[Pce] Fw: I-D ACTION:draft-oki-pce-inter-layer-frwk-00.txt

Hi all,

As suggested in Dallas meeting, the inter-layer applicability draft 
(draft-oki-pce-inter-layer-app-00.txt) was changed to an inter-layer
framework draft, which is posted as
http://www.ietf.org/internet-drafts/draft-oki-pce-inter-layer-frwk-00.txt

Main changes are:
- the draft name and tile from "applicability" to "framework".
- other related texts.

Any comments and suggestions are highly appreciated.

Thank you.
Eiji

Forwarded by Eiji Oki <oki.eiji@lab.ntt.co.jp>
----------------------- Original Message -----------------------
 From:    Internet-Drafts@ietf.org
 To:      i-d-announce@ietf.org
 Date:    Wed, 05 Apr 2006 15:50:02 -0400
 Subject: I-D ACTION:draft-oki-pce-inter-layer-frwk-00.txt 
----

A New Internet-Draft is available from the on-line Internet-Drafts directories.

	Title		: Framework for PCE-Based Inter-Layer MPLS and GMPLS Traffic Engineering
	Author(s)	: E. Oki, et al.
	Filename	: draft-oki-pce-inter-layer-frwk-00.txt
	Pages		: 1
	Date		: 2006-4-5

A network may comprise of multiple layers. It is important to 
globally optimize network resources utilization, taking into 
account all layers, rather than optimizing resource utilization at 
each layer independently. This allows better network efficiency to 
be achieved through a process that we call inter-layer traffic 
engineering. The Path Computation Element (PCE) can be a powerful 
tool to achieve inter-layer traffic engineering. 

This document describes a framework for the PCE-based path 
computation architecture to inter-layer MPLS and GMPLS traffic 
engineering. It provides suggestions for the deployment of PCE in 
support of multi-layer networks. This document also describes 
network models where PCE performs inter-layer traffic engineering,
and the relationship between PCE and a functional component called 
the Virtual Network Topology Manager (VNTM). 

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-oki-pce-inter-layer-frwk-00.txt

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--------------------- Original Message Ends --------------------

--
Eiji Oki, Ph. D.
Senior Research Engineer
NTT Network Service Systems Laboratories
3-9-11 Midori-cho Musashino-shi, Tokyo 180-8585 Japan
Tel: +81-422-59-3441, Fax: +81-422-59-3787
E-mail: oki.eiji@lab.ntt.co.jp