Starting with problems and challenges faced by enterprise WANs Software-Defined Wide Area Network Architectures and Technologies provides a detailed description of SD-WANâs background and basic features as well as the system architecture operating mechanism and application scenarios of the SD-WAN solution based on the implementation of Huawei SD-WAN Solution. It also explains key SD-WAN technologies and analyzes real SD-WAN deployment cases affording readers with design methods and deployment suggestions for the SD-WAN solution. The information presented in this book is easy to understand and very practical. It enables you to become adept in the SD-WAN solutionâs implementation and design principles. The book is intended for ICT practitioners such as network technical support engineers network administrators and network planning engineers to use in studying theory. Furthermore it serves as reference material for network technology enthusiasts. Authors Cheng Sheng is the Chief Architect of Huaweiâs SD-WAN Solution. He has nearly 20 years of experience in network product and solution design as well as extensive expertise in product design and development network planning and design and network engineering project implementation. Jie Bai is an Architect of Huaweiâs SD-WAN Solution. He is well versed in Huawei security products and SD-WAN Solution and has written books such as Huawei Firewall Technology Talk as well as Huawei Anti-DDoS Technology Talk. Qi Sun is a Senior Information Architect of Huawei and he is knowledgeable in Huawei SD-WAN Solution CloudVPN Solution and Cloud Management Solution. He also participated in the information architecture design and delivery of multiple solutions. . Language: English