基于SDN技术的管控策略随行网络优化管理设计

Optimal Design for Control Policies Change Automatically with Physical Location in Network Optimization based on SDN Technology

针对现代办公网络管理面临着对用户应用“零影响”、网络安全风险可控、网络运行维护降本增效等新需求,提出将传统办公网络优化升级为SDN网络架构的设计方案,实现网络服务的实名制,办公设备无需更改终端网络配置,可以在“一院两区”之间即插即用。通过将SDN网络技术引入到“一院两区”的办公网络优化管理中,构建统一的网络基础设施服务机制,实现了办公网络的弹性扩容、高效运维、网络策略精细化控制等应用效果。

In order to meet the new requirements of modern office network management,such as"no impact"on user applications,controllable network security risks,cost reduction and efficiency increase in network operation and maintenance,the design scheme of upgrading the original office network to SDN network architecture is discussed in detail.The designed SDN network supports the full sharing of the information construction achievements in the two Research Institute Park,and realizes the real name system of network services.Through configure the office network access policy only once,when researcher works from one Research Institute Park to another,his office terminal equipment can be plug and play without changing network configuration.On the whole,as an infrastructure service,the office network has achieved elastic expansion,efficient operation and maintenance,refined control of network strategies and other practical management improvement and application effects.