FreeTechMail has partnered with Serebra, a leading e-learning provider, to bring you more than 22 hrs of online training that will prepare you to succeed in your Certified Wireless Network Administrator career.
The CWNA certification is proof of achievement on wireless technology that can be applied to any vendor�s products.
Start preparing for your CWNA certification exam. Save up to 60% with our complete training kit or just focus on specific areas that you need to learn!
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- Antennas and Accessories
- Intro to Wireless LANs (WLAN)
Demo this course
- Physical Layers
- RF Fundamentals
- Site Survey Fundamentals
- Spread Spectrum Technology
- The 802.11 Network Architecture
- Troubleshooting WLAN Installations
- WLAN Infrastructure Devices
- WLAN Organizations & Standards
- WLAN Security
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WHY IS IT IMPORTANT? |
PURCHASE METHODS |
| According to Thomson Prometric, the worldwide leader in online testing, there are over 100 different brands of wireless networking equipment on the market today, and no one is qualified to administer all of them. The Certified wireless Network Professional (CWNP) program is changing this by offering the first vendor-neutral exam to certify IT professionals� wireless networking knowledge. |
You can also order this product through e-mail or by phone. You will need to supply the product code when ordering by e-mail or phone. PRODUCT CODE: NCWNA668
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1 800 567.7766
International
+1 604 676.5480
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Antennas and Accessories (2hrs) |
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for $30 |
This module discusses the proper methods for installing each kind of antenna. We will explain polarization, coverage patterns, and appropriate uses of antennas. Additionally, we describe the many different items that are used to connect antennas to other wireless LAN hardware. |
Introduction to Wireless LANs (2hrs) |
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for $30 |
This module discusses the wireless LAN market, presenting an overview of the past, present, and future of wireless LANs and provides an introduction to the standards that govern wireless LANs.
Click here to demo this course.
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Physical Layers (2hrs) |
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for $30 |
This module discusses some of the media access control (MAC) and Physical Layer characteristics of wireless LANs that are common to all wireless LAN products, regardless of the manufacturer. We also explain the difference between Ethernet and wireless LAN frames and how wireless LANs avoid collisions.
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RF Fundamentals (2hrs) |
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for $30 |
This module discusses the properties of radio frequency (RF) radiation and how its behavior can affect the performance of a wireless LAN. We introduce the uses and properties of antennas and explain the mathematical relationships that exist in RF circuits and why they are important, as well as how to perform the necessary RF math calculations.
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Site Survey Fundamentals (2hrs) |
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for $30 |
This module discusses the process of conducting a site survey, also known as a "facilities analysis." We discuss terms and concepts with which you are probably familiar if you have ever installed a wireless network from the ground up. |
Spread Spectrum Technology (2hrs) |
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for $30 |
This module defines and describes spread spectrum technology and discusses how it is used according to FCC guidelines.
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The 802.11 Network Architecture (2hrs) |
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for $30 |
This module covers some of the key concepts found in the 802.11 network architecture. You will read about the process by which clients connect to an access point, the terms used for organizing wireless LANs, and how power management is accomplished in wireless LAN client devices. Without a solid understanding of the principals covered in this module, it would be quite difficult to design, administer, or troubleshoot a wireless LAN.
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Troubleshooting WLAN Installations (2hrs) |
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for $30 |
This module discusses the more common obstacles to successful implementation of a wireless LAN, and how to troubleshoot them. Wireless LANs have their own set of challenges, mainly dealing with the behavior of RF signals. There are different methods of discovering when these challenges exist and each of the challenges discussed has its remedies and workarounds.
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WLAN Infrastructure Devices (2hrs) |
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for $30 |
This module covers the different categories of wireless network infrastructure equipment and some of the variations within each category.
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WLAN Organizations and Standards (2hrs) |
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for $30 |
This module discusses the role of the Federal Communications Commission (FCC) in defining and enforcing the regulations governing wireless communication and the role of the Institute of Electrical and Electronics Engineers (IEEE) in creating standards that allow wireless devices to work together.
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WLAN Security (2hrs) |
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for $30 |
This module discusses the much-maligned 802.11 specified security solution known as Wired Equivalent Privacy (WEP). We explain the various methods that can be used to attack a wireless LAN to prepare you (as an administrator) to prevent security problems
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