MPLS VPN to SD-WAN

SD WAN MPLS Replacement It’s easy to find a myriad of articles predicting that SD-WAN will replace MPLS VPN, and the only questions are how fast the process will be and what the final market share will be. It is safe to say that SD-WAN is an upgrade of the WAN Transport architecture. In terms of devices, links, O&M and functional features, sd wan overlay reduces the cost of ownership and operations of traditional MPLS VPNs. The focus of GoSDWAN's SD WAN over MPLS service is to solve the problem of firewall policy settings after the merging of enterprise Internet outlets, the diversion problem of Internet egress traffic, the re-planning of enterprise intranet LAN, and the problem of China fast VPN network segment shifting during cutover, and even advanced features, such as how to use SD WAN in China features to achieve link disaster recovery, WAN optimization, firewall NAT mapping, and the use of SD-WAN's own virtual firewall (vFireWall) to achieve firewall replacement....