HCIE-WLAN (Written) v1.0
Exam Code: H12-351
The HCIE-WLAN (Written) certification validates expert-level knowledge of wireless LAN technologies, including WLAN architecture design, RF principles, Wi-Fi protocols, security, roaming, high-density design, troubleshooting, and large-scale enterprise wireless solutions. This written exam is part of the Huawei Certified ICT Expert (HCIE) WLAN track and is issued by Huawei.
- Exam Breakdown
- Domain Breakdown
- Access Breakdown
Exam Format
- Exam Code: H12-351_V1.0
- Certification Level: Huawei Certified ICT Expert (HCIE) – WLAN (Written)
- Exam Duration: 90 minutes (standard HCIE written exam format)
- Passing Score: Approximately 600 out of 1000 (common Huawei written pass threshold)
- Unscored Content: The exam may include pre-trial or research questions that do not count toward the final score (standard vendor practice).
Exam Details
- Question Types: Multiple choice, multiple response, true/false, short answer, drag-and-drop (typical written exam question formats).
- Number of Questions: ~60 questions (approximate written exam scope).
- Language: Usually available in English and Chinese via the Huawei certification system and Pearson VUE scheduling.
Exam Policies
- Offline Proctoring: Must be scheduled, canceled, or rescheduled through Pearson VUE per their official policies.
- Online Proctoring: Available where supported through Pearson VUE’s remote proctoring system.
- Retake Policy: Huawei typically enforces a waiting period (often ~7-15 days) after a failed attempt before a candidate can retake the written exam.
- ID Requirements: Valid government-issued photo identification matching registration details is required on the exam day.
Certification Validity and Renewal
- Validity: 3 years (standard validity period for Huawei ICT certifications).
- Renewal Options: Recertify by passing a current written exam or by meeting Huawei’s recertification criteria (which may include training credits or passing updated exams).
Exam Fee
- Base Fee: $300 USD (standard Huawei HCIE written exam fee; may vary slightly by region)
- Taxes: Country-specific VAT/GST may apply
- Example (India): In India, 18% tax applies, making the total $354 USD ($300 + $54 tax).
Prerequisites
There are no formal prerequisites mandated by Huawei to sit for the HCIE-WLAN (Written) exam. However, candidates are strongly recommended to have:- Deep WLAN theoretical knowledge — IEEE 802.11 standards, RF fundamentals, WLAN architecture.
- Experience with enterprise-level WLAN design and operations.
- Familiarity with WLAN security, admission control, roaming and performance optimization.
Exam Topics
The HCIE-WLAN Written v1.0 exam assesses expert-level knowledge across WLAN wireless networking domains such as:- WLAN Networking Technology — IEEE 802.11 fundamentals and architecture.
- WLAN Reliability — stability and redundancy practices in WLAN networks.
- WLAN Roaming — roaming mechanisms and user mobility support.
- WLAN RF Resource Management — RF planning, interference mitigation, spectrum management.
- WLAN Multicast & mDNS — optimizing multicast performance and service discovery.
- WLAN Security & Defense — authentication, encryption, access control protocols.
- WLAN Network Admission Control — controlling client access and QoS policies.
- CloudCampus WLAN Solutions — integration into cloud campus architectures, VXLAN data planes.
- WLAN Troubleshooting & Optimization — identifying and resolving performance issues.
Intended Audience
The HCIE-WLAN (Written) v1.0 certification is ideal for:- Senior WLAN Network Architects and Engineers.
- Wireless Network Specialists and Technical Leads responsible for WLAN solutions.
- Professionals targeting HCIE-WLAN lab and interview stages.
Career Impact
Jobs You Can Get:- WLAN Solution Architect, Senior Wireless Network Engineer, Enterprise WLAN Consultant, Wireless Infrastructure Specialist.
- Recognized as Huawei’s top-end expert credential demonstrating mastery of advanced WLAN technologies and solutions, useful in large enterprise and carrier environments.
Exam Mode
The HCIE-WLAN (Written) exam is delivered as a proctored written test via Pearson VUE:- In-Person: Authorized test centres globally.
- Online: Remote proctoring where available.
Exam Booking Link
- Schedule your HCIE-WLAN (Written) v1.0 Exam:https://home.pearsonvue.com/huawei
(Log in with your Huawei certification account and select “HCIE-WLAN H12-351_V1.0”)
After passing the written exam:
- Results typically display immediately on screen.
- Electronic certificates become available in your Huawei certification portal within a few days.
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Top Reasons to Choose
HCIE-WLAN (Written) v1.0
Expert-Level Wireless Networking Recognition
The HCIE-WLAN certification validates advanced expertise in enterprise wireless architecture, RF optimization, and secure mobility solutions, enabling professionals to design high-performance wireless infrastructures for large-scale organizations.
High Demand for Enterprise WLAN Specialists
Organizations increasingly depend on reliable wireless connectivity, creating strong demand for experts capable of designing, optimizing, and troubleshooting complex enterprise WLAN deployments.
Prestigious ICT Expert Certification
As one of Huawei’s top-tier certifications, HCIE-WLAN enhances professional credibility, demonstrates expert wireless knowledge, and distinguishes professionals in competitive networking and ICT infrastructure markets worldwide.
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FAQ
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Who should take the HCIE-WLAN (Written) exam?
The HCIE-WLAN written exam is designed for experienced wireless networking professionals responsible for designing and managing enterprise WLAN environments. It is ideal for senior wireless engineers, solution architects, and infrastructure specialists who work with RF design, wireless security, mobility, and enterprise wireless deployment in large-scale environments.
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How difficult is the HCIE-WLAN (Written) exam?
The HCIE-WLAN written exam is considered highly challenging because it tests expert-level knowledge of RF technologies, enterprise WLAN architecture, roaming optimization, and troubleshooting. Candidates must understand advanced wireless standards and performance tuning concepts. Extensive hands-on experience and structured preparation are essential for passing this expert-level certification.
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Why does Huawei offer the HCIE-WLAN certification?
Huawei offers the HCIE-WLAN certification to validate expert-level wireless networking expertise. The credential helps organizations identify professionals capable of designing secure, high-performance wireless infrastructures that support enterprise mobility, digital transformation, and reliable connectivity in modern business environments.
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What tools and resources can be used to prepare for the HCIE-WLAN exam?
Candidates can prepare using Huawei official training courses, certification study guides, product documentation, and advanced wireless labs. Reviewing WLAN architecture, RF planning, security technologies, and troubleshooting methods is essential. Practical experience deploying and optimizing enterprise wireless networks significantly improves exam readiness and technical understanding.
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Is the HCIE-WLAN certification still valuable in 2026?
Yes, the HCIE-WLAN certification remains highly valuable in 2026 as wireless connectivity continues to be critical for enterprise operations. The credential validates expert wireless networking expertise, enhances professional credibility, and supports leadership roles in enterprise wireless architecture and advanced ICT infrastructure deployments worldwide.
