CWNA - Certified Wireless Network Administrator v108 Course Overview

CWNA - Certified Wireless Network Administrator v108 Course Overview

The CWNA - Certified Wireless Network Administrator v108 course is a comprehensive training program designed to enhance the knowledge and skills of IT professionals in the field of wireless networking. It covers a wide range of topics, from RF Technologies and WLAN Regulations and Standards to WLAN Protocols and Devices, WLAN Network Architecture and Design Concepts, WLAN Network Security, RF Validation, and WLAN Troubleshooting.

By delving into these modules, learners will gain a deep understanding of RF behavior, WLAN standards, network design, security protocols like WPA3, and troubleshooting techniques. The course prepares individuals for the CWNA certification, equipping them with the expertise to design, install, secure, and manage wireless networks. This certification is a valuable asset for those looking to establish or advance their careers in wireless networking, as it demonstrates a solid foundation in essential wireless technology.

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Course Prerequisites

To ensure you have the best learning experience in the CWNA - Certified Wireless Network Administrator v108 course, it is recommended that you meet the following prerequisites before enrolling:


  • Basic understanding of networking concepts, including the OSI model and IP networking.
  • Familiarity with the use of basic networking hardware such as routers, switches, and access points.
  • Comfort with basic mathematical concepts and calculations, as RF mathematics and measurements are part of the curriculum.
  • Some hands-on experience with computer systems and general technology troubleshooting.
  • Eagerness to learn about wireless standards, protocols, and security practices.
  • Ability to read and understand technical documentation and standards.

These prerequisites are intended to provide you with a foundation that will help you grasp the concepts taught in the CWNA course more effectively. If you are new to wireless networking, you might consider starting with a more fundamental course before tackling the CWNA certification.


Target Audience for CWNA - Certified Wireless Network Administrator v108

The CWNA - Certified Wireless Network Administrator v108 course is designed for professionals in the field of wireless networking who seek to enhance their expertise.


  • Network Administrators
  • Wireless Network Designers
  • Network Engineers
  • IT Consultants
  • System Engineers
  • Technical Support Specialists
  • Security Consultants and Managers
  • Wireless Networking Academics and Trainers
  • WLAN and IT Infrastructure Architects
  • Network Managers
  • Operations Managers
  • IT Directors and Managers
  • Network Performance Analysts
  • Enterprise System Architects
  • Information Security Specialists
  • Technical Sales and Marketing Professionals


Learning Objectives - What you will Learn in this CWNA - Certified Wireless Network Administrator v108?

Introduction to CWNA - Certified Wireless Network Administrator v108 Course Learning Outcomes:

The CWNA v108 course equips participants with comprehensive knowledge on RF technologies, WLAN standards, network design, security, and troubleshooting for effective wireless administration.

Learning Objectives and Outcomes:

  • Understand the fundamental characteristics of RF and its behavior in wireless environments.
  • Apply RF mathematics and measurement concepts to assess wireless network performance.
  • Evaluate RF signal characteristics in relation to antenna types and their deployment.
  • Comprehend the roles and standards set by WLAN and networking organizations for regulatory compliance.
  • Master the IEEE 802.11-2016 standard amendments, including channel widths, spatial streams, and data rates.
  • Grasp the concepts of spread spectrum technologies and Modulation and Coding Schemes (MCS).
  • Describe MAC and PHY terminologies and identify the three main 802.11 frame types.
  • Implement Power over Ethernet (PoE) standards for efficient WLAN deployments.
  • Design WLANs considering coverage, throughput, capacity, roaming, and security for various scenarios.
  • Configure and maintain effective security mechanisms in enterprise WLANs, including WPA3 and OWE.
  • Conduct post-implementation RF validation to ensure design requirements are met.
  • Troubleshoot common WLAN issues using appropriate tools and techniques.

Technical Topic Explanation

RF Technologies

RF Technologies involve using radio waves to communicate and transmit data over distances. They are foundational in devices like smartphones, Wi-Fi networks, and GPS systems. RF technology operates at various frequencies, each suited for different applications, from broadcasting radio to satellite communications. Understanding and managing these technologies involves specialized knowledge, addressed in certifications like Certified Wireless Network Administrator (CWNA). Pursuing CWNA training or a CWNA online course can enhance expertise in RF technologies, focusing on installation, management, and troubleshooting of wireless networks. Such qualifications are crucial for professionals working in the ever-evolving field of wireless communications.

WLAN Regulations and Standards

WLAN (Wireless Local Area Network) regulations and standards are rules and guidelines that ensure wireless networks operate effectively and securely across the globe. These standards, such as IEEE 802.11, define the protocols for communication to enhance compatibility and performance between devices. Regulations pertain to the permissible frequencies, power levels, and transmission characteristics, managed by governing bodies like the FCC in the U.S. or ETSI in Europe, to prevent interference and protect user privacy. Adhering to these standards and regulations is vital for maintaining network efficiency and security.

