Re: I-D ACTION:draft-ietf-ccamp-mpls-gmpls-interwork-reqts-03.txt

["Peng He" <peng.he.2000@gmail.com>]

Hello Kenji,

Regarding your following draft, Section 2: Reference Model.

Just wonder if you have considered such a scenario, say, suppose
GMPLS-controlled PBT Ethernet networks are widely deployed (just an
assumption), and the backbone is still MPLS networks, then we will
have such a reference model: GMPLS-MPLS-GMPLS. And in this model, MPLS
networks become the 'islands' (server) and GMPLS networks are the sea
(client).

Regards,
Peng

On Nov 8, 2007 5:15 PM,  <Internet-Drafts@ietf.org> wrote:
> 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 Working Group of the IETF.
>
>         Title           : Interworking Requirements to Support operation
>                           of MPLS-TE over GMPLS Networks
>         Author(s)       : K. Kumaki, et al.
>         Filename        : draft-ietf-ccamp-mpls-gmpls-interwork-reqts-03.txt
>         Pages           : 13
>         Date            : 2007-11-8
>
> Operation of a Multiprotocol Label Switching (MPLS) traffic
>    engineering (TE) network as a client network to a Generalized MPLS
>    (GMPLS) network has enhanced operational capabilities compared to
>    those provided by a co-existent protocol model (i.e., operation of
>    MPLS-TE over an independently managed transport layer).
>
>    The GMPLS network may be a packet or a non-packet network, and may
>    itself be a multi-layer network supporting both packet and non-packet
>    technologies. A MPLS-TE Label Switched Path (LSP) originates and
>    terminates on an MPLS Label Switching Router (LSR). The GMPLS network
>    provides transparent transport for the end-to-end MPLS-TE LSP.
>
>    This document describes a framework and Service Provider requirements
>    for operating MPLS-TE networks over GMPLS networks.
>
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-ccamp-mpls-gmpls-interwork-reqts-03.txt
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