I-D Action: draft-ietf-trill-cmt-07.txt
internet-drafts@ietf.org Sat, 12 September 2015 05:04 UTC
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Subject: I-D Action: draft-ietf-trill-cmt-07.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Transparent Interconnection of Lots of Links Working Group of the IETF. Title : Coordinated Multicast Trees (CMT) for TRILL Authors : Tissa Senevirathne Janardhanan Pathangi Jon Hudson Filename : draft-ietf-trill-cmt-07.txt Pages : 18 Date : 2015-09-11 Abstract: TRILL facilitates loop free connectivity to non-TRILL networks via choice of an Appointed Forwarder for a set of VLANs. Appointed Forwarders provide load sharing based on VLAN with an active-standby model. High performance applications require an active-active load- sharing model. The Active-Active load-sharing model can be accomplished by representing any given non-TRILL network with a single virtual RBridge. Virtual representation of the non-TRILL network with a single RBridge poses serious challenges in multi- destination RPF (Reverse Path Forwarding) check calculations. This document specifies required enhancements to build Coordinated Multicast Trees (CMT) within the TRILL campus to solve related RPF issues. CMT provides flexibility to RBridges in selecting desired path of association to a given TRILL multi-destination distribution tree. This document updates RFC 6325. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-trill-cmt/ There's also a htmlized version available at: https://tools.ietf.org/html/draft-ietf-trill-cmt-07 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-trill-cmt-07 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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