SD-WAN Architects Should Learn From The CenturyLink-Caused 911 Outage

Emergency services aren’t supposed to fail, ever. That’s been the promise of 911 since its inception. And yet that’s exactly what happened last month when the CenturyLink outage impacted 15 data centers in the US taking down 911, cloud, and DSL services. It underscores the national importance of our Internet backbone and begs the question […]