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OBJECTIVES 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
PREREQUISITES Basic computer knowledge and HCIA certification or equivalent knowledge.
WHO SHOULD ATTEND Those who wish to become associated networks of WLAN networks. Those who intend to obtain HCIA WLAN certification.
TOPICS WLAN Historical Overview WLAN Standards Bodies WLAN RF Principles Introduction WLAN Frequency Bands Huawei WLAN Product Introduction VRP Introduction and Basic Configuration The basic operation of the AC WLAN Topologies Introduction 802.11 Protocol Introduction 802.11 Physical Layer Technology CAPWAP Fundamentals WLAN Networking Introduction WLAN Network Configuration WLAN Layer 2 Network Configuration Huawei WLAN Product Features Introduction WLAN Roaming WLAN Security Introduction WLAN Access Security and Configuration Introduction WLAN Access Security Configure 02.11 MAC Layer Introduction 802.11 Media Access Control Antenna WLAN Layer 3 Network Configuration WLAN Basic Network Planning Introduction WLAN Planning Scheme and Typical Cases Introduction Huawei WLAN Planner eSight Function and Wizard Configuration Introduction Manual configure WLAN business use eSight eSight WLAN Maintenance WLAN Troubleshooting WLAN Troubleshooting Cases