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IETF RFC 8685
[ACTIVE]

Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture

Metadata

Publisher
IETF
Doc Type
Standard
Pages
27
Abstract
The Hierarchical Path Computation Element (H-PCE) architecture is defined in RFC 6805. It provides a mechanism to derive an optimum end-to-end path in a multi-domain environment by using a hierarchical relationship between domains to select the optimum sequence of domains and optimum paths across those domains. This document defines extensions to the Path Computation Element Communication Protocol (PCEP) to support H-PCE procedures.
Publication Date
2019-12-01
Status Note
Proposed Standard
DOI
10.17487/RFC8685
Link
https://doi.org/10.17487/RFC8685
Author(s)
Fatai Zhang
Quintin Zhao
Oscar Gonzalez de Dios
R. Casellas
Daniel King
Keyword(s)
Traffic Engineering
Latest version of IETF RFC 8685

Document Versions — IETF RFC 8685

  • ▶ IETF RFC 8685 (2019-12-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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Full registry record with provenance metadata. Open directly: /api/doc/RFC8685.json

Amended by:
IETF RFC 9756 [Active*]

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Plain text (ISO 690 compliant)

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IETF RFC 8685, Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture. Available at https://doi.org/10.17487/RFC8685
Snippet:
IETF RFC 8685, Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture. Available at https://doi.org/10.17487/RFC8685

HTML (ISO 690 compliant)

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IETF RFC 8685, Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture. Available at https://doi.org/10.17487/RFC8685
Snippet:
<span class="citation"><cite>IETF RFC 8685</cite>, Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture. Available at <a href="https://doi.org/10.17487/RFC8685" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8685</a></span>

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IETF RFC 8685, Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture
doi: 10.17487/RFC8685
url: https://doi.org/10.17487/RFC8685
Snippet:
<li>
<cite id="bib-rfc8685">IETF RFC 8685</cite>, Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture
<span class="doi">10.17487/RFC8685</span>
</li>

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