The derivative of software-defined (SDN): software-defined wide area network (SD-WAN), will not only greatly change the network, but also bring huge potential for companies and distributors. SD-WAN is revolutionizing the industry in the same way as cloud computing.
In essence, SD-WAN enables companies to reduce the high cost and complexity of MPLS networks by deploying broadband as an enterprise-level wide area link.
The Internet will benefit from some of our path adjustment functions, such as forward error correction and out-of-sequence message rearrangement, thus creating this kind of business Internet.
Compared with MPLS links, the reliability of the Internet is much worse, with more packet loss and delay, so vendors are eager to provide innovations to create an enterprise-class Internet through SD-WAN.
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One of the iconic features of SD-WAN is the use of the Internet instead of MPLS, or in combination with MPLS. For example, if existing enterprise customers have MPLS networks, they can deploy SD-WAN instances around the existing WAN and Implement the Internet as a diversified path."
In addition to cost savings, SD-WAN also provides flexibility, enabling it to choose multiple service providers instead of traditional service providers. Compared with MPLS, it provides Any changes to are much faster.
SD-WAN can also bring visibility and control back to traditional and cloud applications.
The above is SD-WAN: MPLS killer? Introduction.
Headquartered in Hong Kong, VeCloud has branches in Beijing, Shenzhen and Shanghai. It is a technological innovation enterprise that provides cloud exchange network services as its core business to enterprises. Based on innovative cloud network technology, as well as high-quality global network and IDC data center resources, the VeConnect platform, which is directly connected to the world and quickly accessible, is launched to realize the direct connection of network service providers, IDC data centers, cloud service providers, and enterprise application service providers. Connectivity, to provide enterprises with efficient, safe, stable and reliable network connection services. http://www.vecloud.com