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Requirements for Generalized MPLS (GMPLS) Signaling Usage and Extensions for Automatically Switched Optical Network (ASON)
Author(s) -
Dimitri B. Papadimitriou,
John E. Drake,
J. Ash,
A. Farrel,
Lawrence Ong
Publication year - 2005
Publication title -
rfc
Language(s) - English
Resource type - Reports
DOI - 10.17487/rfc4139
Subject(s) - automatically switched optical network , multiprotocol label switching , label switching , computer network , signaling protocol , computer science , synchronous optical networking , distributed computing , routing control plane , quality of service
The Generalized Multi-Protocol Label Switching (GMPLS) suite ofprotocols has been defined to control different switching technologiesand different applications. These include support for requesting TimeDivision Multiplexing (TDM) connections, including Synchronous OpticalNetwork (SONET)/Synchronous Digital Hierarchy (SDH) and OpticalTransport Networks (OTNs). This document concentrates on thesignaling aspects of the GMPLS suite of protocols. It identifies thefeatures to be covered by the GMPLS signaling protocol to support thecapabilities of an Automatically Switched Optical Network (ASON). Thisdocument provides a problem statement and additional requirements forthe GMPLS signaling protocol to support the ASON functionality. Thismemo provides information for the Internet community.

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