How to Prepare for Huawei openEuler Certification?
Update time：2025-09-09
Many people ask: “How should I prepare for Huawei openEuler certification?What are the best methods?”
As an experienced network engineer, I’ll walk you through the process.Huawei openEuler certification has become an important proof of ability for IT professionals.Below, I’ll provide level-based preparation strategies to help candidates efficiently pass HCIA / HCIP / HCIE.
1.Certification Levels: Core Differences
HCIA-openEuler (Entry Level)
Focus: Linux command line basics, user & permission management, file system operations
Format: 90-min written exam (passing score: 600)
Key Topics: chmod permissions, systemctl service management, file operations (ls/cp/rm)
HCIP-openEuler (Intermediate Level)
Focus: Enterprise-level storage, network security, container technologies
Format: 20-min written + 90-min lab
Key Topics: LVM expansion, RAID5 recovery, firewall optimization, Docker deployment
HCIE-openEuler (Expert Level)
Focus: Cloud-native architecture, distributed storage, intelligent O&M
Format: Written + 8-hour lab (with failure recovery scenarios)
Key Topics: Kubernetes HA clusters, Ceph storage tuning, multi-site system design, DR solutions
2.Level-Based Preparation Strategies
HCIA Stage: 30-Day Foundation
Resources: Huawei official docs, openEuler guides
Daily plan: 1–2 hrs theory + 1 hr lab
Core drills:
File ops (ls, cp, rm) with risk control (rm -rf)
Permission model (UGO, e.g. 755 for script execution)
Monitoring with top/df
Prep Tip: Make a command cheat sheet & practice 20+ commands daily in a VM for muscle memory.
HCIP Stage: 60-Day Scenario Practice
Lab environment: Huawei Cloud ECS (EulerOS image)
Focus projects:
Storage: LVM online expansion, RAID rebuild
Networking: static routes, firewalld optimization
Services: Nginx reverse proxy, MySQL replication
Prep Tip: After each lab, write a troubleshooting note.
Exam Focus: Clustering + Security Hardening (42% weight).
HCIE Stage: 150-Day Architecture Training
Environment: Remote lab racks or cloud-based exam simulators
Core drills:
Kubernetes HA clusters
Ceph storage tuning
Failure injection (node crash, network partition recovery)
Community engagement: Contribute to openEuler docs or discussions.
Prep Tip: Use HCIE dumps to simulate real 8-hour exam pressure, improving your pass rate through repeated practice.
3.Efficient Prep Resources & Pitfall Avoidance
Core Resources
Official: Huawei Talent Online, openEuler docs
Practice: Huawei Cloud ECS, openEuler image repo
Pitfalls to Avoid
Don’t over-rely on simulators—real RAID/storage issues can’t be replicated
Don’t brute-force memorize—exam coverage <30%, focus on understanding
Keep up with community updates—new exam topics often come from recent openEuler features
4.Prep Timeline & Skill Conversion
HCIA: 4–6 weeks (2–3 hrs daily)
HCIP: 2–3 months (weekend labs included)
HCIE: 4–6 months (full-time prep recommended)
Key Tip: After passing, continue contributing to openEuler (code, patches, blogs) to convert certification into real-world project experience.
Final Thoughts
Preparing for Huawei openEuler certification is more than getting a certificate—it’s about building a complete domestic OS knowledge system.
HCIA → entry-level foundation
HCIP → hands-on enterprise capabilities
HCIE → architecture mindset
Remember: the certificate only proves your skills.Your real competitiveness comes from solving practical problems with openEuler.
Pro tip: Practicing with updated HCIA/HCIP/HCIE dumps shortens prep time, improves focus on high-frequency exam points, and boosts your passing confidence.
As an experienced network engineer, I’ll walk you through the process.Huawei openEuler certification has become an important proof of ability for IT professionals.Below, I’ll provide level-based preparation strategies to help candidates efficiently pass HCIA / HCIP / HCIE.
1.Certification Levels: Core Differences
HCIA-openEuler (Entry Level)
Focus: Linux command line basics, user & permission management, file system operations
Format: 90-min written exam (passing score: 600)
Key Topics: chmod permissions, systemctl service management, file operations (ls/cp/rm)
HCIP-openEuler (Intermediate Level)
Focus: Enterprise-level storage, network security, container technologies
Format: 20-min written + 90-min lab
Key Topics: LVM expansion, RAID5 recovery, firewall optimization, Docker deployment
HCIE-openEuler (Expert Level)
Focus: Cloud-native architecture, distributed storage, intelligent O&M
Format: Written + 8-hour lab (with failure recovery scenarios)
Key Topics: Kubernetes HA clusters, Ceph storage tuning, multi-site system design, DR solutions
2.Level-Based Preparation Strategies
HCIA Stage: 30-Day Foundation
Resources: Huawei official docs, openEuler guides
Daily plan: 1–2 hrs theory + 1 hr lab
Core drills:
File ops (ls, cp, rm) with risk control (rm -rf)
Permission model (UGO, e.g. 755 for script execution)
Monitoring with top/df
Prep Tip: Make a command cheat sheet & practice 20+ commands daily in a VM for muscle memory.
HCIP Stage: 60-Day Scenario Practice
Lab environment: Huawei Cloud ECS (EulerOS image)
Focus projects:
Storage: LVM online expansion, RAID rebuild
Networking: static routes, firewalld optimization
Services: Nginx reverse proxy, MySQL replication
Prep Tip: After each lab, write a troubleshooting note.
Exam Focus: Clustering + Security Hardening (42% weight).
Dumps Tip: Use updated HCIP dumps to cover commonly tested lab cases.
HCIE Stage: 150-Day Architecture Training
Environment: Remote lab racks or cloud-based exam simulators
Core drills:
Kubernetes HA clusters
Ceph storage tuning
Failure injection (node crash, network partition recovery)
Community engagement: Contribute to openEuler docs or discussions.
Prep Tip: Use HCIE dumps to simulate real 8-hour exam pressure, improving your pass rate through repeated practice.
3.Efficient Prep Resources & Pitfall Avoidance
Core Resources
Official: Huawei Talent Online, openEuler docs
Practice: Huawei Cloud ECS, openEuler image repo
Dumps: HCIA / HCIP / HCIE real-exam style dumps help identify weak points quickly
Communities: openEuler technical groups, forumsPitfalls to Avoid
Don’t over-rely on simulators—real RAID/storage issues can’t be replicated
Don’t brute-force memorize—exam coverage <30%, focus on understanding
Keep up with community updates—new exam topics often come from recent openEuler features
4.Prep Timeline & Skill Conversion
HCIA: 4–6 weeks (2–3 hrs daily)
HCIP: 2–3 months (weekend labs included)
HCIE: 4–6 months (full-time prep recommended)
Key Tip: After passing, continue contributing to openEuler (code, patches, blogs) to convert certification into real-world project experience.
Final Thoughts
Preparing for Huawei openEuler certification is more than getting a certificate—it’s about building a complete domestic OS knowledge system.
HCIA → entry-level foundation
HCIP → hands-on enterprise capabilities
HCIE → architecture mindset
Remember: the certificate only proves your skills.Your real competitiveness comes from solving practical problems with openEuler.
Pro tip: Practicing with updated HCIA/HCIP/HCIE dumps shortens prep time, improves focus on high-frequency exam points, and boosts your passing confidence.
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