基于软件定义网络技术的城市轨道交通云网重构
王彪
Urban Rail Transit Cloud Network Reconfiguration Based on SDN Technology
WANG Biao
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作者信息:呼和浩特城市交通投资建设集团有限公司，010020，呼和浩特
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Affiliation:Hohhot Urban Transportation Investment and Construction Group Co., Ltd., 010020, Hohhot, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2021.12.012
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中图分类号/CLCN:TN711.1:U231
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栏目/Col:研究报告
摘要:
针对传统网络配置的缺点，基于SDN(软件定义网络)技术和城轨云，提出城市轨道交通云网重构，以软件对网络资源进行虚拟化和抽象化，以软件定义实现自动化网络服务，从而适应网络设备资源池化和标准化的发展趋势。深入研究了虚拟机迁移及SDN等关键技术，着重阐述了SDN架构各接口及相关技术，进而明确了云网重构的一体化部署思路，实现了云网的一体化重构。
Abstracts:
Targeting the shortcomings of conventional network configuration, based on SDN (software-defined networking) technology and urban rail cloud platform, urban rail transit cloud network reconfiguration is proposed. Network resources are abstracted and virtualized by software, and automated network services are realized by software definition, to adapt to the development trend of pooling and standardization of network equipment resources. Key technologies such as virtual machine migration and SDN are studied in\|depth. Each interface and related technologies of SDN architecture are expounded emphatically. The integrated deployment idea of cloud network reconfiguration is further clarified, and the integrated reconfiguration of cloud network is realized.
引文 / Ref:
王彪.基于软件定义网络技术的城市轨道交通云网重构[J].城市轨道交通研究，2021，24(12):61.
WANG Biao.Urban rail transit cloud network reconfiguration based on SDN technology[J].Urban Mass Transit，2021，24(12)：61.
WANG Biao.Urban rail transit cloud network reconfiguration based on SDN technology[J].Urban Mass Transit，2021，24(12)：61.
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