摘要
通信网络的可靠性直接影响着现代气象业务的质量和效率,枣庄市气象局根据现代业务快速发展需求,对网络通信提出了高可靠性设计与构建。通过对枣庄市气象局通信网络的骨干网络拓扑结构、市县链路选型、网络设备部署、核心交换机路由选择及路由规划和网络高可靠性冗余设计的介绍,说明了通信网络在现代气象业务中的重要地位,强调了市气象局通信网络高可靠性设计与构建的必要性和紧迫性,描述了通信网络高可靠性在信息传输、视频会商、防灾减灾和气象服务等多方面发挥的基础性和重要性作用。
The reliability of a communication network influences directly the efficiency and quality of modernized meteorological service,and thus the Zaozhuang Weather Service put great emphasis on the high reliability design and construction of its communication network.A introduction is made to the topological structure of the backbone network,the selection of city/county-level links,the deployment of network facilities,the routing selection and planning of kernel switches,and the design and construction of high reliability redundancy for the communication network.The communication networks of city-level meteorological services play an importance role in public service and national disaster prevention and mitigation,and thus it is necessary and urgent to strengthen the high reliability design and construction of communication networks at city-level meteorological services.
出处
《气象科技》
北大核心
2011年第4期498-501,共4页
Meteorological Science and Technology
关键词
通信网络
高可靠性
路由选择
可靠冗余性
communication network
high reliability
reliability redundancy
