Multiple Topology Routing Extensions for Transparent Interconnection of Lots of Links (TRILL)

Document Type Expired Internet-Draft (individual)
Last updated 2012-12-24 (latest revision 2012-06-22)
Stream (None)
Intended RFC status (None)
Expired & archived
plain text pdf html
Stream Stream state (No stream defined)
Document shepherd No shepherd assigned
IESG IESG state Expired
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes optional extensions to the TRILL protocol's use of IS-IS (Intermediate System to Intermediate Systems). These extensions support multiple topologies (MT) within the same TRILL campus and protocol instance of IS-IS.


Vishwas Manral (
Donald Eastlake (
Mingui Zhang (
Ayan Banerjee (

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