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  • Durée: 5 jours
  • Prix régulier: CA$3,400.00
  • Prix préférentiel: CA$3,025.00

CWNA - Enterprise Wi-Fi Administration, v7.0

Reference: © CWNP CWNA-106 exam

BICSI Continuing Education Credits: 36

Duration : 5 days

The Enterprise Wireless LAN Administration 7.1 course (which prepares students for the CWNA-106 exam) provides the networking professional a complete foundation of knowledge for entering into or advancing in the wireless networking industry. From basic RF theory to 802.11 frame exchange processes, this course delivers hands-on training that will benefit the novice as well as the experienced network professional.

LanguagesThese scheduled public sessions are offered in English or in French (FR). The educational material is in English.

Prerequisites

Basic networking knowledge, including OSI model and IP subnetting.

Contents

Introduction to WLAN Standards
  • Introduction to WLAN industry organizations
  • Discussion of protocol standards and compliance
  • Overview of 802.11 standard and amendments
  • Discussion of additional networking standards
  • Regulatory domains and their impact

Radio Frequency (RF) Fundamentals

  • RF propagation
  • Properties of RF waves
  • Types of power loss and environmental impact on radio waves
  • Spread spectrum, modulation, and coding
  • Channels and bandwidth
Antennas
  • Antenna fundamentals
  • Polarization and gain
  • Types of WLAN antennas
  • Antenna systems
  • Antenna implementation and safety
  • RF cables, connectors, and accessories
RF Math
  • RF units of measurement
  • Basic RF math
  • RF signal measurements
  • Link budgets
Regulatory Domains
  • Regulatory domains
  • Regulatory bodies and frequency bands
  • Output power rules and examples
WLAN Operation
  • Basic WLAN hardware
  • Basic operating modes
  • WLAN hardware
  • WLAN connectivity
  • WLAN architecture
  • Wireless Network Management Systems (WNMS)
Power over Ethernet (PoE)
  • PoE device types
  • Power delivery
  • Planning for PoE
  • PoE standards
802.11 Service Sets
  • Service set types
  • Authentication and association
  • Network infrastructure
  • Roaming within a WLAN
  • Load-balancing
Basic WLAN Analysis
  • Protocol analysis
  • 802.11 frame types
  • Protection mechanisms
  • Power saving operations
  • Transmission rates
Coordinating Frame Transmissions
  • Introducing CSMA/CA
  • Distributed Coordination Function (DCF)
  • WLAN QoS
Modern 802.11 PHYs
  • HT (802.11n) PHY and MAC layer enhancements
  • MIMO and SISO systems
  • HT coexistence mechanisms
  • HT integration and deployment
  • HT site surveying and analysis
  • VHT (802.11ac PHY and MAC layer enhancements
Basic Site Surveying
  • RF site survey defined
  • Gathering information and resources
  • Spectrum analysis for site surveys
  • Site survey types
  • Survey considerations
  • Survey deliverables
Basic Security
  • Importance of WLAN security
  • Security policy
  • Legacy WLAN security mechanisms
  • Modern WLAN security mechanisms
  • Baseline WLAN security practices
Modern Challenges (BYOD and Guest Access)
  • Mobile Device Management (MDM)
  • Bring Your Own Device (BYOD)
  • Guest access
  • High density basics

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