With the rapid development of communication network, network fault management is becoming more and more complex.
随着通信网络不断的发展壮大，网络故障管理变得越来越复杂。
Event correlation is an important fault isolation policy and has been a key topic in the area of network fault management.
事件关联是重要的故障定位策略，已成为网络故障管理的研究热点。
To reduce the impact of network fault management traffic, a novel SNMP distributed aggregative polling method is presented.
为降低故障管理流量对网络的影响，本文提出了一种SNMP分布汇集轮询方法。
A network fault management system research is discussed in the environment of Broadband Community network (EBCN) based on Ethernet.
在基于以太网的宽带社区网络环境中研究了网络故障管理的事件流模型与算法。
The alarm correlation analysis is an important approach of fault diagnosis, which plays a crucial role in network fault management.
告警相关性分析是故障诊断与定位的重要手段之一，广泛应用于各种智能网络管理系统。
As modern computer networks increase in size and complexity, effective network fault management and maintenance become more important and more difficult.
随着现代网络规模和复杂性的不断增加，网络故障管理及维护变得越来越困难。
This situation makes the network fault management in trouble, especially makes the traditional way of network fault diagnosis relying on manual work in trouble.
这使得网络故障管理陷入了困境，尤其是使得传统的依靠人工方式进行的网络故障诊断陷入了困境。
It presents a new model for network fault management based on data fusion and data mining by defining and discussing the association rule and the frequent episodes.
并通过定义与深入分析故障告警中的关联规则和情节规则，提出了一个基于数据融合和数据挖掘技术的网络故障管理的架构模型。
Rich pattern knowledge regarding network behavior is hidden behind alert correlation, when pattern knowledge is discovered and research, network fault management will be more intelligent.
网络告警关联中隐含着丰富的模式知识，通过研究告警信息间的因果相关性，能够显著的提高网络故障管理的智能度。
As an important problem in network fault management, alarm correlation analysis can help network administrators to delete redundant alarms, locate faults and predict faults before they happen.
告警相关性分析作为网络故障管理中的重要内容，可以辅助网管人员删除冗余告警、定位故障以及预测故障的发生。
Past research work about OBS network has mostly focused on reservation scheduling, burst assembling, signaling protocol definition and performance analysis, but few on network fault management.
以往人们对OBS网络的研究大多专注在网络的资源预留调度、突发汇聚、信令协议定义和性能分析上，少有网络故障管理。
The effectiveness and power of fault management system correlate with the availability and reliability of managed network.
故障管理的有效与否和功能强弱直接关系到被管网络的可用性和可靠性。
However, the network management system based on SNMP in the current system has many shortcomings such as it needs much bandwidth in the target network and it is hard to locate the fault and so on.
但是目前的基于SNMP协议的网络管理系统存在着占用目标网络带宽大、故障定位难等缺点。
The main problems of the network management of remote distance network are discussed in this paper, such as fault management, resource management, flow management, security management.
文章讨论了现代远程教育网络的网络管理的几个主要问题，特别是安全管理、故障管理、流量管理、资源管理等。
The network management can carry out the road of the fault manage, performance manage, log manage etc.
网络管理能够实现网络的故障诊断、性能管理、安全管理以及路由选择策略等。
So we should develop a comprehensive network management system to implement fault analysis and location of the whole network, and to acquire the comprehensive performance analysis of whole network.
建立综合网管系统，以实现包括全网故障分析和故障定位、全网性能综合分析等功能的对全网的综合管理是十分必要的。
ISO has defined the five functions of network management: performance management, accounting mangment, security mangment, configuration mangment and fault mangment and they have been widely accepted.
ISO定义了网络管理的五大功能：性能管理，计费管理，安全管理，配置管理，故障管理，并被广泛接受。
This network management system mainly contains customer management, devices management, topology management, fault management and query statistic mode etc.
该网络管理系统，主要包括了用户管理、设备管理、拓扑管理、故障管理、查询统计等模块。
As a basal component of the network management, the fault management helps to ensure the the safety and stabilization of the network.
网络故障管理作为网络管理的一个基本组成部分，它的存在和作用对于确保网络安全、稳定和可靠的运行具有重要意义。
Finally, the Network-based Plant Fault Management Information System was developed and applied to enterprise successfully, which can manage and control the plant fault effectively.
最后，开发了网络环境下设备故障管理信息系统并应用于某企业，实现了设备故障的科学管理与控制；
In accordance with practical network environment, we design and implement fault management system FMS based on SNMP.
针对实际的网络环境，我们设计并实现了基于SNMP的故障管理系统FMS。
The main purpose of fault management is to ensure that the network can provide continuous and reliable service.
故障管理的主要目的是保证网络能够提供连续、可靠的服务。
In particular, it focuses on the fault and performance management of the data link and network layer of ISDN D-channels.
特别是它着重在ISDN D通路的数据链路和网络层的故障和性能管理。
The article explains its influences through the way of network management criterion, the data direction of teaching management and the system fault tolerant.
从建立高校教务网络管理标准、教务管理数据流向、系统容错等三个方面论述了对教务管理系统运行稳定性的影响。
Monitoring and controlling the running states of elevators by computer remote network is very efficient for fault diagnosis and the management of elevator.
采用计算机监控网络对电梯群的运行状态进行实时远程监控，有效地提高了电梯的故障诊断分析能力、以及运行和维修效率。
Using software method, we design and implement a management layer of server cluster and a communication layer for parallel fault-tolerant network.
在服务器集群的实现中，我们采用了软件集群的方法，设计实现了服务器集群管理层和并行容错通信层。
Finally, this implementation is used in a real fault scenario, thus it is proven to be able to carry out the intelligent fault management in a VoIP network.
在真实的故障情景中，利用该框架实现了收集日志事件并进行事件关联分析和故障管理。
Fault diagnosing is the main function of network management system of transmission network, and also difficult function of NMS.
故障诊断是传送网网管系统的重要功能，也是网管建设中的难点问题。
Fault diagnosing is the main function of network management system of transmission network, and also difficult function of NMS.
故障诊断是传送网网管系统的重要功能，也是网管建设中的难点问题。
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