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IETF RFC 7449
[ACTIVE]

Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment

Metadata

Publisher
IETF
Doc Type
Informational
Pages
12
Abstract
This memo provides application-specific requirements for the Path Computation Element Communication Protocol (PCEP) for the support of Wavelength Switched Optical Networks (WSONs). Lightpath provisioning in WSONs requires a Routing and Wavelength Assignment (RWA) process. From a path computation perspective, wavelength assignment is the process of determining which wavelength can be used on each hop of a path and forms an additional routing constraint to optical light path computation. Requirements for PCEP extensions in support of optical impairments will be addressed in a separate document.
Publication Date
2015-02-01
Status Note
Informational
DOI
10.17487/RFC7449
Link
https://doi.org/10.17487/RFC7449
Author(s)
Young Lee
Greg M. Bernstein
Jonas Mårtensson
Tomonori Takeda
Takehiro Tsuritani
Oscar Gonzalez de Dios
Latest version of IETF RFC 7449

Document Versions — IETF RFC 7449

  • ▶ IETF RFC 7449 (2015-02-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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Plain text (ISO 690 compliant)

Preview:
IETF RFC 7449, Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment. Available at https://doi.org/10.17487/RFC7449
Snippet:
IETF RFC 7449, Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment. Available at https://doi.org/10.17487/RFC7449

HTML (ISO 690 compliant)

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IETF RFC 7449, Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment. Available at https://doi.org/10.17487/RFC7449
Snippet:
<span class="citation"><cite>IETF RFC 7449</cite>, Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment. Available at <a href="https://doi.org/10.17487/RFC7449" target="_blank" rel="noopener">https://doi.org/10.17487/RFC7449</a></span>

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Preview:
IETF RFC 7449, Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment
doi: 10.17487/RFC7449
url: https://doi.org/10.17487/RFC7449
Snippet:
<li>
<cite id="bib-rfc7449">IETF RFC 7449</cite>, Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment
<span class="doi">10.17487/RFC7449</span>
</li>

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