Transparent Interconnection of Lots of Links (TRILL) Use of IS-IS

Document Type Replaced Internet-Draft (individual)
Last updated 2013-02-11 (latest revision 2012-08-17)
Replaced by draft-ietf-isis-rfc6326bis
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


The IETF TRILL (Transparent Interconnection of Lots of Links) protocol provides optimal pair-wise data frame forwarding without configuration in multi-hop networks with arbitrary topology and link technology, and support for multipathing of both unicast and multicast traffic. This document specifies the data formats and code points for the IS-IS extensions to support TRILL. These data formats and code points may also be used by technologies other than TRILL. This document obsoletes RFC 6326.


Donald Eastlake (
Tissa Senevirathne (
Anoop Ghanwani (
Dinesh Dutt (
Ayan Banerjee (

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