Tag

SD-WAN

Underlay Episode 64: MPLS Is Dead, Long Live MPLS

Underlay Episode 64: MPLS Is Dead, Long Live MPLS

Back on Network Collective's Underlay with Jordan Martin and Eyvonne Sharp. The early SD-WAN hype said MPLS was dead. Several years in, Matt Ouellette and I talked through what customers were actually doing when they picked circuits for their SD-WAN.

Exploring SD-WAN Technology

Exploring SD-WAN Technology

A 2019 conversation on the Fortify Your Data podcast: how I found SD-WAN by selling against it, the shortest definition I can give, why it usually does not save money, and the manufacturer whose WAN was 60% YouTube.

Heavy Networking 432: Analyzing SD-WAN So Far and So Future

Heavy Networking 432: Analyzing SD-WAN So Far and So Future

Three SD-WAN analysts walk into a podcast. Greg Bryan of TeleGeography, Steve Garson of SD-WAN Experts and me, on the business drivers, hype versus real deployments, whether you can ditch MPLS for DIA, and how to build a vendor shortlist.

Underlay Episode 42: SD-WAN Beyond the Hype

Underlay Episode 42: SD-WAN Beyond the Hype

My first Network Collective appearance. Jordan Martin and Eyvonne Sharp wanted engineers who had designed, implemented and operated SD-WAN for real, now that the dust was settling in early 2019. Jedadiah Casey and I obliged.

SD-WAN Failover Demonstration

SD-WAN Failover Demonstration

Three minutes, no slides. An impromptu demo of pulling a circuit out of a VeloCloud edge and watching the call keep going. This is the moment that convinced me SD-WAN was real, recorded so I could stop describing it.

Introducing DynaWAN from WAN Dynamics

Introducing DynaWAN from WAN Dynamics

April 2016, two months after we started WAN Dynamics. The launch video for DynaWAN, our managed SD-WAN service built on VeloCloud, Bigleaf and Talari.