| 792 | Internet Control Message ProtocolJ. Postel | Internet Standard | September 1981 |
| 826 | An Ethernet Address Resolution Protocol: Or Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet HardwareD. Plummer | Internet Standard | November 1982 |
| 2119 | Key words for use in RFCs to Indicate Requirement LevelsS. Bradner | Best Current Practice | March 1997 |
| 4086 | Randomness Requirements for SecurityD. Eastlake 3rd, J. Schiller, S. Crocker | Best Current Practice | June 2005 |
| 5226 | Guidelines for Writing an IANA Considerations Section in RFCsT. Narten, H. Alvestrand · obsoleted by RFC 8126 | Best Current Practice | May 2008 |
| 5305 | IS-IS Extensions for Traffic EngineeringT. Li, H. Smit | Proposed Standard | October 2008 |
| 5306 | Restart Signaling for IS-ISM. Shand, L. Ginsberg · obsoleted by RFC 8706 | Proposed Standard | October 2008 |
| 5310 | IS-IS Generic Cryptographic AuthenticationM. Bhatia, V. Manral, T. Li, R. Atkinson, R. White, M. Fanto | Proposed Standard | February 2009 |
| 5741 | RFC Streams, Headers, and BoilerplatesL. Daigle, Ed., O. Kolkman, Ed., IAB · obsoleted by RFC 7841 | Informational | December 2009 |
| 6232 | Purge Originator Identification TLV for IS-ISF. Wei, Y. Qin, Z. Li, T. Li, J. Dong | Proposed Standard | May 2011 |
| 6325 | Routing Bridges (RBridges): Base Protocol SpecificationR. Perlman, D. Eastlake 3rd, D. Dutt, S. Gai, A. Ghanwani | Proposed Standard | July 2011 |
| 6327 | Routing Bridges (RBridges): AdjacencyD. Eastlake 3rd, R. Perlman, A. Ghanwani, D. Dutt, V. Manral · obsoleted by RFC 7177 | Proposed Standard | July 2011 |
| 6361 | PPP Transparent Interconnection of Lots of Links (TRILL) Protocol Control ProtocolJ. Carlson, D. Eastlake 3rd | Proposed Standard | August 2011 |
| 6439 | Routing Bridges (RBridges): Appointed ForwardersR. Perlman, D. Eastlake, Y. Li, A. Banerjee, F. Hu · obsoleted by RFC 8139 | Proposed Standard | November 2011 |
| 7042 | IANA Considerations and IETF Protocol and Documentation Usage for IEEE 802 ParametersD. Eastlake 3rd, J. Abley · obsoleted by RFC 9542 | Best Current Practice | October 2013 |
| 7067 | Directory Assistance Problem and High-Level Design ProposalL. Dunbar, D. Eastlake 3rd, R. Perlman, I. Gashinsky | Informational | November 2013 |
| 7172 | Transparent Interconnection of Lots of Links (TRILL): Fine-Grained LabelingD. Eastlake 3rd, M. Zhang, P. Agarwal, R. Perlman, D. Dutt | Proposed Standard | May 2014 |
| 7175 | Transparent Interconnection of Lots of Links (TRILL): Bidirectional Forwarding Detection (BFD) SupportV. Manral, D. Eastlake 3rd, D. Ward, A. Banerjee | Proposed Standard | May 2014 |
| 7176 | Transparent Interconnection of Lots of Links (TRILL) Use of IS-ISD. Eastlake 3rd, T. Senevirathne, A. Ghanwani, D. Dutt, A. Banerjee | Proposed Standard | May 2014 |
| 7177 | Transparent Interconnection of Lots of Links (TRILL): AdjacencyD. Eastlake 3rd, R. Perlman, A. Ghanwani, H. Yang, V. Manral | Proposed Standard | May 2014 |
| 7178 | Transparent Interconnection of Lots of Links (TRILL): RBridge Channel SupportD. Eastlake 3rd, V. Manral, Y. Li, S. Aldrin, D. Ward | Proposed Standard | May 2014 |
| 7179 | Transparent Interconnection of Lots of Links (TRILL): Header ExtensionD. Eastlake 3rd, A. Ghanwani, V. Manral, Y. Li, C. Bestler | Proposed Standard | May 2014 |
| 7180 | Transparent Interconnection of Lots of Links (TRILL): Clarifications, Corrections, and UpdatesD. Eastlake 3rd, M. Zhang, A. Ghanwani, V. Manral, A. Banerjee · obsoleted by RFC 7780 | Proposed Standard | May 2014 |
| 7356 | IS-IS Flooding Scope Link State PDUs (LSPs)L. Ginsberg, S. Previdi, Y. Yang | Proposed Standard | September 2014 |
| 7357 | Transparent Interconnection of Lots of Links (TRILL): End Station Address Distribution Information (ESADI) ProtocolH. Zhai, F. Hu, R. Perlman, D. Eastlake 3rd, O. Stokes | Proposed Standard | September 2014 |
| 7455 | Transparent Interconnection of Lots of Links (TRILL): Fault ManagementT. Senevirathne, N. Finn, S. Salam, D. Kumar, D. Eastlake 3rd, S. Aldrin, Y. Li | Proposed Standard | March 2015 |