I-D Action: draft-ietf-l2vpn-pbb-vpls-interop-06.txt
internet-drafts@ietf.org Mon, 21 October 2013 16:53 UTC
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Subject: I-D Action: draft-ietf-l2vpn-pbb-vpls-interop-06.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 Layer 2 Virtual Private Networks Working Group of the IETF. Title : VPLS Interoperability with Provider Backbone Bridges Author(s) : Ali Sajassi Samer Salam Nabil Bitar Florin Balus Filename : draft-ietf-l2vpn-pbb-vpls-interop-06.txt Pages : 26 Date : 2013-10-21 Abstract: The scalability of Hierarchical Virtual Private LAN Service (H-VPLS) with Ethernet access networks [RFC4762] can be improved by incorporating Provider Backbone Bridge functionality in the VPLS access. Provider Backbone Bridging has been standardized as IEEE 802.1ah-2008, and aims to improve the scalability of MAC addresses and service instances in Provider Ethernet networks. This document describes different interoperability scenarios where Provider Backbone Bridge functionality is used in H-VPLS with Ethernet or MPLS access network to attain better scalability in terms of number of customer MAC addresses and number of service instances. The document also describes the scenarios and the mechanisms for incorporating Provider Backbone Bridge functionality within H-VPLS with existing Ethernet access and interoperability among them. Furthermore, the document discusses the migration mechanisms and scenarios by which Provider Backbone Bridge functionality can be incorporated into H- VPLS with existing MPLS access. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-l2vpn-pbb-vpls-interop There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-l2vpn-pbb-vpls-interop-06 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-l2vpn-pbb-vpls-interop-06 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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