Weekend Reads 041125


Amazon was a major player in ICANN’s last top-level domain (TLD) expansion round, serving as a Registry Operator for over 50 TLDs based on over 70 strings for which they originally applied.


A recent influx of /16 IPv4 address blocks has sent ripples through the secondary market, triggering a notable decline in average sale prices for the largest address sizes.


It is best to appreciate the challenge. AI data centers are projected to consume approximately two to three percent of U.S. electrical consumption this year alone, with expectations of continued growth now a given.


Interestingly, a fiber cut to an undersea fiber doesn’t cause as much harm as most people imagine. This map that shows all of the current submarine cable routes. There are a huge amount of redundant routes to most of the world.


Is it actually possible to run a team without lying? Steven Gaffney, author of the book, “Just Be Honest”, joins Johna and John to talk about why being honest is harder than it sounds–and how (and why) to do it anyway.

Hedge 266: SR/MPLS

When most people think of segment routing (SR), they think of SRv6–using IPv6 addresses as segment IDs, and breaking the least significant /64 to create microsids for service differentiation. This is not, however, the only way to implement and deploy SR. The alternative is SR using MPLS labels, or SR/MPLS. Hemant Sharma joins Tom Ammon and Russ White to discuss SR/MPLS, why operators might choose MPLS over IPv6 SIDs, and other topics related to SR/MPLS.

You can find Hermant’s recent book on SR/MPLS here.

Hedge 265: Out of Band Networks

Out of band management networks were once more common than they are today. Should we go back to building out of band management networks? Should out of band management networks be virtual or physical? How can we sell out of band management networks to the folks paying the bills? Daryll Swer joins Tom Ammon and Russ White to discuss the importance of OOB management.

older posts
DSC01691 SQ

Wheels (Chattanooga)

2018 flam norway (20) SQ

Altar (Flam)

2014 greenland raw (80) SQ

Ice Tunnel (Greenland)