Linux Server Administration: DHCP, DNS, and Directory Services

Setting up reliable network infrastructure is the backbone of any modern IT environment. Understanding how to deploy and manage core network services on Linux is an essential skill for system administrators. This course guides you from foundational networking concepts to the configuration of critical server roles. You will learn to establish secure, efficient, and scalable Linux-based services that keep modern corporate networks running smoothly. What you'll learn: - Understand foundational Linux server administration and basic virtualization concepts. - Configure DHCP servers to automate IP address management across your network. - Set up and secure DNS servers to resolve hostnames reliably. - Implement Directory Services to centralize user authentication and access control. - Apply modern security practices and basic automation to keep server configurations consistent. The course begins with essential terminology and virtualization basics before moving step-by-step through practical configuration files and service management commands. You will read clear explanations, analyze real-world configuration examples, and complete written exercises to reinforce your learning. This course is designed for beginner IT professionals, helpdesk technicians, and aspiring system administrators with no prior server management experience. Start reading today to build a strong foundation in Linux network administration.