Cisco Catalyst SD-WAN: Design, Deploy and Secure your WAN (Networking Technology) Paperback – 29 Oct. 2024

I already have the first version and the 2nd version explains a lot of the concepts as well as the advanced subjects really well.It includes screenshots and not just the CLI config to help you understand what is being explained, I have recommended this book to a few of my friends within the industry. This book is based on v20.12 which as I am writing this is the recommended stable release.If you want to become an SD-WAN expert, then this is the book to read!