SD-WAN, SASE, and NaaS: Understanding Underlay vs Overlay Networking

Presented by

Alex Henthorn-Iwane, CMO at PacketFabric and Paul Boniface, EMEA Solutions Architect at PacketFabric

About this talk

By 2024, Gartner predicts that enterprises will be spending a whopping $516B on cloud services. With 93% of enterprises reporting that they have a hybrid or multi-cloud strategy, getting cloud connectivity right is a must. But there are a lot of similar-sounding propositions and confusing terminology on how you should connect to and within your cloud instances. In this webinar, we’ll help you understand the differences between and the use cases for various approaches to overlay and underlay networking, including: + Cloud networking VPN overlays + SD-WANs and SASE + AWS Direct Connect, Azure ExpressRoute, Google Partner Interconnect and related private cloud network services + Underlay networks from MPLS to Network as a Service
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PacketFabric delivers connectivity built for the core of your hybrid and multi-cloud architecture, leveraging a massively scalable, private optical network. Get on-demand and fully automated network connectivity that offers scale, privacy, security, predictable performance, agility, and programmability without compromise or barriers. Build faster, network smarter, deliver better user experiences, and thrive as a digital business.