Hedge 298: The 6G Hype Begins
It’s 2026, and it’s time for a new cellular telephone hype cycle: 6G! Doug Dawson from CCG joins Russ and Tom to talk about why 5G is really 4.5G, the proposed changes for 6G, and the challenges higher frequency ranges and bandwidths face in the real world.
It’s definitely worth following Doug’s daily post about the telecom and wireless worlds over at Pots and Pans.
Hedge 297: MPLS
Has MPLS really “died” because of SD-WAN services? Scott Robohon joins Tom and Russ to talk about the past and future of MPLS.
Hedge 296: AS-SETs
AS-SETs (not that kind) were originally designed to simplify filtering at eBGP peering points–but they seem to have gone horribly wrong. Job Snijders and Doug Madory join Tom and Russ to discuss the history, use, problems, and (hopeful) demise of AS-SETs.
Hedge 295: Specialization
Should network engineers focus on specializing in one technology, vendor, or solution, or should they think about building a diverse skill set? Eyvonne, Tom, and Russ discuss the advantages of each, how these options relate to the future of network engineering, and skill diversification.
Hedge 294: Resource Constrained Environments
The future of network design and architecture is–based on current trends–is going to be working with and around resource constraints. How would resource constraints impact the way we design and manage networks? Mike Bushong joins Tom, Eyvonne, and Russ to ponder network engineering in a resource constrained world.
Hedge 293: Moore’s Law
Is there an interaction between Moore’s Law and network computing? If so, what is the relationship? How do advances in silicon capabilities and network speeds and feeds rely and drive one another. Geoff Huston joins Russ on this episode of the Hedge to look at a bit of the history.
