I-D Action: draft-ietf-ccamp-flexible-grid-ospf-ext-07.txt
internet-drafts@ietf.org Wed, 26 October 2016 06:05 UTC
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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 Common Control and Measurement Plane of the IETF. Title : GMPLS OSPF-TE Extensions in support of Flexi-grid DWDM networks Authors : Xian Zhang Haomian Zheng Ramon Casellas Oscar Gonzalez de Dios Daniele Ceccarelli Filename : draft-ietf-ccamp-flexible-grid-ospf-ext-07.txt Pages : 18 Date : 2016-10-25 Abstract: The International Telecommunication Union Telecommunication Standardization Sector (ITU-T) has extended its Recommendations G.694.1 and G.872 to include a new Dense Wavelength Division Multiplexing (DWDM) grid by defining a set of nominal central frequencies, channel spacings, and the concept of the "frequency slot". Corresponding techniques for data-plane connections are know as flexi-grid. Based on the characteristics of flexi-grid defined in G.694.1, RFC 7698 and 7699, this document describes the OSPF-TE extensions in support of GMPLS control of networks that include devices that use the new flexible optical grid. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-ccamp-flexible-grid-ospf-ext/ There's also a htmlized version available at: https://tools.ietf.org/html/draft-ietf-ccamp-flexible-grid-ospf-ext-07 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-ccamp-flexible-grid-ospf-ext-07 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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