摘要
随着云资源池的大规模建设,业务系统集中化部署成为发展趋势,跨省流量的激增对专用IP承载网骨干网带来挑战。本文分析了现有和未来的业务特点,创造性地提出了构建骨干网新平面的网络架构演进思路,新平面可根据业务需求调整网络设计指标和保护策略。演进架构可以为不同类型的业务提供差异化服务,同时最大限度地降低网络建设成本。
With the large-scale construction of cloud resource pool,centralized business system deployment becomes the trend of development.The dramatic increasing of inter-provincial flow brings challenges to the backbone of the dedicated IP network.This paper analyses the characteristics of different business flow in current and future operation.Then,a network architecture evolution idea of constructing a new backbone plane is proposed creatively.The new plane could adjust the network design index and protection strategy according to business requirement.As a result,the evolved architecture could provide different types of business with appropriate services,and minimize the network construction costs.
作者
杨旭
刘佳
刘玮
YANG Xu;LIU Jia;LIU Wei(China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,China;China Mobile Group Beijing Co.,Ltd.,Beijing 100007,China)
出处
《电信工程技术与标准化》
2018年第11期38-43,共6页
Telecom Engineering Technics and Standardization
关键词
专用IP承载网
新平面
差异化服务
建设成本
dedicated IP network
new backbone plane
appropriate services
construction costs
