7 New WAN Books Reshaping the Industry in 2025

When Anastasiya Volkova and her co-authors set out to write this book, their goal was to translate the complexities of Cisco's SD-WAN technology into a practical, accessible resource for networking professionals. You’ll gain a deep understanding of designing and deploying Cisco Catalyst SD-WAN solutions, from architectural fundamentals to advanced security measures like segmentation and policy implementation. The book walks you through migration strategies and troubleshooting techniques, with dedicated chapters on emerging topics such as Cloud OnRamp and real-time monitoring. If you’re preparing for the CCNP Enterprise ENSDWI 300-415 exam or aiming to enhance your organization's WAN security and efficiency, this book offers targeted insights without unnecessary fluff.

When Prof Philip M. Parker Ph.D. developed this strategic outlook, he tapped into extensive econometric modeling to forecast demand for SD-WAN appliances across more than 190 countries through 2030. You gain a macro-level perspective on potential industry earnings by region and country, with comparative benchmarks that help you quickly understand global market dynamics. This book is ideal if you want to grasp long-term trends and latent demand in the SD-WAN sector rather than product-level specifics or short-term sales cycles. For professionals seeking a broad economic view of SD-WAN markets worldwide, this study offers a data-driven foundation without getting bogged down in vendor details.

This tailored AI book explores the revolutionary developments shaping wide area networking in 2025, focusing on emerging technologies and innovative WAN practices. It examines the latest research and breakthrough advancements, offering a personalized journey through evolving WAN architectures, deployment trends, and performance enhancements. By matching your background and interests, it delves into specific areas that matter most to you, ensuring an engaging and relevant learning experience. The book reveals how new discoveries are redefining connectivity, security, and network management while providing unique insights tailored to your goals. This focused exploration helps you grasp the rapidly advancing WAN landscape with clarity and confidence.

Drawing from extensive econometric modeling and global economic data, Prof Philip M. Parker Ph.D. offers a strategic overview of the SD-WAN market across more than 190 countries. You’ll gain insight into latent demand estimates and regional market shares, helping you understand the broader economic forces shaping SD-WAN adoption worldwide. This book is tailored for professionals and analysts seeking a long-term, big-picture perspective on software-defined wide area networks rather than product-level details or short-term market shifts. If you want to grasp the underlying global trends and economic context of SD-WAN growth, this study provides the necessary framework.

Troubleshooting SD-WAN opens with a clear-eyed look at the pitfalls IT leaders face when managing modern WAN infrastructures. Command Link and Justin Chugg draw on years of hands-on experience to pinpoint frequent SD-WAN issues and practical ways to resolve them swiftly. You’ll learn how to identify performance bottlenecks, improve network reliability, and avoid common configuration errors, with focused chapters that cut through technical jargon. If you oversee network operations or are involved in SD-WAN deployments, this concise guide offers targeted insights without unnecessary fluff.

What if everything you knew about WAN management was about to change? Command Link argues that while SD-WAN centralizes control, true network evolution comes from integrating security, bandwidth, and analytics into a unified IT service management platform. You’ll learn how this consolidation simplifies complexity, enabling IT teams to scale efficiently and manage diverse technologies seamlessly. The book dives into the architecture of SD-WAN and explores why traditional approaches fall short, providing detailed insights into policy management and quality of service optimization. If you’re responsible for IT infrastructure and want to move beyond basic SD-WAN benefits, this book offers a clear path forward.

This tailored book explores the evolving landscape of WAN infrastructures, focusing on preparing networks for future challenges anticipated in 2025 and beyond. It examines emerging technologies and discoveries relevant to WAN, offering you a customized learning experience that matches your background and goals. By delving into the latest trends and insights, this book reveals how to future-proof your WAN architecture with a focus on real-world applications and cutting-edge innovations. Designed around your unique interests, the content addresses strategic considerations and technical details in a way that makes complex developments accessible and actionable. This personalized guide ensures you stay current with rapid advancements in WAN, helping you confidently navigate tomorrow’s network environment.

Unlike most networking books that get bogged down in jargon, Jerome Tam cuts through the complexity of SD-WAN with clear explanations and practical framing. He draws from his deep IT experience to unpack how software-defined approaches are reshaping wide area networks, focusing on real benefits like agility and cost optimization. You'll find detailed chapters on architecture, deployment scenarios, and business impacts that help you grasp not just how SD-WAN works, but why it matters for modern enterprises. This concise 59-page guide suits IT professionals and business leaders eager to understand and leverage SD-WAN without wading through dense technical manuals.

After years working hands-on with complex networks, Ivan Iliev Ivanov developed this study guide to simplify the intricacies of Cisco's SD-WAN powered by Viptela. You’ll find more than 250 detailed diagrams and 30 lab scenarios that break down concepts like configuration and deployment into concrete, visual steps. Chapter by chapter, the book walks you from foundational SD-WAN principles to practical lab setups, making it especially useful if you’re preparing for Cisco certifications or aiming to deepen your technical expertise. Whether you’re new to SD-WAN or an experienced engineer, this resource sharpens your skills through clear examples rather than abstract theory.