Business leaders need an IT infrastructure that can keep pace with the rapid growth of mobile devices, cloud services as well as IoT technology. To meet these demands, many are using SD WAN technology for assistance. SD-WAN technology lowers OPEX and streamlines connectivity by eliminating the need for IT expertise at branch levels. It streamlines the process of onboarding new sites and reduces bandwidth costs by using one transport method and policy-based routing capabilities (PbR). You can skip the top resources if wish what sd wan.