Subject: [CCAMP] FW: New Version Notification for draft-ogrcetal-ccamp-flexi-grid-fwk-02.txt

From: Oscar González de Dios <[email-masked]>
Date: Thu, 28 Feb 2013 11:55:19 +0000

Dear CCAMPers,

        We recently submitted a new version of the Framework and Requirements for
GMPLS based control of Flexi-grid DWDM networks
(draft-ogrcetal-ccamp-flexi-grid-fwk-02). The main changes are summarized
below:

        - Terms and framework more stable, as per ITU-T consented documents.

        - New sections on control plane considerations

        - New figures showing the building blocks for TE links and LSPs.

        - New open issues on RSA and the limitations in resource allocation (e.g.
effective n and m with varying local slots)

        Please consider the document for your review.

        Best Regards,

                Oscar & coauthors

El 25/02/13 22:11, "[email-masked]" <[email-masked]>
escribió:

>
>A new version of I-D, draft-ogrcetal-ccamp-flexi-grid-fwk-02.txt
>has been successfully submitted by Oscar Gonzalez de Dios and posted to
>the
>IETF repository.
>
>Filename:       draft-ogrcetal-ccamp-flexi-grid-fwk
>Revision:       02
>Title:          Framework and Requirements for GMPLS based control of Flexi-grid
>DWDM networks
>Creation date:  2013-02-25
>Group:          Individual Submission
>Number of pages: 37
>URL:
>http://www.ietf.org/internet-drafts/draft-ogrcetal-ccamp-flexi-grid-fwk-02
>.txt
>Status:
>http://datatracker.ietf.org/doc/draft-ogrcetal-ccamp-flexi-grid-fwk
>Htmlized:
>http://tools.ietf.org/html/draft-ogrcetal-ccamp-flexi-grid-fwk-02
>Diff:
>http://www.ietf.org/rfcdiff?url2=draft-ogrcetal-ccamp-flexi-grid-fwk-02
>
>Abstract:
>   This document defines a framework and the associated control plane
>   requirements for the GMPLS based control of flexi-grid DWDM networks.
>   To allow efficient allocation of optical spectral bandwidth for high
>   bit-rate systems, the International Telecommunication Union
>   Telecommunication Standardization Sector (ITU-T) has extended the
>   recommendations [G.694.1] and [G.872] to include the concept of
>   flexible grid: a new DWDM grid has been developed within the ITU-T
>   Study Group 15 by defining a set of nominal central frequencies,
>   smaller channel spacings and the concept of "frequency slot".  In
>   such environment, a data plane connection is switched based on
>   allocated, variable-sized frequency ranges within the optical
>   spectrum.
>
>
>
>
>
>The IETF Secretariat
>

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