CWNA-107: Wireless Network Administrator Professional

Contents

What You’ll Learn Requirements Description Who this course is for:

What
You’ll Learn

Radio Frequency (RF) Fundamentals: Understanding the basics of RF theory
including frequency spectrum
modulation
and signal propagation.
Wireless LAN Design and Implementation: Designing a wireless network
including determining access point placement and coverage areas.
Wi-Fi Standards (802.11): In-depth knowledge of 802.11a/b/g/n/ac/ax standards and Wi-Fi 6 technology.
WLAN Architecture: Configuration of WLAN controllers
access points (APs)
and mesh networks.

Requirements

No strict prerequisites
the course is recommended for individuals with basic knowledge of networking concepts (such as IP addressing
routing
and basic network hardware)

Description

The CWNA-107: Wireless Network Administrator course is a comprehensive training program designed for individuals aiming to develop expertise in managing and troubleshooting wireless networks. This course, part of the Certified Wireless Network Administrator (CWNA) certification, is ideal for IT professionals and network administrators looking to enhance their knowledge of wireless technologies.

Course Overview:

The CWNA-107 course covers various aspects of wireless networking, including foundational principles, wireless standards, radio frequency (RF) technologies, security protocols, and best practices for network design and troubleshooting. With a focus on the IEEE 802.11 family of standards (Wi-Fi), this course helps participants master the skills necessary to deploy and manage wireless networks effectively.

Key Topics Covered:

Wireless Networking Fundamentals:
- Basic principles of wireless communication.
- Overview of the OSI model and how it relates to wireless networking.
- Differences between wired and wireless networks.
Wireless LAN Standards (IEEE 802.11):
- In-depth understanding of Wi-Fi standards, including 802.11a/b/g/n/ac/ax.
- Frequency bands (2.4 GHz, 5 GHz, 6 GHz) and their implications on network performance.
- Data rates, channel bandwidth, and modulation techniques.
Radio Frequency (RF) Concepts:
- Basics of RF, including signal propagation, interference, and attenuation.
- The impact of RF on wireless network performance.
- Techniques to optimize RF coverage and minimize interference.
Wireless Network Design:
- Steps to designing a wireless network tailored to specific needs (coverage, capacity, and performance).
- Site surveys and tools for assessing coverage areas and potential interference.
- Designing networks for high-density environments.
Security in Wireless Networks:
- Key security protocols such as WPA, WPA2, and WPA3.
- Best practices for securing wireless networks.
- Common wireless security threats (e.g., man-in-the-middle, rogue access points) and how to mitigate them.
Wireless Troubleshooting:
- Techniques for diagnosing and resolving issues related to signal strength, interference, and network congestion.
- Tools and strategies for network analysis and performance optimization.
Wireless Network Management:
- Overview of wireless controllers, access points, and network monitoring tools.
- The role of cloud-managed Wi-Fi and network monitoring systems.
- Reporting and maintaining performance metrics.