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Transparent Interconnection of Lots of Links (TRILL) Use of IS-IS (RFC7176)

IP.com Disclosure Number: IPCOM000236666D
Original Publication Date: 2014-May-01
Included in the Prior Art Database: 2014-May-09
Document File: 90 page(s) / 98K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

D. Eastlake 3rd: AUTHOR [+5]

Abstract

The IETF Transparent Interconnection of Lots of Links (TRILL) protocol [RFC6325] [RFC7177] provides transparent forwarding in multi-hop networks with arbitrary topology and link technologies using a header with a hop count and link-state routing. TRILL provides optimal pair-wise forwarding without configuration, safe forwarding even during periods of temporary loops, and support for multipathing of both unicast and multicast traffic. Intermediate Systems (ISs) implementing TRILL are called Routing Bridges (RBridges) or TRILL Switches.

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Internet Engineering Task Force (IETF)                   D. Eastlake 3rd Request for Comments: 7176                                        Huawei Obsoletes: 6326                                          T. Senevirathne Category: Standards Track                                          Cisco ISSN: 2070-1721                                              A. Ghanwani                                                                     Dell                                                                  D. Dutt                                                         Cumulus Networks                                                              A. Banerjee                                                         Insieme Networks                                                                 May 2014

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

Abstract

   The IETF Transparent Interconnection of Lots of Links (TRILL)    protocol provides optimal pair-wise data frame forwarding without    configuration in multi-hop networks with arbitrary topology and link    technology; it also provides 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.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force    (IETF).  It represents the consensus of the IETF community.  It has    received public review and has been approved for publication by the    Internet Engineering Steering Group (IESG).  Further information on    Internet Standards is available in Section 2 of RFC 5741.

   Information about the current status of this document, any errata,    and how to provide feedback on it may be obtained at    http://www.rfc-editor.org/info/rfc7176.

 Eastlake, et al.             Standards Track                    [Page 1]
 RFC 7176                   TRILL Use of IS-IS                   May 2014

 Copyright Notice

   Copyright (c) 2014 IETF Trust and the persons identified as the    document authors.  All rights reserved.

   This document is subject to B...