Enterprises also need to pay attention to SD-WAN regulation

SD-WAN (Software-Defined Networking in a Wide Area Network) is a network virtualization technology that can be used to integrate the enterprise’s external WAN lines and manage them in a software-based manner. The line builds the effect of a high-performance WAN. To put it simply, it can be imagined that a plurality of entities are connected to an external circuit and integrated into a single logical circuit, and the bandwidth is allocated to the management mode of each computer in the enterprise according to requirements.

If the enterprise’s SD-WAN uses private lines or uses MPLS (Multi-Protocol Label Switching) technology, it will not be affected by the regulations to be implemented. However, if you use a VPN connection, you need to apply in advance to function properly.

In today’s Chinese network environment, there are many existing SD-WAN and VPN services, which allows enterprises to reduce their reliance on MPLS when constructing multinational network systems, thereby saving a lot of costs. However, if enterprises do not want to connect through MPLS. To other units located outside of China, you need to apply to the ISP for open communication.

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