Voices of Ethernet: Gary Robinson

Gary Robinson was part of the ā€œDIX-groupā€ that submitted the ā€œBlue Bookā€ carrier-sense multiple access with collision detection (CSMA/CD) specification.
Sept. 16, 2021

In 1980, when IEEE started Project 802 to standardize local area networks (LANs), Gary Robinson was part of the ā€œDIX-groupā€ that submitted the ā€œBlue Bookā€ carrier-sense multiple access with collision detection (CSMA/CD) specification as a candidate. ā€œI would have liked to have one size fits all—and for it to be me,ā€ he admits.

Indeed, Robinson ended up being one of the catalysts in developing the flexibility of the IEEE 802 standards family and working group that has proven to be key to its long-term viability. It was the idea of his wife, a psychotherapist. ā€œMy wife suggested a way of doing it. I implemented it. Other people followed,ā€ Robinson says in an interview with Ethernet Alliance chair Peter Jones for The Voices of Ethernet oral history archive.

The ā€œdotā€ structure to the IEEE 802 LAN group and standards (IEEE 802.1, 802.2, 802.3, etc.)—which Robinson advocated for in the early years of activity—was crucial in evolving to a fluid, productive activity in which disparate participants were freed to ā€œgo out and work to solve their needs,ā€ he says. ā€œUnderstanding what the needs of the people are—not the technology—is what made this standard work.ā€

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