Cross Stratum Optimization enabled Path Computation

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Publisher: IETF
Doc Type: Standard
Abstract: Applications like cloud computing, video gaming, HD Video streaming, Live Concerts, Remote Medical Surgery, etc are offered by Data Centers. These data centers are geographically distributed and connected via a network. Many decisions are made in the Application space without any concern of the underlying network. Cross stratum application/network optimization focus on the challenges and opportunities presented by data center based applications and carriers networks together . Constraint-based path computation is a fundamental building block for traffic engineering systems such as Multiprotocol Label Switching (MPLS) and Generalized Multiprotocol Label Switching (GMPLS) networks. explains the architecture for a Path Computation Element (PCE)-based model to address this problem space. This document explains the architecture for CSO enabled Path Computation.
Publication Date: 2015-01-01
Status Note: Internet-Draft
Link: https://datatracker.ietf.org/doc/html/draft-dhody-pce-cso-enabled-path-computation-07/
Author(s): Dhruv Dhody
Young Lee
Luis M. Contreras
Oscar Gonzalez de Dios
Nicola Ciulli

Bibliographic Reference(s)

IETF.draft-ceccarelli-actn-framework-06 — Framework for Abstraction and Control of Transport Networks EXTERNAL
IETF.draft-farrkingel-pce-abno-architecture-15 — A PCE-based Architecture for Application-based Network Operations EXTERNAL
IETF.draft-ietf-pce-pce-initiated-lsp-02 — PCEP Extensions for PCE-initiated LSP Setup in a Stateful PCE Model. (draft-ietf-pce-pce-initiated-lsp-02) EXTERNAL
IETF.draft-ietf-pce-pcep-service-aware-06 — Extensions to the Path Computation Element Communication Protocol (PCEP) to compute service aware Label Switched Path (LSP). (draft-ietf-pce-pcep-service-aware-06) EXTERNAL
IETF.draft-ietf-pce-stateful-pce-10 — PCEP Extensions for Stateful PCE. (draft-ietf-pce-stateful-pce-10) EXTERNAL
IETF.draft-lee-alto-app-net-info-exchange-04 — ALTO Extensions to Support Application and Network Resource Information Exchange for High Bandwidth Applications. (draft-lee-alto-app-net-info-exchange-04) EXTERNAL
IETF.draft-lee-cross-layer-optimization-problem-02 — Problem Statement for Cross-Layer Optimization. (draft-lee-cross-layer-optimization-problem-02) EXTERNAL
IETF.draft-lee-cross-stratum-optimization-datacenter-00 — Research Proposal for Cross Stratum Optimization (CSO) between Data Centers and Networks. (draft-lee-cross-stratum-optimization-datacenter-00) EXTERNAL
IETF.draft-lee-network-stratum-query-problem-02 — Problem Statement for Network Stratum Query. (draft-lee-network-stratum-query-problem-02) EXTERNAL
IETF.draft-tovar-cso-path-computation-requirements-00 — Path Computation Requirements for Cross-Stratum-Optimization. (draft-tovar-cso-path-computation-requirements-00) EXTERNAL

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IETF draft-dhody-pce-cso-enabled-path-computation-07, Cross Stratum Optimization enabled Path Computation. Available at https://datatracker.ietf.org/doc/html/draft-dhody-pce-cso-enabled-path-computation-07/

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IETF draft-dhody-pce-cso-enabled-path-computation-07, Cross Stratum Optimization enabled Path Computation. Available at https://datatracker.ietf.org/doc/html/draft-dhody-pce-cso-enabled-path-computation-07/

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Referenced By

IETF RFC 7491 [Active*]