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802.1AXbq - Link Aggregation Amendment: Distributed Resilient Network Interconnect

The full title of this PAR is "Standard for Local and Metropolitan Area Networks - Link Aggregation Amendment: Distributed Resilient Network Interconnect".

This amendment enhances Link Aggregation, its protocols, procedures and managed objects, to provide a resilient interconnect using multiple links among one or more nodes in a network and one or more nodes in another, separately administered, network. The Distributed Resilient Network Interconnect (DRNI) preserves the Link Aggregation model of establishing a single logical link consisting of multiple links, and will be backward compatible with existing conformant implementations of Link Aggregation. The DRNI will specify a means to ensure that frames belonging to any given service will use the same physical path in both directions between the two networks.

The purpose of this amendment is to enhance Link Aggregation so that a set of physical and/or virtual bridge components or end stations provide a redundant connection between two separately administered networks. The DRNI enables the independence of the networks' management and control protocols, isolates each from the other's fault recovery events, and can forward data frames belonging to any given service over the same physical path in both directions between the two networks.

There is a need to enhance Link Aggregation, its protocols, procedures and managed objects, to provide a resilient interconnect using multiple links among one or more nodes in a network and one or more nodes in another, separately administered, network.

Status
StatusPAR approved Sep 10th, 2011; Superceded by 802.1AX-Rev
EditorNorm Finn

Archive
DateDocument
08 May 2011802.1AXbq, initial editor's draft 0.1
19 Jul 2011802.1AXbq, Draft 0.3
03 Nov 2011802.1AXbq, Draft 0.4

Presentations
DateDocument
16 Mar 2011Presentation axbq-nfinn-complex-capable-0311-v01.pdf
09 May 2011Presentation axbq-nfinn-marker-protocol-drni-0511-v1.pdf
09 May 2011Presentation axbq-vissers-drni-and-sncp-interworking-0511-v00.pptx
11 May 2011Presentation axbq-farkas-features-of-simple-DRNI-0511.pdf
11 May 2011Presentation axbq-nfinn-graceful-name-change-0511-v1.pdf
18 Jul 2011Presentation axbq-vissers-drni-and-transport-protection-types-0711-v00.pptx
19 Jul 2011Presentation axbq-tinga-link-aggregation-sublayer-0711-v00.pptx
20 Jul 2011Presentation axbq-alon-DLAG-top-level-v01.pdf
20 Jul 2011Presentation axbq-vissers-drni-and-transport-protection-types-0711-v01.pptx
21 Jul 2011Presentation axbq-haddock-intra-das-link-0711-v01.ppt
10 Aug 2011Presentation axbq-vissers-drni-examples-das-position-a3-0811-v00.pptx
16 Aug 2011Presentation axbq-vissers-drni-examples-das-position-a3-0811-v01.pptx
31 Aug 2011Presentation axbq-nfinn-drni-model-alts-0811-v01.pdf
01 Sep 2011Presentation axbq-haddock-intra-das-link-0711-v02.pdf
18 Sep 2011Presentation axbq-haddock-mep-placement-0911-v01.pdf
19 Sep 2011Presentation axbq-vissers-drni-examples-das-and-mep-position-a3-0911-v00.pptx
26 Sep 2011Presentation axbq-vissers-drni-and-distributed-protection-examples-a3-0911-v01.pptx
11 Oct 2011Presentation axbq-vissers-drni-dnp-interaction-v01.pptx
18 Oct 2011Presentation axbq-vissers-drni-data-plane-model-I-and-II-comparison-1011-v00.pptx
20 Oct 2011Presentation axbq-haddock-multiple-drni-support-1011-v01.pdf
22 Oct 2011Presentation axbq-nfinn-IBEBs-1011-v1.pdf
22 Oct 2011Presentation axbq-nfinn-encaps-v-timeshare-1011-v1.pdf
26 Oct 2011Presentation axbq-nfinn-IBEBs-1011-v2.pdf
26 Oct 2011Presentation axbq-vissers-drni-with-vuni-1011-v00.pptx
31 Oct 2011Presentation axbq-huang-faster-hello-1111-v00.pdf
02 Nov 2011Presentation axbq-vissers-dnp-architectures-1111-v1.pptx
07 Nov 2011Presentation axbq-nfinn-IBBEBs-1011-v4.pdf
08 Nov 2011Presentation axbq-mjoshi-DRNI-Application-perspective-v3.pdf
10 Nov 2011Presentation axbq-haddock-multicomponent-models-1111-v02.pdf
18 Nov 2011Presentation axbq-vissers-dnp-architectures-1111-v4.pptx
05 Dec 2011Presentation axbq-nfinn-IBBEBs-1011-v6.pdf
06 Dec 2011Presentation axbq-haddock-reconciling-models-1111-v01.pdf

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Last modified by jmesseng, at 9:33AM on Fri, 24 Jan 2014