Prototype Development and Demonstration of Hierarchical Software-Defined Optical Network

Ruiquan Jing; Chengliang Zhang

doi:10.11959/j.issn.1000-0801.2015246

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Prototype Development and Demonstration of Hierarchical Software-Defined Optical Network

Operating technology wide-angle | 更新时间：2024-06-05

- Prototype Development and Demonstration of Hierarchical Software-Defined Optical Network
- Telecommunications Science Vol. 31, Issue 10, Pages: 180-185(2015)
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- DOI：10.11959/j.issn.1000-0801.2015246
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- Published Online：2015-10，
  
  Published：20 October 2015
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Ruiquan Jing, Chengliang Zhang. Prototype Development and Demonstration of Hierarchical Software-Defined Optical Network[J]. Telecommunications science, 2015, 31(10): 180-185.
DOI：

Ruiquan Jing, Chengliang Zhang. Prototype Development and Demonstration of Hierarchical Software-Defined Optical Network[J]. Telecommunications science, 2015, 31(10): 180-185. DOI： 10.11959/j.issn.1000-0801.2015246.

摘要

针对OTN的组网需求，提出了一种层次化的软件定义光网络控制结构，并采用商用OTN设备进行了试验测试和验证。本次试验在业界首次基于OpenFlow协议扩展实现了对多厂商OTN设备的统一控制管理，这种能力对于运营商在多厂商/多域网络环境中提供低成本、性能可控的端到端业务具有重要的价值。

Abstract

For OTN，a control mechanism for multi-domain optical networks with commercial OTN equipments by using hierarchical SDN controller was demonstrated.This experiment is the first demonstration of hierarchical control over multiple domain OTN equipments with extended OpenFlow protocol.This capability will be valuable for carriers providing end-to-end services in multi-vendor environment at the lowest cost with expected scale and performance.

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Keywords

references

ONF . Software-Defined Networking：The New Norm for Networks ， 2012

ONF . OpenFlow Switch Specication ， Version 1.3.0 （Wire Protocol 0x04）， 2012

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