network fundamentals - Underlay network technologies - Data center network architecture and evolution - Network virtualization and SDN concepts |
| Topic 3: Advanced Technologies and Applications of Data Center Networks | 31% | - Data center routing protocols - Network virtualization and multi-tenant solutions - VXLAN and EVPN technologies - Data center network reliability and high availability - Cloud and container network integration |
| Topic 4: Huawei CloudFabric Solution | 30% | - Data center security in CloudFabric - Multi-data center interconnection - CloudFabric deployment models - iMaster NCE-Fabric management platform - CloudFabric architecture and components - Cloud-network integration solutions |
| Topic 5: Data Center Network Planning and Design | 8% | - Underlay and overlay design principles - Requirement analysis and capacity planning - IP addressing and VLAN planning - Network scalability and redundancy design |
Huawei HCIE-Data Center Network (Written) V1.0 Sample Questions:
1. Centralized storage generally provides data storage by the storage array, which of the following components does the storage array contain?
A) Power module
B) Hard disk enclosure
C) Interface modules
D) controller
2. Which of the following falls under the technical layer of the AI industry?
A) Autonomous driving
B) machine learning
C) artificial intelligence
D) robot
3. In the CloudFabric network virtualization scenario, after iMaster NCE-Fabric passes VLAN information to VMM, VMM creates which of the following corresponds to it?
A) VDS
B) EIP
C) YC
D) PortGroup
4. Which of the following is not included in the PCIe fabric?
A) Root Complex
B) PCIe Endpoint
C) Switch
D) Router
5. In Huawei's SDN solution, what is the wrong description of the FusionSphere business model?
A) VDC is a resource unit, VDC supports cross-POD deployment, and tenants rent resources at VDC granularity.
B) VMs are virtual machines, and VMs can be deployed across VPCs.
C) PODs are physical units, i.e. a Fabric network can be thought of as a POD.
D) VPC is a business unit, and VPC supports cross-POD deployment.
Solutions:
| Question # 1 Answer: A,B,C,D | Question # 2 Answer: B | Question # 3 Answer: D | Question # 4 Answer: D | Question # 5 Answer: B |
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