CSS集群技术在地震核心网中的应用  

Application of Cluster Switch System Technology in Seismic Core Network

作　　者：常俊[1] 李瑞华[1] 

机构地区：[1]陕西省地震局,西安710068

出　　处：《震灾防御技术》2015年第3期664-672,共9页Technology for Earthquake Disaster Prevention

基　　金：陕西省地震局启航与创新基金"前兆数据连续性及稳定性量化评价研究"资助

摘　　要：随着网络虚拟化技术的发展,以及地震系统业务内容的扩展,原地震行业网络核心层从性能上已逐渐难以满足需求。为保障网络可靠高效运转,同时为满足地震行业网络零中断的需求,利用新一代CSS交换机集群技术,采用中间设备临时接管的方法,对地震核心网进行了平滑改造升级,通过升级简化了网络结构,提高了网络效能。With the development of network virtualization technology, as well as expansion of business in seismic system, the performance of original core network of Earthquake Administration of Shaanxi Province has gradually difficult to meet the demand. To guarantee reliable and efficient operation of seismic system network, and to meet the needs of zero interruption, a new generation of Cluster Switch system technology, and a method of an intermediate device to temporarily take are used in smoothly upgrading the seismic core network. By upgrading, the network structure has been simplified, and the network performance has been improved.

关 键 词：CSS 网络虚拟化 地震核心网 

分 类 号：P315[天文地球—地震学]