WLAN Protocols and Devices

WLAN protocols are rules governing wireless network communications, ensuring devices can connect and communicate effectively over Wi-Fi. Devices like routers, extenders, and adapters work together within these protocols to manage signal transmission and network security. For professionals wanting to delve deeper, exploring a Certified Wireless Network Administrator (CWNA) training course can be valuable. These courses, available as CWNA online courses, cover essential WLAN standards and practices, typically conditioning you for effective management and optimization of wireless networks in various business environments.

WLAN Network Architecture and Design Concepts

WLAN Network Architecture and Design Concepts focus on structuring and managing wireless networks within a defined space, like an office or campus. The architecture includes planning where to place access points for optimal signal coverage and capacity, as well as ensuring secure and reliable connections. Design principles like scalability, robustness, and efficiency guide decisions to meet specific network needs. Understanding these concepts is crucial for certified wireless network administrators (CWNA), and engaging in CWNA training or a CWNA online course can deepen expertise in effectively designing and managing wireless networks.

WLAN Network Security

WLAN network security involves protecting wireless local area networks from unauthorized access and threats. This is critical because wireless networks are susceptible to attacks due to their signal availability beyond physical boundaries. Effective security measures include using strong encryption protocols like WPA2 or WPA3, setting up firewalls, and implementing access control lists. Regularly updating hardware and software, along with monitoring network activity, are also important practices. Professionals can enhance their skills and understanding of WLAN security through CWNA training courses, such as the Certified Wireless Network Administrator (CWNA) program, which covers in-depth technical aspects of wireless security.

RF Validation

RF Validation is the process of testing and ensuring that wireless communication devices and systems meet regulatory standards and operational requirements. This involves checking frequency usage, signal strength, interference levels, and overall performance of radio frequency components. With the rise of IoT and increasing demand for wireless technologies, validating these RF systems ensures reliable operation and compliance with global communication standards. RF Validation is crucial in developing and maintaining robust wireless networks, including those covered in CWNA (Certified Wireless Network Administrator) training, where participants learn about the essentials of wireless networking.

WLAN Troubleshooting

WLAN troubleshooting involves diagnosing and resolving issues in a wireless local area network. Key steps include checking the connectivity of wireless devices, ensuring the correct settings on routers, and verifying network security configurations. Issues often range from signal interference and physical obstructions to firmware bugs requiring updates. For professionals looking to deepen their expertise, undertaking a CWNA (Certified Wireless Network Administrator) training course or a CWNA online course can be highly beneficial. Such courses provide comprehensive training on WLAN technology and troubleshooting techniques, equipping participants with essential skills to manage and optimize wireless networks efficiently.

Target Audience for CWNA - Certified Wireless Network Administrator v108

The CWNA - Certified Wireless Network Administrator v108 course is designed for professionals in the field of wireless networking who seek to enhance their expertise.


  • Network Administrators
  • Wireless Network Designers
  • Network Engineers
  • IT Consultants
  • System Engineers
  • Technical Support Specialists
  • Security Consultants and Managers
  • Wireless Networking Academics and Trainers
  • WLAN and IT Infrastructure Architects
  • Network Managers
  • Operations Managers
  • IT Directors and Managers
  • Network Performance Analysts
  • Enterprise System Architects
  • Information Security Specialists
  • Technical Sales and Marketing Professionals


Learning Objectives - What you will Learn in this CWNA - Certified Wireless Network Administrator v108?

Introduction to CWNA - Certified Wireless Network Administrator v108 Course Learning Outcomes:

The CWNA v108 course equips participants with comprehensive knowledge on RF technologies, WLAN standards, network design, security, and troubleshooting for effective wireless administration.

Learning Objectives and Outcomes:

  • Understand the fundamental characteristics of RF and its behavior in wireless environments.
  • Apply RF mathematics and measurement concepts to assess wireless network performance.
  • Evaluate RF signal characteristics in relation to antenna types and their deployment.
  • Comprehend the roles and standards set by WLAN and networking organizations for regulatory compliance.
  • Master the IEEE 802.11-2016 standard amendments, including channel widths, spatial streams, and data rates.
  • Grasp the concepts of spread spectrum technologies and Modulation and Coding Schemes (MCS).
  • Describe MAC and PHY terminologies and identify the three main 802.11 frame types.
  • Implement Power over Ethernet (PoE) standards for efficient WLAN deployments.
  • Design WLANs considering coverage, throughput, capacity, roaming, and security for various scenarios.
  • Configure and maintain effective security mechanisms in enterprise WLANs, including WPA3 and OWE.
  • Conduct post-implementation RF validation to ensure design requirements are met.
  • Troubleshoot common WLAN issues using appropriate tools and techniques.