HCIA-WLAN

Course Description

On completion of this program, the participants will be able to:

  • Describe what WLAN is
  • Describe the development process of WLAN technology
  • List typical application scenarios of WLAN technology
  • Describe the functions and roles of WLAN standards organizations
  • Describe the related basic knowledge of RF
  • List working principle and specific property of RF
  • Describe the working frequency band of WLAN and the basic concepts of channel
  • Describe the rules of the working frequency band and channel in each country
  • List other technologies related to WLAN
  • Describe the latest Huawei product information
  • List the application scenarios of Huawei product
  • Describe the power supply mode of Huawei product
  • Configure Huawei VRP basic command
  • Configure AC basic attributes
  • Upgrade the software of AC and AP
  • Describe the basic concepts of 802.11
  • Outline the basic topology structure of WLAN
  • List Huawei WDS network mode
  • Describe mesh network mode
  • Describe the basic knowledge of 802.11
  • List the advantages of 802.11n
  • Describe the basic concepts of 802.11 physical layer
  • Describe spread spectrum technology of 802.11
  • Describe DSSS technology
  • Describe OFDM technology
  • Differentiate Fat AP and Fit AP technology
  • Describe CAPWAP tunnel protocol
  • Outline the general network mode of WLAN
  • Differentiate the forwarding modes of WLAN
  • Differentiate different applications of VLAN in WLAN service
  • Describe WLAN business configuration processes of Huawei AC6605
  • Configure the basic attributes of AC
  • Describe the basic features of Huawei product
  • List the key features of Huawei product
  • Describe the basic concepts of roaming
  • Outline the basic principles of roaming
  • List the application scenarios of roaming
  • Describe security threat of WLAN
  • Describe the related concepts of WIDS and WIPS
  • Describe the related concepts of AAA
  • Outline the WLAN authenticated encryption techniques
  • Configure Huawei WLAN security-profile
  • Describe the frame format of 802.11
  • Differentiate three frame types and functions of 802.11
  • Describe 802.11 media access control mechanism
  • Analyze media access process of WLAN
  • Describe the definition and functions of antenna
  • Describe the main performance indicates of antenna
  • List some common passive device
  • List the basic process of the WLAN network planning
  • List basic interference factors of WLAN
  • Describe the basic load-balancing ways of WLAN
  • List the typical application scenarios of WLAN
  • Describe the network planning processes of WLAN
  • Point out some typical scenarios of WLAN network planning ways
  • Describe the functional features of Huawei WLAN planning tool
  • Use Huawei WLAN tool to plan basic WLAN network
  • List some functions of eSight
  • Configure WLAN service
  • Configure the basic information of AC
  • Configure AP online
  • Configure AP-profile
  • Configure radio-profile
  • Configure service-set
  • Configure AP region
  • Configure AP binding profile
  • Perform daily maintenance operation tasks of WLAN service
  • Describe WLAN commonly used fault troubleshooting
  • Describe WLAN common diagnostic commands and tools
  • Describe the cause of some common failures of WLAN
  • Use troubleshooting tools and troubleshoot some common failures
  • Know the general process for rectifying AP online faults
  • Understand possible causes for STA association failures
Who should Attend
  • Those who hope to become a network associate of WLAN
  • Those who hope to obtain HCIA-WLAN V2.0 certificate
Prerequisities
  • A general familiarity with PC operation system
  • A basic understanding of computer technology
  • HCIA certification or similar knowledge
Duration

5 Days

Course Outline

1. Huawei WLAN Product Introduction

  • Huawei WLAN equipment solution introduction
  • Huawei WLAN equipment application
  • Huawei WLAN equipment power supply mode introduction

2. The basic operation of the AC

  • Use hype terminal to connect equipment
  • Modify the Device Name
  • Configuring the console user interface
  • Configuring the VTY user interface
  • Checking the configuration
  • Reboot the device

3. WLAN Networking Introduction

  • WLAN Network Mode
  • Forward mode introduction
  • The application of VLAN in WLAN

4. CAPWAP Fundamentals

  • AP technology introduction
  • CAPWAP tunnel introduction

5. WLAN RF Principles Introduction

  • WLAN RF basics
  • WLAN RF principles
  • WLAN RF characteristics

6. VRP Introduction and Basic Configuration

  • Introduce the Huawei VRP
  • Configuring basic AC attributes
  • AC and AP software upgrade

7. 802.11 Media Access Control

  • 11 media access control Mechanism
  • WLAN media access process

8. WLAN Frequency Bands

  • Frequency and channel introduction
  • 4GHz bands
  • 5GHz bands
  • Other technology

9. WLAN Standards Bodies

  • State Radio Regulation of China
  • FCC
  • ETSI
  • IEEE
  • Wi-Fi
  • IETF
  • WAPI

10. WLAN Access Security and Configuration Introduction

  • WLAN authentication technology
  • WLAN encryption technology
  • WLAN access security policy

11. WLAN Planning Scheme and Typical Cases Introduction

  • WLAN typical application scenario
  • WLAN planning flow
  • Indoor AP typical cases
  • Indoor distributed AP typical cases
  • Outdoor AP typical cases

12. Antenna

  • Antenna concept introduction
  • Antenna basics
  • Antenna parameters introduction
  • Other device introduction

13. eSight Function and Wizard Configuration Introduction

  • eSight introduction
  • Configure WLAN business by wizard

14. WLAN Layer 3 Network Configuration

  • Configure data forward-mode
  • Configure AC and AP to be connected
  • VLAN planning and allocate in Network
  • Make the APs gone online
  • Configure WLAN-ESS interfaces
  • Configure Radio, security-profile, traffic-profile and service-set
  • Configure VAPs and deliver configuration to the Aps

15. Huawei WLAN Planner

  • Huawei WLAN planner basic function
  • Plan Huawei WLAN

16. 802.11 Protocol Introduction

  • 11a/b/g protocol introduction
  • 11n protocol introduction
  • 11AC protocol introduction

17. WLAN Security Introduction

  • WLAN Security threat introduction
  • WIDS/WIPS introduction
  • AAA introduction

18. WLAN Basic Network Planning Introduction

  • The basic flow of WLAN planning
  • WLAN signal interference introduction
  • Huawei load balancing technology

19. Huawei WLAN Product Features Introduction

  • The basic characteristics of Huawei WLAN product
  • The key characteristics of Huawei WLAN product

20. WLAN Routine Maintenance Through eSight

  • Network Monitoring Network Maintenance

21. 802.11 Physical Layer Technology

  • 11 physical layer basics
  • 11 physical layer technology Introduction

22. 802.11 MAC Layer Introduction

  • 11 frames
  • Data frames
  • Control frames
  • Management frames

23. WLAN Troubleshooting

  • Troubleshooting methods introduction
  • Common diagnostic commands and Tools Introduction
  • WLAN common troubleshooting

24. WLAN Troubleshooting Cases

  • Analysis on APs’ Failure to Go Online
  • Analysis on STA Association Failure

25. WLAN Historical Overview

  • Introduction to wireless networks
  • What is WLAN
  • WLAN development
  • WLAN applications

26. WLAN Roaming

  • Roaming concept introduction
  • Roaming basic principle Introduction
  • Roaming application scenarios

27. WLAN Topologies Introduction

  • Basic elements of IEEE 802.11
  • WLAN topologies introduction

28. WLAN Network Configuration

  • WLAN configuration roadmap

29. WLAN Access Security Configure

    • Configure AC6605 access security
    • Configure a RADIUS server template
    • Configure WPA authentication
    • Configure WPA2 authentication
    • Configure different Encryption

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