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Huawei HCIA-WLAN V3.0 Certification Exam Overview

Holding a HCIA-WLAN Certification prove you have master the basics of WLAN technology, have a clear understanding of the WLAN architecture and the functions of each related component, be familiar with WLAN configuration and know how to design, deploy and maintain a WLAN network. Current Version:V3.0, The new version is recommended. The HCIA-WLAN V2.0 certification exam will be officially offline on June 30th, 2021.

Certification: HCIA-WLAN V3.0
Exam Code: H12-311
Exam Name: HCIA-WLAN V3.0 (Written)
Language: ENU
Exam Cost: 200 USD
Exam Duration: 90 mins
Pass Score/Total Score: 600/1000

Exam Contents

HCIA-WLAN V3.0 covers basic WLAN knowledge, including basic WLAN knowledge, WLAN frequency band,IEEE 802.11 protocol, 802.11 MAC architecture, 802.11 physical layer technology, WLAN networking, CAPWAP basic principles, and data forwarding. Wi-Fi 6 technology, WLAN product introduction, AP initial configuration, WLAN online configuration, and WLAN access authentication. WLAN O&M and troubleshooting, antenna technology, and WLAN project deployment.

HCIA-WLAN V3.0 Written Exam Key Points Percentage

WLAN Overview   3%
WLAN Technology Basics    15%
WLAN Networking Model   7%
Introduction to Wi-Fi 6 Technologies and Products   5%
Working Principles of WLAN   25%
WLAN access authentication   5%
WLAN Access Configuration   20%
WLAN Troubleshooting   10%
WLAN Antenna Technology  5%
WLAN Deployment Overview   5%

HCIA-WLAN V3.0 Exam Knowledge Points

WLAN Overview

• WLAN Development History
• WLAN Standard Organization

WLAN Technology Basics

• Introduction to RF Basics
• WLAN Frequency Bands
• 802.11 physical layer technology
• 802.11 MAC Architecture
• 802.11 Media Access

WLAN Networking Model

• WLAN Networking Overview
• Layer 2 and Layer 3 networking
• WLAN Service Traffic Forwarding Mode
• Mainstream WLAN Solutions

Introduction to Wi-Fi 6 Technologies and Products

• Introduction to Huawei WLAN Products
• Application of Huawei WLAN Products
• Power Supply Modes of Huawei WLAN Products

Working Principles of WLAN

• CAPWAP tunnel
• WLAN Packet Description
• AP Go-online Process
• STA go-online process
• User roaming
• WLAN Configuration

VRP Introduction to AC Initial Configuration

• Introduction to Huawei VRP
• Basic AC Attribute Configuration
• Upgrading the AC and AP Software
• Fat and Fit AP Switchover

WLAN access authentication

• WLAN Access Authentication Overview
• WEP/WPA2/WPA3 authentication
• Portal authentication
• 802.1x authentication
• MAC address authentication

WLAN Access Configuration

• Configuration Process and Modules
• AP Online Configuration
• WLAN Service Configuration
• Simple WLAN Optimization Configuration
• WLAN Troubleshooting

WLAN Troubleshooting

• WLAN Troubleshooting Overview
• WLAN Troubleshooting Process
• WLAN Fault Diagnosis Commands and Troubleshooting Tools
• Common WLAN Faults and Troubleshooting
• WLAN project deployment

WLAN Antenna Technology

• Antenna Type
• Antenna parameters
• Antenna selection

WLAN Deployment Overview

• WLAN Network Planning Process
• WLAN Construction Requirement Analysis
• Wireless site survey
• Indoor settled installation
• Indoor distribution
• Outdoor settled installation