Get real H12-821_V1.0-ENU exam questions for better preparation
Real Huawei H12-821_V1.0-ENU practice exam questions for easy pass!
Updated: Jul 19, 2026
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Huawei H12-821_V1.0-ENU Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIP-Datacom-Core Technology V1.0 |
| Exam Number: | H12-821_V1.0-ENU |
| Exam Format: | Multiple Choice, Single Answer, Multiple Answer, True/False, Drag-and-Drop |
| Exam Price: | 300 USD |
| Passing Score: | 600/1000 |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | ≈120 |
| Available Languages: | English, Chinese |
| Related Certifications: | HCIP-Datacom-Advanced Routing & Switching Technology HCIP-Datacom-Network Automation Developer HCIP-Datacom-Campus Network Planning and Deployment HCIP-Datacom-SD-WAN Planning and Deployment HCIP-Datacom-Enterprise Network Solution Design HCIP-Datacom-WAN Planning and Deployment |
| Sample Questions: | Huawei H12-821_V1.0-ENU Sample Questions |
| Exam Way: | Written proctored exam delivered through Pearson VUE or Huawei designated testing centres; online scheduling available. |
| Pre Condition: | Completion of prerequisite Huawei networking training or equivalent experience recommended before attempting HCIP-Datacom exams. |
| Official Syllabus URL: | https://e.huawei.com/certificate |
Huawei H12-821_V1.0-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Routing and Traffic Control | - OSPF Core Knowledge - IS-IS Core Knowledge - BGP Core Knowledge - Traffic Control Concepts - Routing Basics |
| IPv6 and Network Security | - Network Security Basics - IPv6 Core Knowledge |
| Wireless and Solutions | - Large-scale WLAN Architecture - Network Solution Concepts |
| Switching and Multicast | - Ethernet Switching Core Knowledge - Multicast Basics |
| Network Reliability and Services | - Network Service and Management - Network Reliability Basics |
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. SDN and NFV are essentially the same concept, both describing network function virtualization.
A) FALSE
B) TRUE
2. Use the default-route-advertise command to advertise the default route into the OSPF domain.
Which of the following types of LSA does the default route belong to?
A) Type 4 LSAs
B) Type 3 LSAs
C) Type 2 LSAs
D) Type 1 LSAs
E) Type 5 LSAs
3. In OSPFv3, LSAs whose propagation range is an area have () class.
4. As shown in the figure, the stateful inspection firewall will forward the second TCP three-way handshake message in the figure.
A) FALSE
B) TRUE
5. Which of the following descriptions of LSP in IS-IS is incorrect?
A) LSP ID consists of three parts, System ID, pseudo node ID and LSP fragmentation number.
B) There are two types of LSP, namely Level1-1 and Level1-2.
C) The function of LSP is to exchange link status information
D) After setting OL, the LSP will not be flooded in the network.
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: E | Question # 3 Answer: Only visible for members | Question # 4 Answer: A | Question # 5 Answer: D |
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