I-D Action:draft-fang-mpls-tp-use-cases-and-design-02.txt
Internet-Drafts@ietf.org Mon, 25 October 2010 21:30 UTC
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A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : MPLS-TP Use Cases Studies and Design Considerations Author(s) : L. Fang, et al. Filename : draft-fang-mpls-tp-use-cases-and-design-02.txt Pages : 18 Date : 2010-10-25 This document provides use case studies and network design considerations for Multiprotocol Label Switching Transport Profile (MPLS-TP). In the recent years, MPLS-TP has emerged as the technology of choice to meet the needs of transport evolution. Many service providers (SPs) intend to replace SONET/SDH, TDM, ATM traditional transport technologies with MPLS-TP, to achieve higher efficiency, lower operational cost, while maintaining transport characteristics. The use cases for MPLS-TP include Mobile backhaul, Metro Ethernet access and aggregation, and packet optical transport. The design considerations include operational experience, standards compliance, technology maturity, end-to-end forwarding and OAM consistency, compatibility with IP/MPLS networks, and multi-vendor interoperability. The goal is to provide reliable, manageable, and scalable transport solutions. The unified MPLS strategy, using MPLS from core to aggregation and access (e.g. IP/MPLS in the core, IP/MPLS or MPLS-TP in aggregation and access) appear to be very attractive to many SPs. It streamlines the operation, many help to reduce the overall complexity and [page 1] MPLS-TP Use Cases Studies and Design Considerations October 2010 improve end-to-end convergence. It leverages the MPLS experience, and enhances the ability to support revenue generating services. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-fang-mpls-tp-use-cases-and-design-02.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft.
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