draft-ietf-pce-wson-rwa-ext-06.txt   draft-ietf-pce-wson-rwa-ext-07.txt 
Network Working Group Y. Lee, Ed. Network Working Group Y. Lee, Ed.
Internet Draft Huawei Technologies Internet Draft Huawei Technologies
Intended status: Standard Track R. Casellas, Ed. Intended status: Standard Track R. Casellas, Ed.
Expires: February 2017 CTTC Expires: May 20, 2018 CTTC
December 16, 2016 November 20, 2017
PCEP Extension for WSON Routing and Wavelength Assignment PCEP Extension for WSON Routing and Wavelength Assignment
draft-ietf-pce-wson-rwa-ext-06.txt draft-ietf-pce-wson-rwa-ext-07.txt
Abstract Abstract
This document provides the Path Computation Element communication This document provides the Path Computation Element communication
Protocol (PCEP) extensions for the support of Routing and Wavelength Protocol (PCEP) extensions for the support of Routing and Wavelength
Assignment (RWA) in Wavelength Switched Optical Networks (WSON). Assignment (RWA) in Wavelength Switched Optical Networks (WSON).
Lightpath provisioning in WSONs requires a routing and wavelength Lightpath provisioning in WSONs requires a routing and wavelength
assignment (RWA) process. From a path computation perspective, assignment (RWA) process. From a path computation perspective,
wavelength assignment is the process of determining which wavelength wavelength assignment is the process of determining which wavelength
can be used on each hop of a path and forms an additional routing can be used on each hop of a path and forms an additional routing
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This Internet-Draft will expire on February 16, 2017. This Internet-Draft will expire on May 20, 2018.
Copyright Notice Copyright Notice
Copyright (c) 2016 IETF Trust and the persons identified as the Copyright (c) 2016 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
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