VPLS Interoperability with Provider Backbone Bridges
draft-ietf-l2vpn-pbb-vpls-interop-02

The information below is for an old version of the document
Document Type Expired Internet-Draft (l2vpn WG)
Last updated 2011-07-11 (latest revision 2011-03-14)
Replaces draft-ietf-l2vpn-vpls-pbb-interop
Stream IETF
Intended RFC status (None)
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Expired & archived
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Stream WG state WG Document
Document shepherd None
IESG IESG state Expired
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Responsible AD (None)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-ietf-l2vpn-pbb-vpls-interop-02.txt

Abstract

The scalability of H-VPLS with Ethernet access network can be improved by incorporating Provider Backbone Bridge functionality in 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.

Authors

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