SD-WAN stands for Software-Defined Wide Area Network. It is a technology that allows businesses to manage and optimize their wide area network (WAN) infrastructure using software-based controls. SD-WAN provides centralized control and visibility over network traffic, allowing for improved performance, security, and cost-efficiency compared to traditional WAN technologies. This is achieved through the use of software-defined networking principles to dynamically route traffic across the network based on real-time conditions and application requirements.

To troubleshoot the SD-WAN network follow the mentioned steps.