RSVP-TE Extension for Multi Stages Multiplexing Configuration in G.709 Optical Transport Network

Document Type Expired Internet-Draft (individual)
Authors Xihua Fu  , Malcolm Betts  , Ruiquan Jing  , Xiaoli Huo 
Last updated 2010-04-27
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Multi stages multiplexing configuration requirement is defined in [MULTI-STAGES-MULTIPLEXING-CONFIG-REQ] document. Multi stages multiplexing configuration framework is diefined in [MULTI-STAGES- MULTIPLEXING-CONFIG-FRW] document. They describe some scenarios for the interworking between regions with 1.25G TS and 2.5G TS and the multi-domain OTN applications based on the tunnel design. Multi stages multiplexing is desirable to facilitate the introduction of new ODU0 and ODUflex signals to an existing network without having to upgrade every node in the network. So ODU0/ODUflex can be mapped into ODU1/ODU2/ODU3 transit across the 2.5G TS region. Multi stages multiplexing/demultiplexing are also used to support the multi-domain OTN applications based on the tunnel design. This document describes the RSVP-TE extension for multi stages multiplexing configuration in G.709 Optical Transport Network.


Xihua Fu (
Malcolm Betts (
Ruiquan Jing (
Xiaoli Huo (

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