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RBRonald Bartelsinhubandspoke.amastelek.com·Dec 19, 2025 · 5 min read

Revolutionizing Wide Area Networking

Software-Defined Wide Area Networking (SD-WAN) represents a paradigm shift in how businesses manage and optimize their network connectivity. At its core, SD-WAN is a software overlay that sits atop a traditional telecommunications underlay, abstracti...

RBRonald Bartelsinhubandspoke.amastelek.com·May 3, 2025 · 4 min read

Why Your Customer Knows Before You | The MSP Dilemma & How SD-WAN Changes Everything 🕵️‍♂️📞

One of the most frustrating experiences for any Managed Service Provider (MSP) is getting that dreaded call or ticket:“Hi, just letting you know—we're offline.” 😤 At that moment, you're already behind the curve. The customer detected the problem bef...

MAMaxat Akbanovinbrain2life.hashnode.dev·Feb 22, 2024 · 3 min read

Networking Essentials: Overlay and Underlay Networks

The concepts of overlay and underlay networks were invented to address different challenges and requirements in the evolving landscape of network architecture and design. These concepts separate the concerns of network infrastructure (underlay) from ...