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Updated: Sep 02, 2026
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Huawei H12-821_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-Datacom-Core Technology V1.0 |
| Exam Number: | H12-821_V1.0 |
| Related Certifications: | HCIP-Datacom-Advanced Routing & Switching Technology V1.0 HCIA-Datacom |
| Exam Duration: | 90 minutes |
| Available Languages: | Chinese, English, Japanese |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 60 |
| Passing Score: | 600/1000 |
| Exam Format: | Drag-and-drop, True/false, Fill-in-the-blank, Single-choice, Multiple-choice |
| Exam Price: | 300 USD |
| Recommended Training: | Huawei Official HCIP-Datacom Training |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | Huawei H12-821_V1.0 Sample Questions |
| Exam Way: | Online proctored or onsite testing at Pearson VUE centers |
| Pre Condition: | Recommended to have HCIA-Datacom certification or equivalent knowledge and 1–2 years of network engineering experience |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification/exam/h12-821_v1.0 |
Huawei H12-821_V1.0 exam is a valuable certification for professionals looking to advance their careers in the field of data communication. It demonstrates that the candidate has a comprehensive understanding of core data communication technologies and the ability to design and deploy data communication networks using Huawei products. HCIP-Datacom-Core Technology V1.0 certification is recognized globally and can open up new opportunities for career growth and advancement.
Passing the Huawei H12-821_V1.0 Certification Exam is a significant achievement for professionals in the field of data communication and core network technology. It demonstrates that the candidate has a strong understanding of the latest technologies and industry best practices. Additionally, certified professionals are highly sought after by organizations that require advanced knowledge in data communication and core network technology.
Huawei H12-821_V1.0 (HCIP-Datacom-Core Technology V1.0) Certification Exam is a certification designed for professionals who want to demonstrate their knowledge and skills in data communication core technology. HCIP-Datacom-Core Technology V1.0 certification is provided by Huawei, a leading global provider of information and communication technology (ICT) infrastructure and smart devices.
Huawei H12-821_V1.0 certification exam consists of 60 questions that are divided into multiple-choice and scenario-based questions. H12-821_V1.0 exam duration is 90 minutes, and the passing score is 600 out of 1000 points. H12-821_V1.0 exam is available in both English and Chinese languages and can be taken at any of the Huawei authorized testing centers worldwide.
Huawei H12-821_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| IPv6 Technologies | 3% | - IPv6 routing protocols - IPv6 address structure and configuration |
| Routing and Traffic Control | 10% | - Route import and redistribution - Policy-based routing - Routing policy and filtering |
| WLAN Basics | 2% | - WLAN technology principles - WLAN deployment and optimization |
| Multicast Technologies | 9% | - IGMP protocol - Multicast basic concepts - PIM protocol |
| Network Reliability | 7% | - VRRP protocol - Device redundancy and link backup - BFD technology |
| Ethernet Switching Technologies | 7% | - VLAN principles and configuration - Link aggregation and stack technology - Spanning Tree Protocol |
| Network Security | 8% | - ACL and packet filtering - AAA authentication - Attack defense and security policy |
| Network Solutions and Design | 5% | - Typical network architecture and solution - Enterprise network design principles |
| BGP Fundamentals | 17% | - BGP configuration and policy application - BGP route attributes and selection - BGP characteristics and working principles |
| OSPF Fundamentals | 16% | - OSPF special applications and troubleshooting - OSPF principles and operation mechanisms - OSPF configuration and optimization |
| IS-IS Fundamentals | 8% | - IS-IS protocol principles - IS-IS configuration and deployment |
| Network Service and Management | 5% | - DHCP and DNS services - Network management and monitoring |
| Routing Basics | 3% | - Routing concepts and classification - Routing table composition and selection rules |
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