RFC 1209 · INTERNET STANDARD · 1991
TUE · 15 SEP 2026
The Transmission of IP Datagrams over the SMDS Service
Overview
RFC 1209, “The Transmission of IP Datagrams over the SMDS Service”, is an Internet Standard document published in March 1991 by D. Piscitello, J. Lawrence. The canonical text is published by the RFC Editor.
Abstract
This memo defines a protocol for the transmission of IP and ARP packets over a Switched Multi-megabit Data Service Network configured as a logical IP subnetwork. [STANDARDS-TRACK]
What “Internet Standard” means
A mature, widely-implemented specification that has completed the full IETF standards process — the highest maturity level on the standards track.
Read this RFC
The canonical text of RFC 1209 is hosted at rfc-editor.org. Available in TXT,HTML.
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