TrainSignal - CWNA Trainings PW0-104 (2 DVDs)

TrainSignal - CWNA Trainings PW0-104 (2 DVDs)
English | AVI | 800 x 600 | TSCC 195 Kbps | PCM 352 Kbps | 4.93 GB
Genre: Training

Video 1

Introduction

Get a first look at what you will be learning in this course and learn who your instructor is.

* Objectives
* About Your Instructor and Train Signal
* What?s Covered in this Course


Video 2
Introduction to WLAN Standards

* Standard Organizations
* Wi-Fi Alliance
* IEEE 802.11 Working Groups
* 802.11 Amendments
* 802.11a Amendment
* 802.11b Amendment
* 802.11g Amendment
* 802.11h Amendment
* 802.11e and 802.11i Amendments
* 802.11j, 802.11d, and 802.11c Amendments
* 802.11r and 802.11n Amendments
* 802.11s and 802.11k Amendments
* 802.11p and 802.11t Amendments
* 802.11u, 802.11v, and 802.11w Amendments
* Related Standards: 802.1X and EAP
* Related Standards: 802.3 - 2005, Clause 33
* Related Standards: RADIUS

Video 3
RF Fundamentals

* Sine Waves
* Current Flow
* Photons
* Wavelength
* Frequency
* Wavelength and Frequency
* Wavelength Calculation
* Amplitude (Power Level)
* Phase
* RF Loss
* RF Loss: Reflection
* RF Loss: Refraction
* RF Loss: Diffraction
* RF Loss: Scattering
* RF Loss: Absorption
* Interference (Corruption)
* Basic Types of Modulation
* DSSS and HR/DSSS MCS
* OFDM MCS
* Spectral Mask: DSSS and HR/DSSS
* Spectral Mask: OFDM
* 2.4 GHz ISM Band and Channels
* UNII Bands and Channels
* DSSS Coding
* OFDM FEC Coding

Video 4
RF Math

* Inverse Square Law
* Free Space Path Loss (FSPL)
* Units of Measure
* Rule of 10s and 3s
* RF Numbers: Infinitely Large to Infinitesimally Small
* Conversion Chart: dBm/mW
* Gains and Losses
* 2X Amplification (Rule of 3s)
* 2X Attenuation (Rule of 3s)
* 10X Amplification (Rule of 10s)
* 10X Attenuation (Rule of 10s)
* RF Math: Problem
* Receiver Sensitivity
* Equivalent Isotropically Radiated Power (EIRP)
* Will the Link Work?

Video 5
Antennas

* Isotropic Radiator
* Visualizing Beam Patterns


Video 6
RF Regulatory Domains

* International RF Spectrum Management Hierarchy
* Regional Spectrum Management Groups u CITEL, CEPT, RCC, ATU, & APT
* Examples of Local RF Regulatory Bodies
* 2.4 GHz ISM Band
* 5 GHz Unlicensed Bands
* FCC 2.4 GHz PtMP Rules
* Americas/EMEA 5 GHz Band Rules
* FCC 5 GHz PtMP Rules: UNII-1, 2, & 3
* FCC 2.4 GHz PtP Rules
* FCC 5 GHz PtP Rules: UNII-3

Video 7
Wireless LAN Operation

* WLAN Radios
* Client Utilities
* Enterprise-Class Client Utilities
* Access Points
* Access Points as MAC Bridges
* Frame Forwarding Between Physical Interfaces
* Ad Hoc Mode
* Infrastructure Mode
* Wireless Network Management Systems (WNMS)
* WLAN Controllers
* WLAN Controller: Core
* WLAN Controller: Distribution


Video 8
Power over Ethernet (PoE)

* A Tale of Two Standards
* PoE Overview
* Powered Device (PD)
* Power Sourcing Equipment
* 802.3af PD Classification Signature
* 802.3af PSE Power Classes & PD Power Consumption
* Where is the Power?
* 802.3af Power Interface
* PSE Endpoint Alternative A
* PSE Endpoint Alternative B
* PSE Midspan
* 802.3af PD Pinout
* High Density PoE Requires Planning
* High Density PoE Requires High-Power Feeds and Much Cooling
* Use of Management Protocols
* Where PoE is Used in WLANs
* Non-WLAN Uses of PoE
* PoE Diagnostics

Video 9
802.11 Service Sets

* 802.11 Service Sets
* Independent Basic Service Sete (IBSS)
* IBSS Process
* Basic Service Set (BBS)
* BSS Selection
* Extended Service Set
* The Network Infrastructure
* Integration Service
* Distribution System
* Wireless Distribution System (WDS)
* 802.11 State Machine
* Joining a Service Set - State 1 (Discovery)
* Joining a Service Set - State 1 (Open System Auth)
* Joining a Service Set - State 1 (Shared Key Auth)
* Joining a Service Set - State 2 (All Frames)
* Disassociation
* Deauthentication
* Roaming (BSS Transition)
* Load Balancing

Video 10
Basic WLAN Analysis

* WLAN Protocol Analyzers
* Handheld Protocol Analyzers
* 802.11 Frame Format
* Data Frames
* Null Frames
* Control Frames
* Hidden Node - Obstructions
* Hidden Node - Signal Strength
* Hidden Node - Signaling Methods
* Using RTS/CTS
* RTS/CTS Exchange

Video 11
802.11 Medium Access

* CSMA/CD
* CSMA/CA
* Distributed Coordination Function (DCF)
* Virtual Carrier Sense
* Physical Carrier Sense
* Inter-Frame Spacing
* Random Backoff Algorithm
* Point Coordination Function (PCF)
* 802.11e MAC Architecture
* HCF Controlled Channel Access (HCCA)
* Enhanced Distributed Channel Access (EDCA)
* WMM Access Categories (AC)
* WMM Transmission Queues
* WMM Power Save (WMM-PS)

Video 12
802.11n Amendment
* Why 802.11n?
* PHY Comparison
* Reliable Connectivity
* Challenging RF Environments
* Bandwidth Intensive Environments
* Voice and Video Readiness
* Mixed Client Environments
* 802.11n Enhancements
* SISo vs. MIMO
* MIMO
* SISO and Multipath
* MIMO Radio Card
* MIMO "Uses" Multipath
* MIMO: Tx Beam Forming
* MIMO: Maximal Ratio Combining
* MIMO: Spatial Multiplexing
* PHY Enhancements: Effect of Throughput Example
* MIMO: Space-Time Block Coding (STBC)


Video 13
Site Surveying

* What is an RF Site Survey?
* The Survey Process
* Understanding the Customer?s Requirements
* Access and Documents
* Spectrum Analyzers
* Portable, Traditional Spectrum Analyzers
* Spectrum Analysis
* Identifying Legacy and Non Wi-Fi 802.11 Transmissions

Video 14
Basic WLAN Security

* The Importance of WLAN Security
* WLAN Secuirty is...
* Wi-Fi Worries at Home
* Is Your WLAN Secure?
* Network Security Components
* General Security Policy
* Functional Security Policy
* Security Policy Compliance

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