Dutch semiconductor factory NXP and FatPipe Networks announced a partnership with FatPipe's SD-WAN c
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SD-WAN is driven by technology
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Since SD-WAN is driven by technology, there is no uniform definition in the industry. Various industry analysis consulting organizations such as IDC and Gartner have different definitions. In comparison, the definition proposed by SDxCentral can succinctly reflect the core idea of SD-WAN, that is, “SD-WAN is a service formed by applying SDN technology to a wide area network scenario. This service is used to connect a wide geographic area. A range of corporate networks, including corporate branches and data centers.”
Although in many consulting reports or vendor solutions, SD-WAN is often limited to the networking scenarios where enterprise branch offices are interconnected. However, based on the definition of SD-WAN, the application scenarios of SD-WAN can be summarized into three categories: enterprise interconnection, data center interconnection and cloud interconnection scenarios. The application scenario of SD-WAN is shown in the right figure.
The enterprise interconnection SD-EN (SDN based Enterprise Network) focuses on the WAN connection on the user side, providing an efficient SDN-based solution for the connection between the enterprise headquarters and branch offices across the WAN. SD-DCI (SDN based Data Center Interconnection) refers to an SDN-based solution established for multiple data centers of an enterprise or between an enterprise office and a data center. SDN based Cloud Exchange (CSDN) is more focused on the WAN connection on the side of the application, providing efficient SDN-based solutions for public, private and increasingly rich hybrid cloud applications.
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