Book excerpt: You are passionate about networks, you love IP addresses, the OSI model, you would like to spend the rest of your life working with networking devices and Infrastructure, but you think it’s too difficult or you have no idea where to start? Do you like Cisco, Ubiquiti, MikroTik, etc., but don't know which to study? From the author of the bestselling book The MikroTik RouterOS Workbook, renowned Instructor David Gonzalez, comes THE BIBLE of Data Networks. If you like networking and want a starting point, this book will guide you through and through from the basic concepts to the more advanced. If you want to get certified with Cisco, MikroTik, Ubiquiti this is your book. You can get ready and study for the CCNA 200-301 certification exam or the MikroTik MTCNA certification The Only Networking Book You Will Need. Is your to-go resource. Did you know that anyone can learn networks from scratch? with The Only Networking Book You Will Need. Everything you need to know from What is a Network? to dynamic routing protocols. Network Devices OSI Model TCP Model Network Cabling Network Topologies Network Protocols IP Addressing IP Routing VLSM, Subnetting NAT IPv6 and many more topics... Learn as it is, with entertaining but always insightful approach easy to understand terminology theory and practical examples that you can follow along at your own pace. Hundreds of topics in the most complete compendium yet written. And the best, this book does not only cover Cisco, it eatures all the concepts learned also implemented in MikroTik, so it is not a Cisco book but a networking book with Cisco stuff for anyone, it doesn’t matter you education level whoever wants to take their careers to the next level and whoever wants to learn about networks and be successful in this growing market.