基于SDN的DCI业务的应用场景和业务流程探讨  

Discussion on Scenario and Process of SDN Based on DCI Service

作　　者：华一强[1] 路康[1] 

机构地区：[1]中国联通网络技术研究院,北京100048

出　　处：《邮电设计技术》2016年第11期66-71,共6页Designing Techniques of Posts and Telecommunications

基　　金：863计划(2015AA016105)

摘　　要：运营商提供数据中心互联DCI业务,将多个数据中心连接起来。基于SDN的DCI业务能够满足用户的快速提供连接等需求,是DCI的演进方向。DCI从租户的角度和面向企业服务的角度划分,有多种应用场景。运营商提供的基于SDN的DCI业务,需要多种角色共同参与完成,其业务流程可以是多个角色的人来完成,也可以是多个自动化系统完成。运营商可根据实际需要选择适合自身的业务流程。Network operators provide data center interconnect （DCI）services, to connect multiple data centers. DCI services based on SDN can meet the needs of users to quickly provide connectivity, and is the direction of DCI evolution. DCI has various scenari- os, both from the perspective of tenants and of business services. DCI services based on SDN provided by network operator need many roles to participate together. The service process can be done by multiple roles or by multiple automation systems. Operators can choose proper processes according to their actual needs.

关 键 词：SDN DCI 控制器 编排器 

分 类 号：TN915[电子电信—通信与信息系统]