TrainSignal CWNA - Certified Wireless Network Administrator Training PW0-104 Exam

TrainSignal CWNA - Certified Wireless Network Administrator Training PW0-104 Exam | 4 GB


Learn Wireless Networking, Administration and Security by Watching an Expert Instructor Configure a Real Live Network!
Avoid 1-2 Years of Trial & Error and Learn Wireless Networking As You Prepare for and Pass the CWNA PWO-104 Exam!

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

In this video you will learn about the several different wireless LAN Standards and other related 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


Video 3
RF Fundamentals

* Sine Waves
* Current Flow
* Photons
* Wavelength
* Frequency
* Wavelength and Frequency
* Wavelength Calculation
* Amplitude (Power Level)
* Phase
* RF Loss


Video 4
RF Math

Learn how to set a basic wireless router and a single client, talking to an access point. Also, learn to put WEP encryption between the wireless client and the access point, to provide basic internet security.

* 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


Video 5
Antennas

In this video you will embark on a comprehensive journey, learning everything you will need to know about antennas.

* Isotropic Radiator
* Visualizing Beam Patterns
* Polarization of an Antenna
* Understanding Polarization
* Passive Gain
* Low Gain Omni Antennas
* High Gain Omni Antennas


Video 6
RF Regulatory Domains

In this video you will learn how the Radio Frequency spectrum is managed locally, regionally, and throughout the world.

* International RF Spectrum Management Hierarchy
* Regional Spectrum Management Groups – 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

In this video you will get a comprehensive view at the operation Wirless LAN hardware and software.

* 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


Video 8
Power over Ethernet (PoE)

In this video you will learn what Power over Ethernet is, how it works, and it’s applications in the wireless network.

* 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?


Video 9
802.11 Service Sets

In this video you will learn about the three types of service sets within the 802.11 Service Set. Plus, you will learn about 802.11 association, authentication, and network infrastructure.

* 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)


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
* Protection Mechanisms
* Power Management Modes
* TIM and DTIM
* ATIM & ATIM Window
* Legacy Power Save and U-APSD
* Management Frames
* Beacons
* Probe Requests/Responses


Video 11
802.11 Medium Access

In this video you will learn about Carrier Sense Multiple Access Collision Detection and Carrier Sense Multiple Access Collision Avoidance and other methods and functions that you can use to avoide collisions and provide true Quality of Service.

* 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

802.11n completely revamps how we look at wireless networking. 802.11n is the wave of the future and if you plan on becoming a Wireless Network Administrator then you will have to be an expert on 802.11n. This video will help you take that next step to becoming an 802.11n expert and prepare your for the future of wireless networking!

* 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

Video 13
Site Surveying

A site survey can be the important component of a wireless network’s design. In this video you will learn how to determine how much equipment is going to be needed and where that equipment should be located in order to allow the wireless network to function as required.

* 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
* Two Types of RF Site Surveys
* Manual RF Site Surveys
* Manual RF Site Survey Applications


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
* WLAN Discovery
* SSID Hiding
* Legacy WLAN Security

* Baseline Practices: Enterprise

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