摘要
根据国家对金融机构分布式架构转型的总体规划,各金融机构都在积极做好同城主备双活数据中心的建设工作,而通过服务器虚拟化平台和大二层网络架构的部署,已经成为双活建设的研究热点。在介绍大二层网络的历史渊源和发展的基础上,对金融机构构建的主备双活数据中心网络进行了实践验证。通过实践检验,采取VXLAN隧道的Overlay技术能较好地支持双活主备数据中心的网络通信和虚拟机服务器的动态迁移,对其它机构的双活中心建设提供了重要的借鉴价值。
According to the general plan of the state for the transformation of the distributed structure of financial institutions, all financial institutions are actively doing a good job in the construction of double live data centers in the same city. The deployment of server virtualization platform and big second layer network architecture has become a research hotspot of double live construction.On the basis of introducing the historical origin and development of the big second layer network, this paper makes a practical verification on the construction of the network of the main and standby double live data centers by financial institutions. Through practical tests, the Overlay technology of VXLAN tunnel can better support the network communication and the dynamic migration of virtual machine servers in the double live master-backup data centers, which provides an important reference value for the construction of double live centers in other institutions.
作者
田冬阳
TIAN Dong-yang(Shanghai Head Office of the People's Bank of China,Shanghai 200120)
出处
《电脑与电信》
2019年第10期40-43,共4页
Computer & Telecommunication
