network n. 1.网眼织物。 2.(铁路、河道等的)网状系统,网状组织,广播网,电视网,广播[电视]联播公司。 3.【无线电】网路,电路。 4.【计算机】电脑网络,网。 a network of railways 铁路网。 a network of falsehoods 一大套谎话,谎话连篇。
This paper srudyed the structure , implementation technology and application of hierarchic network monitor system based on web , based on the study the author has implemented an antetype system 本论文对基于web的层次式网络监视系统的结构、实现技术及应用进行了研究,并实现了一个原型系统。
The paper emphasesd on the following issues : integrating network topology automatic discovery and network performance monitoring into an uniform web environment via activex control technique . constructing a hierarchic network monitor system based on distributed data replication technology via sql server replication function . analysising the relation between network usability , error and discard rate consequently to find out a formula , which can be used to calculating the congestion likelihood and setting the threshold for alerting the congestion situation 论文重点论述了以下几个问题:采用控件技术,使网络性能监视、网络拓扑的自动发现集成在统一的web平台上;运用sqlserver的复制功能,构造一种基于分布数据复制技术的层次式网络监视系统;对网络利用率、出错及丢弃百分比信息进行分析,找出它们在推算拥塞可能性时的量化公式,并应用于阀值设置,以实现对拥塞可能性进行预警;研究分析在不同范围内的拓扑发现工具及算法,并针对系统需求设计实现一种域内分级式网络拓扑发现算法。