Certification Based
Information Technology (IT)

Certified Wireless Network Administrator (CWNA-109)

Intermediate
11h

By: Michael Friedrich

Overview

The Certified Wireless Network Administrator (CWNA-109) course provides a comprehensive foundation in wireless networking, preparing students to succeed in the CWNA certification exam and excel in real-world WLAN environments. Through in-depth lessons and demonstrations, learners will gain critical skills in radio frequency management, WLAN standards and compliance, wireless protocols, network design, security, and troubleshooting. The course explores everything from the fundamentals of RF technologies and 802.11 standards to modern security implementations like WPA3 and advanced validation techniques for optimizing performance. By the end of the program, students will be equipped with the knowledge and confidence to design, secure, and manage enterprise-class WLAN networks.

Modules

1. Radio Frequency (RF) Technologies

1.1 Radio Frequency Technologies14 min
1.2 Defining the Basics of RF34 min
1.3 RF Math25 min
1.4 Signal Characteristics and Antennas16 min
1.5 Antenna Functionality17 min

2. WLAN Regulations and Standards

2.1 Industry Organizations6 min
2.2 Physical Layer Solutions (PHY)39 min
2.3 802.11 Functional Concepts18 min
2.4 OSI and TCP/IP Model Layers7 min
2.5 Identify and Comply with Regulatory Domains10 min

3. WLAN Protocols and Devices

3.1 Components and Functions of Wireless Service Sets?13 min
3.2 MAC and PHY Layer Terminology19 min
3.3 802.11 Frame Types13 min
3.4 WLAN Connection Process16 min
3.5 802.11 Channel Access Methods18 min
3.6 MAC Operations13 min
3.7 WLAN Devices and Control Systems6 min

4. WLAN Network Architecture and Design Concepts

4.1 Power over Ethernet (PoE)12 min
4.2 Wireless LAN Architectures34 min
4.3 Coverage, Roaming, and Throughput Requirement Scenarios31 min
4.4 Proprietary Wireless Network Features20 min
4.5 Network Services supporting Wireless24 min

5. WLAN Network Security

5.1 Weak Security Options for Enterprise WLANs20 min
5.2 Effective Security Mechanisms26 min
5.3 WPA3 and OWE vs WPA214 min
5.4 Common Security Options and Tools21 min

6. RF Validation and Remediation

6.1 Design Requirements and Documentation42 min
6.2 Locate and Identify Interference26 min
6.3 Application and Performance Validation28 min
6.4 Features of Validation Tools38 min
6.5 Troubleshooting Common Wireless Issues32 min

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