network n. 1.網(wǎng)眼織物。 2.(鐵路、河道等的)網(wǎng)狀系統(tǒng),網(wǎng)狀組織,廣播網(wǎng),電視網(wǎng),廣播[電視]聯(lián)播公司。 3.【無線電】網(wǎng)路,電路。 4.【計(jì)算機(jī)】電腦網(wǎng)絡(luò),網(wǎng)。 a network of railways 鐵路網(wǎng)。 a network of falsehoods 一大套謊話,謊話連篇。
no network 表示手機(jī)處于網(wǎng)絡(luò)服務(wù)范圍以外。; 處于網(wǎng)絡(luò)服務(wù)范圍以外
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 本論文對基于web的層次式網(wǎng)絡(luò)監(jiān)視系統(tǒng)的結(jié)構(gòu)、實(shí)現(xiàn)技術(shù)及應(yīng)用進(jìn)行了研究,并實(shí)現(xiàn)了一個(gè)原型系統(tǒng)。
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 論文重點(diǎn)論述了以下幾個(gè)問題:采用控件技術(shù),使網(wǎng)絡(luò)性能監(jiān)視、網(wǎng)絡(luò)拓?fù)涞淖詣影l(fā)現(xiàn)集成在統(tǒng)一的web平臺上;運(yùn)用sqlserver的復(fù)制功能,構(gòu)造一種基于分布數(shù)據(jù)復(fù)制技術(shù)的層次式網(wǎng)絡(luò)監(jiān)視系統(tǒng);對網(wǎng)絡(luò)利用率、出錯及丟棄百分比信息進(jìn)行分析,找出它們在推算擁塞可能性時(shí)的量化公式,并應(yīng)用于閥值設(shè)置,以實(shí)現(xiàn)對擁塞可能性進(jìn)行預(yù)警;研究分析在不同范圍內(nèi)的拓?fù)浒l(fā)現(xiàn)工具及算法,并針對系統(tǒng)需求設(shè)計(jì)實(shí)現(xiàn)一種域內(nèi)分級式網(wǎng)絡(luò)拓?fù)浒l(fā)現(xiàn)算法。