RFC 215 · UNKNOWN · 1971
SUN · 14 JUN 2026
NCP, ICP, and Telnet: The Terminal IMP implementation
Overview
RFC 215, “NCP, ICP, and Telnet: The Terminal IMP implementation”, is an Unknown document published in August 1971 by A.M. McKenzie. The canonical text is published by the RFC Editor.
What “Unknown” means
The standards-track status of this early RFC was never formally classified.
Read this RFC
The canonical text of RFC 215 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1971
- RFC 214 Network checkpoint
- RFC 216 Telnet Access to UCSB's On-Line System
- RFC 213 IMP System change notification
- RFC 217 Specifications changes for OLS, RJE/RJOR, and SMFS
- RFC 212 NWG meeting on network usage
- RFC 218 Changing the IMP status reporting facility
- RFC 211 ARPA Network Mailing Lists
- RFC 219 User's View of the Datacomputer