OSPF Explained Part 1: Fundamentals & Basic Configuration

Unlock the potential of dynamic routing with this beginner-friendly guide to OSPF (Open Shortest Path First)! Whether you're preparing for your CCNA or exploring network engineering, this video simplifies the essentials of OSPF in a clear and practical manner. In part one, we cover the basics of OSPF theory and practical configuration. Key highlights include: - OSPF is a link-state, open-standard IGP. - It uses LSAs to create a complete topology map. - Neighbour adjacencies are formed using Hello packets. - The wildcard mask determines which interfaces are included. - Router IDs can be manually configured or auto-selected from the highest loopback or active IP. 00:00 intro 01:40 Theory Slideshow 05:55 Practical Lab 37:25 Outro Link to files: https://github.com/null0labs/OSPF-Video1/ 🛠️ Stuff I Use 🛠️ EVE-NG - multivendor network emulation software. Linux, Ubuntu, Debian OSX, Windows Networking hardware - Multi vendor 👨🏻‍💻 About Me: Hi I'm Matt a Senior Network Engineer with over two decades of hands-on experience architecting, securing, and optimising high-availability networks across enterprise environments. I stream labs and create video content to help others level up their skills. 💻 Social: Website: [null0labs.com](https://null0labs.com) GitHub: [@null0labs](https://github.com/null0labs) Instagram: [@null0labs](https://instagram.com/null0labs) Twitter/X: [@null0labs](https://twitter.com/null0labs) LinkedIn:[@mlewisonline](https://www.linkedin.com/in/mlewisonline) 🙋🏻‍♂️ Questions or ideas? Drop them in the comments. Subscribe for protocol mastery, live labs, and routing realness.