Businesses networks have changed a lot over the past 10 years, but MPLS has done little to keep up. MPLS circuits still take too long to receive; bandwidth is still too expensive. SD-WAN appliances address many of those problems while creating security and predictability issues.
With all of these changes happening, CIO and their teams are being forced to reconsider their network architectures.
This Whitepaper will examine those architectures by identifying:
- The legacy WAN challenges
- How SD-WAN addresses those challenges
- The problems with SD-WAN appliances today
- How to benefit from SD-WAN as a Service revolution