Hands-On Networking Fundamentals with Cisco and Wireshark

Every digital connection relies on a robust and secure network. If you want to understand how data travels across the globe and how to manage that traffic, starting with the core principles of network engineering is essential. This text-based course guides you from absolute beginner to a confident networking enthusiast, helping you conceptually design, configure, and troubleshoot networks using industry-standard protocols. What you'll learn: - Understand the foundational OSI and TCP/IP models to trace how data moves through a network - Master IP addressing, subnetting, and routing protocols for both IPv4 and modern IPv6 environments - Configure Cisco switches and routers using essential command-line interface commands - Analyze network traffic patterns and troubleshoot connectivity issues using Wireshark principles - Apply basic network security concepts, including access control lists and Zero Trust fundamentals - Explore the basics of modern network automation and how software-defined networking is changing the industry The course starts with fundamental networking terminology and structural models before moving into practical IP planning, routing configurations, and packet analysis. Through written explanations, configuration walkthroughs, and conceptual troubleshooting scenarios, you will build a solid technical foundation. This course is designed for beginners with no prior networking experience. Anyone looking to start a career in IT, systems administration, or network engineering will find this guide accessible and highly practical. Start reading today to take control of network traffic and build your IT foundation.