集中式网络管理 meaning in Chinese
centralized network management
Examples
- Recently , the distributed network management has gradually replaced the traditional centralized network management and thus became the mainstream way
目前，分布式网络管理已逐步取代传统的集中式网络管理成为主流。 - The scale , facility , setup mode and the topper application are increasing , but the network management system still adopts a centralizing structure based on manager / agent model . in the centralizing structure , the network management system can ’ t change with the scale and complexity , which made the system bigger and bigger . all management logic is computing in one workstation , that will occupy too many bandwidth , depress performance and made the workstation become the weakest part , if the workstation overrun or dead , agent can ’ t come back because it must wait manager ’ s command
目前,我国电信网络正处于高速发展中,网络的规模越来越大,设备种类越来越多,组网方式越来越多样化,应用越来越复杂,但是网络管理系统仍然普遍采用管理员/代理的集中式管理方法,在集中式网络管理模式中,网管系统不能随着网络规模和复杂度的变化而变化,致使网管系统越来越庞大;网络管理逻辑全部集中在一个管理工作站中计算,需要占用大量的带宽来传输设备数据,有效性差,同时管理工作站是系统中最脆弱的部分,一旦管理方超负荷或死机,代理方因为必须等待管理方的指令而无法恢复系统,导致系统崩溃。 - On the one hand , this paper implements the integration of web and corba technology in the domain of network management , which fully utilizes the distribution speciality of corba to solve the disadvantages of traditional network management architecture in the aspects such as extensibility , scalability . on the other hand , this paper achieves the flexible distribution of management tasks by the introduction of mobile agent techonology to the network management based on web , which can well make use of the calculation resources in the network and can also offset the deficiency of corba in time - liness
一方面，在分析基于web的网络管理基本模型基础上，充分利用corba的分布计算特性，解决传统的集中式网络管理体系结构在可扩展性、可伸缩性等方面的缺陷，实现了web技术与corba技术在网管领域的集成应用；另一方面，将移动agent技术引入基于web的网络管理，实现管理任务的灵活分布，充分利用网络计算资源，弥补corba技术在实时性方面的不足。 - The increasing scale complexity and function of the network are making network management more and more important to meet the increasing demands on network management system , the traditional system based on manager / agent model adopting a centralizing model has been faced with a series of hard problems : lacking integration ability ; lacking expansibility ; the difficulty on complex network management programming ; the limited retractility caused by the high centralization of network management application
面对不断增加的网络管理新需求，传统的基于管理方代理的集中式网络管理模型面临着一系列难以克服的问题：系统缺乏可集成性、系统缺乏可扩展性、复杂网管的应用编程比较困难、网管应用的高度集中，严重限制了网络的可伸缩性。 - This is because such changes require the modification of a large number of network systems , which will certainly result in a low working efficiency . centralized management , however , is not immune from criticize . a network managed this way may get out of total control even after failure of a single manager
集中式网络管理的缺点是：当用户发现问题或想改变管理命令时必须先与服务管理器取得联系，因而使用该模式效率较低；不仅如此，在该模式下任一网络管理系统发生故障都会导致整个网络系统崩溃。