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Huawei H12-921_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Center Network O&M and Troubleshooting | 16% | - Fault diagnosis and troubleshooting methodology - Network change and upgrade procedures - Performance optimization and tuning - Monitoring and management systems |
| Huawei CloudFabric Solution | 30% | - Multi-data center interconnection - iMaster NCE-Fabric management platform - CloudFabric deployment models - Data center security in CloudFabric - CloudFabric architecture and components - Cloud-network integration solutions |
| Advanced Technologies and Applications of Data Center Networks | 31% | - VXLAN and EVPN technologies - Data center routing protocols - Cloud and container network integration - Network virtualization and multi-tenant solutions - Data center network reliability and high availability |
| Data Center Network Planning and Design | 8% | - Network scalability and redundancy design - Requirement analysis and capacity planning - IP addressing and VLAN planning - Underlay and overlay design principles |
| Data Center Network Basic Knowledge | 15% | - Network virtualization and SDN concepts - Data center network architecture and evolution - Overlay network fundamentals - Data center and data center network overview - Underlay network technologies |
Huawei HCIE-Data Center Network (Written) V1.0 Sample Questions:
1. Which one is wrong in the following description of the iMaster NCE-Fabric single-path probing function?
A) You can use it to view the actual physical path of a specific service flow between VMs
B) Paths can be filtered based on five-tuple information
C) It can be used to detect whether service flows between physical machines are interrupted
D) You can configure multiple probe packets to be sent at a time
2. Which of the following server components is used as a temporary place to store program instructions, data, and intermediate results during computation?
A) flash memory
B) memory
C) CPU
D) hard disk
3. 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) controller
D) Interface modules
4. In Huawei's CloudFabric solution, which of the following interfaces does iMasterNCEFabricInsight use to collect information such as device status alarms and logs?
A) RESTful
B) SNMP
C) NETCONF
D) Syslog
5. In Huawei's CloudFabric solution, if you want to use a third-party VAS device to provide value-added services, which of the following VAS device management modes should you use if the VAS device cannot be managed by the controller ? ?
A) Network Policy
B) Service Policy
C) Network Manager
D) Service Manager
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B | Question # 3 Answer: A,B,C,D | Question # 4 Answer: B,D | Question # 5 Answer: A |



