面向应用的云数据中心网络技术研究

doi:10.3969/j.issn.1000-0801.2014.09.018

Telecommunications Science ›› 2014, Vol. 30 ›› Issue (9): 128-132.doi: 10.3969/j.issn.1000-0801.2014.09.018

• Operating technology wide-angle • Previous Articles Next Articles

Researcb on tbe Tecbnology of Application-Oriented Cloud Data Center Network

Nan Chen,Yongbing Fan,Xiaowu He,Yi Liu,Zhilan Huang

Guangdong Research Institute of China Telecom Co., Ltd., Guangzhou 510630, China

Online:2014-09-20 Published:2017-07-05

Abstract

Abstract:

The architecture of application-oriented cloud data center network, which is application-aware, network programmable, network virtualization, flexible and high available was proposed. The key technologies and their applications in each layer were analyzed. The proposed network architecture meets the requirements of data center network for cloud computing.

Key words: software defined networking, IDC, network function virtulization, service chain, application-oriented, cloud computing

Nan Chen,Yongbing Fan,Xiaowu He,Yi Liu,Zhilan Huang. Researcb on tbe Tecbnology of Application-Oriented Cloud Data Center Network[J]. Telecommunications Science, 2014, 30(9): 128-132.

协议名称	种类	标准化	简介与应用
Netconf	状态／配置信息	IETF标准	基于XML的网络配置管理协议，一般应用于对物理网元的配置管理
OVS-DB	状态／配置信息	IETF标准	OVS交换机的配置协议，VMware NSX采用该协议
OF-Config	状态／配置信息	ONF标准	远程配置和控制OpenFlow交换机的协议，ALU Nuage采用该协议
XMPP	状态／配置信息+路由／转发信息	IETF标准	基于XML的可扩展通信和表示协议，Juniper Contrail采用该协议
OpenFlow	路由／转发信息	ONF标准	OpenFlow控制器与交换机间流表交互协议，VMware NSX、ALU Nuage采用该协议
IGP	路由／转发信息	IETF标准	自治网络系统内路由信息交互协议，用于网络控制层与物理网络层设备交互
BGP	路由／转发信息	IETF标准	路由域间的多路连接协议，用于网络控制层多控制器间信息的同步

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Researcb on tbe Tecbnology of Application-Oriented Cloud Data Center Network

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