The perfect WAN?

Network technology is constantly evolving. You have more choices than ever when evaluating how to connect your offices, locations, data centers, and remote users.

One of the keys to delivering an optimal wide area network (WAN) that clearly fits your business is understanding the many under and overlay options. Underlay offers connection or transport types such as MPLS (Multiprotocol Label Switching), Internet, dedicated Internet, fiber optic, and wireless broadband. Overlay options include edge devices such as traditional IP routers, software-based white boxes, and a variety of software-defined WAN (SD-WAN) appliances.

You can also combine many of these technologies to create a hybrid network.

It’s internet. What is the difference?

The Internet is a popular underlay option for SD-WAN. Many SD-WAN solutions have features to mitigate potential performance issues related to latency, jitter, or packet loss over …



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