Enhanced Interior Gateway Routing Protocol

The information below is for an old version of the document
Document Type Expired Internet-Draft (individual)
Authors Donald Slice  , Steven Moore  , James Ng  , Russ White  , Donnie Savage 
Last updated 2013-09-01 (latest revision 2013-02-28)
Stream Internent Engineering Task Force (IETF)
Expired & archived
pdf htmlized (tools) htmlized bibtex
IETF conflict review conflict-review-savage-eigrp
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes the protocol design and architecture for Enhanced Interior Gateway Routing Protocol (EIGRP). EIGRP is a routing protocol based on Distance Vector technology. The specific algorithm used is called DUAL, a Diffusing UPDATE Algorithm[4]. The algorithm and procedures were researched, developed, and simulated by SRI International.


Donald Slice (dslice@cisco.com)
Steven Moore (smoore@cisco.com)
James Ng (jamng@cisco.com)
Russ White (russ@riw.us)
Donnie Savage (dsavage@cisco.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)