Tag Archives: Routers

The History Behind VLANs

Ethernet is now approaching 50 years old and, like us, humans look pretty different than [...]

Understanding the Ethernet Network Domain – Part 1

This is the first part of a series of articles on what automation engineers need [...]


Recently, just out of curiosity, I’ve asked a number of controls people about VLANs. The [...]

Can I Admit Something

Can I admit something? I am just not an e-reader kind of guy. I really [...]

Ring Nodes…

This continues the discussion I had the other day on ring technologies. My first set [...]