HCIA-WLAN V3.0

H12-311-V3.0

HCIA-WLAN V3.0

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H12-311-V3.0 - 1 item(s)

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Question Types
Multiple choiceFill in the blankDiagramsCase studies

What's Included

210
Practice Questions
1
Exam Versions
2
Languages
Translation Beta
May 31, 2021
Release Date
Nov 25, 2025Last Updated

Complete Exam Package

210 H12-311-V3.0 practice questions with detailed explanations

Multiple Exam Modes

Study Mode, Timed Practice, and Flashcard Review

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Exam Details

Duration90 min
Passing Score600
Languages English +1
LevelAssociate
TestingPearson VUE
Valid For3 years
Release DateMay 31, 2021
Exam Cost$200

What topics are on the H12-311-V3.0 exam?

1

WLAN Fundamentals 25%

1.1
WLAN Basics
2 subtopics
1.1.1Evolution of WLAN Technologies
1.1.2WLAN Components
Learning Objectives
  • Describe the fundamental concepts of WLAN technology and its evolution
  • Identify WLAN components and their roles in the network
  • Compare advantages and disadvantages of WLAN deployments
1.2
Frequency Bands and Channels
1 subtopics
1.2.12.4 GHz vs 5 GHz Frequency Bands
Learning Objectives
  • Differentiate between 2.4 GHz and 5 GHz frequency bands
  • Plan channel allocation to minimize interference
  • Understand the distinction between 5 GHz WLAN and 5G cellular
1.3
IEEE 802.11 Protocol
3 subtopics
1.3.1MAC Architecture
1.3.2Service Sets and Network Types
1.3.3802.11 Frame Types
Learning Objectives
  • Explain the basic operations of the 802.11 MAC layer including CSMA/CA
  • Identify different types of 802.11 frames and their purposes
  • Describe BSS, ESS, and IBSS network configurations
1.4
802.11 Physical Layer Technology
2 subtopics
1.4.1Modulation Techniques
1.4.2Signal Strength and Quality
Learning Objectives
  • Understand basic principles of WLAN physical layer technologies
  • Interpret signal strength metrics (RSSI, SNR)
  • Relate signal quality to network performance
1.5
WLAN Security Basics
2 subtopics
1.5.1Security Protocols
1.5.2Authentication Methods Overview
Learning Objectives
  • Compare and contrast different WLAN security protocols
  • Understand basic WLAN authentication methods
  • Identify appropriate security configurations for scenarios
Domain Hands-on Skills
Identifying 802.11 standards from specificationsPlanning channel allocation for WLAN deploymentInterpreting signal strength measurements
Common Mistakes to Avoid
  • Confusing 5 GHz WLAN with 5G cellular technology
  • Not considering channel overlap in 2.4 GHz band
  • Misunderstanding CSMA/CA vs CSMA/CD differences
2

WLAN Networking 20%

3

Wi-Fi 6 Technology 20%

4

WLAN Configuration 15%

5

WLAN O&M and Troubleshooting 10%

6

Antenna Technology and Deployment 10%

How do I earn the HCIA-WLAN V3.0 certification?

Official Pathway Guidance

Track: WLAN

Prerequisites

  • Optional
    Basic networking knowledge recommended but not required

Next Steps

Current Level

Alternative Paths

Career Progression

Entry Point

  • HCIA-WLAN V3.0 is the entry point for Huawei WLAN career track

Progression Path

  • HCIA-WLAN V3.0
  • HCIP-WLAN
  • HCIE-WLAN

Lateral Moves

  • HCIA-Datacom for broader networking
  • HCIA-Security for security specialization
  • HCIA-Cloud for cloud networking skills

Certification Maintenance

  • Recertification Options:
    Pass the current version of H12-311 (or successor exam)Pass any HCIA exam in any trackPass any HCIP exam in any trackPass any HCIE written examAccumulate required Continuing Education credits through Huawei Learning

How do I study for the H12-311-V3.0 Exam?

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Official Training

HCIA-WLAN V3.0 Official TrainingHuawei Authorized Learning Partners (HALP)HCIA-WLAN V3.0 Online TrainingHuawei Talent Onlinehttps://e.huawei.com/en/talent/learning-partner/

Community Resources

Huawei Enterprise Support CommunityHuawei Learning Community

What's changed on this exam?

Status: ACTIVE

Technology Coverage

Wi-Fi 6 (802.11ax)Current exam focus

Major focus area (20% exam weight) - OFDMA, MU-MIMO, TWT, BSS Coloring, 1024-QAM

Released: 2019-09-16
Huawei AirEngine Wi-Fi 6 SeriesCurrent product line

Product knowledge required - AirEngine 5760/6760/8760 series

Wi-Fi 6E (6 GHz band)Emerging technology

Likely in future exam versions - not currently emphasized in V3.0

CloudCampus ACCloud-managed WLAN

Basic awareness level - detailed coverage in HCIP

Industry Trends

Who should take this exam?

Recommended Experience

  • Basic understanding of TCP/IP networking
  • Familiarity with network topologies and concepts
  • 6-12 months networking experience (recommended)
  • Understanding of basic RF concepts (helpful)

Experience Level: Associate

How do I register & what's the exam fee?

Exam Cost$200 USD
Testing CentersPearson VUE
Online ProctoringAvailable

How long is the certification valid?

Valid For3 years
Recertification
  • Pass any HCIA exam in any track
  • Pass any HCIP exam in any track
  • Pass any HCIE written exam
  • Earn Huawei Continuing Education credits (specific to Huawei program)

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