A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element WG of the IETF.
Title : Extensions to Path Computation Element Communication
Protocol (PCEP) for Hierarchical Path Computation Elements (PCE)
Authors : Fatai Zhang
Quintin Zhao
Oscar Gonzalez de Dios
R. Casellas
Daniel King
Filename : draft-ietf-pce-hierarchy-extensions-11.txt
Pages : 31
Date : 2019-06-01
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
Protocol (PCEP) to support Hierarchical PCE procedures.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-hierarchy-extensions/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-pce-hierarchy-extensions-11
https://datatracker.ietf.org/doc/html/draft-ietf-pce-hierarchy-extensions-11
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-pce-hierarchy-extensions-11
Please note that it may take a couple of minutes from the time of submission
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