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#ethernet

2 posts

Tech HistoryDeep Dive July 12, 2026 7 min read

Ethernet: From Xerox PARC's Experimental Network to IEEE 802.3

How Ethernet moved from a 2.94-megabit coax experiment to switched full-duplex links without depending on collisions forever.

#ethernet#networking#ieee

FreeBSDFix July 11, 2026 6 min read

How to correlate FreeBSD link events, counters, negotiated media, switch logs, optics, driver messages, and EEE before changing anything.

#networking#drivers#ethernet