THE COMPUTER NETWORKING REFERENCE · SINCE 2006
Networking, explained one concept at a time.
Over a thousand entries, from cabling and protocols to cryptography, AI and the history of the Internet. Written for beginners and working engineers alike.
Latest explainers
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Ethernet vs. Token Ring: How the LAN Wars Were Won
Token Ring gave computers permission to speak. Ethernet let them contend—then changed the rules. Discover how switches, full duplex, faster links, and a thriving supplier ecosystem decided the LAN wars.
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Short reading paths, in the order that makes sense.
BEGINNER · 4 READS
New to networking
BEGINNER · 3 READS