应用交付网络架构设计与研究

Design and Research on Application Delivery Network Architecture

常规的网络体系架构设计已经不能够满足数据中心一类大型网络数据业务需求。为解决上述问题,在某证券公司对其数据中心进行网络升级改造建设过程中,提出应用交付网络AND设计思路并规划了网络架构,分析了数据中心网络环境中服务器主机设备、防火墙设备的LTM负载均衡实施原理,给出技术实施方案与规划细节,并给出了测试验证结果。新的应用交付网络的部署经测试表明,该网络架构可以提供一个高效稳定、安全可靠的网络平台,能够满足该证券企业类中心现有应用业务,并能适应今后业务增长新需求。

The conventional network system architecture is no longer able to meet the business needs of data center level of large-scale network.In order to solve the problems,in a securities company to its data center upgrade process of building the network,proposed Application Delivery Network AND design ideas and planned for the network architecture,analyzed load-balancing principles of LTM for server hosting facilities,firewalls equipment of the data center network environment,given technical and planning details of the implementation plan,and gives the test verify the results.The new application delivery network deployment has been tested and shows that the network architecture can provide a highly efficient and stable,secure and reliable network platform to meet the securities business categories currently available at the application business,and can adapt to new requirements for future business growth.