Linux Network Administration

Designed for both beginners and experienced IT professionals, this course takes you on a comprehensive journey through Linux network administration. Starting with the setup of your virtual environment, you’ll learn how to install Linux and CentOS systems on VirtualBox, enabling you to seamlessly run multiple operating systems. From there, the course dives into configuring internet connectivity, understanding key network components, and managing Network Interface Cards (NIC). The next phase equips you with the tools to download and manage files efficiently using core Linux commands like wget, curl, and ping. You’ll delve deep into secure file transfer protocols, mastering the use of SCP, rsync, and essential services like SSH and Telnet, ensuring you can securely transfer and synchronize files between systems. You will also learn how to troubleshoot network issues by tracing network traffic and exploring advanced tools like traceroute. By the end of the course, you’ll be familiar with time synchronization protocols such as NTP and its successor, chronyd. You’ll also gain the skills to diagnose and resolve network issues swiftly, making you an invaluable asset in any Linux-based environment. Whether you're working on servers or networking devices, this course prepares you to handle Linux networks with confidence. This course is designed for system administrators, network engineers, and IT professionals who are looking to build or enhance their skills in Linux network management. Prerequisites include basic knowledge of Linux commands and a working understanding of computer networking.

• Introduction
• In this module, we will introduce the course, meet the instructor, and outline the topics to be covered. You’ll gain a high-level understanding of the subject matter and how the course will progress, setting the stage for a deep dive into Linux network administration.
• Lab Setup
• In this module, we will guide you through setting up the necessary lab environment for practicing Linux networking skills. You'll download, install, and configure VirtualBox, create a virtual machine, and install Linux and CentOS distributions to prepare for hands-on learning.
• Linux Network Administration
• In this module, we will explore the core components of Linux network administration. You'll learn how to enable internet access, configure network components, and master key network commands such as NIC bonding, file transfers, and secure communication protocols like SSH. This section provides a comprehensive overview of Linux network tools, commands, and troubleshooting techniques essential for a network administrator.