Due to the rapid increase in telecommuting and the growing needs for subscription / cloud services, existing network infrastructure is reaching its limits in terms of performance, privacy and security. What is attracting attention is "SD-WAN," which provides enterprises with the ability to remotely configure, manage, monitor, and protect most elements of the WAN, such as edge devices and traffic flows.

SD-WAN offers many benefits, including increased flexibility and agility, optimized cost / network resource management, and the provision of bandwidth to handle the vast amount of data that AI and IoT bring. However, it must be understood that after SD-WAN deployment, operational complexity will become a new issue, such as management due to changes in infrastructure and applications, and visualization / analysis of traffic flow.

Therefore, this document introduces the introduction / operation support services that are effective for drawing out the capabilities of SD-WAN. Comprehensively providing end-to-end consulting backed by expertise, robust security, agile implementation, and flexible operating models, the service will surely lead to successful SD-WAN utilization.

How SD WAN works