Monday, December 2, 2019

BrandPost: Branch Office SD-WAN Availability: Last-Mile Considerations

MPLS is showing its age in the era of digital transformation. SD-WAN’s agility, low cost, and direct branch office cloud access increasingly make more sense for global, cloud-enabled organizations. The big question for many IT leaders is: Can  SD-WANs and their Internet last-mile connections match MPLS’s availability to serve as an MPLS alternative?

The short answer? Yes.  Here’s why.

MPLS’s Last-Mile Availability Problem

MPLS has long been known for its uptime. As managed services that’s no surprise; the telcos do a very good job keeping an eye on the core of their networks. But what’s often a surprise to outsiders is the problem MPLS services have with the last mile. The high cost of MPLS services makes it impractical to equip branch offices with redundant last-mile MPLS connections, and without redundancy delivering on uptime is challenging. And even with Internet backup, failover is often manual or slow enough to disrupt the user experience.

To read this article in full, please click here


Thanks to Brand Post (see source)

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