Networking, Peripherals, and Wireless Technologies

Overview

Class Central Tips

In this course, participants will explore each topic comprehensively. The course begins with understanding peripherals such as USB connectors, Thunderbolt, and media readers, crucial for expanding system functionality. Then, you’ll explore modern display technologies like LCDs, projectors, and advanced graphics cards, ensuring you can configure and troubleshoot various systems. As the course moves into networking, it explains foundational concepts such as IP addressing, cables, and wireless standards, preparing learners to diagnose and repair connections efficiently. Throughout the course, you'll gain practical skills that will enhance your ability to manage and configure networks and devices, ensuring a smooth IT infrastructure. This course is designed for IT professionals, tech enthusiasts, and CompTIA A+ certification candidates. Basic knowledge of computer hardware is recommended but not required.

Syllabus

Book Chapter 10 - Essential Peripherals

In this module, we will explore the key peripherals used in modern computing, focusing on USB standards, configuration processes, and other peripheral technologies such as Thunderbolt and Lightning. You will also learn about optical media, scanners, and expansion cards, gaining practical troubleshooting skills.

Book Chapter 17 - Display Technologies

In this module, we will dive into display technologies, examining the construction of modern monitors, from LCDs to projectors. You will learn how graphics cards work, how to install them, and the fundamentals of resolutions, aspect ratios, and multi-monitor setups, including effective troubleshooting.

Book Chapter 18 - Essentials of Networking

In this module, we will cover the basics of networking, starting with LANs, switches, and routers. You'll gain insights into the practical use of networking cables, connectors, and tools, as well as how to troubleshoot network issues effectively.

Book Chapter 19 - Local Area Networking

In this module, we will explore TCP/IP fundamentals, dynamic IP addressing, and the structure of local area networks. You will also learn to work with DNS, port numbers, and router configurations, as well as how to set up and manage VLANs, all while acquiring troubleshooting skills for network issues.

Book Chapter 20 - Wireless Networking

In this module, we will focus on wireless networking, covering the evolution of 802.11 standards and the hardware needed for Wi-Fi connections. You will explore mesh networks, enterprise wireless systems, and alternative wireless technologies like Bluetooth and NFC, along with troubleshooting methods for wireless issues.