發(fā)布時(shí)間：2018-03-24 04:05

  本文選題：WLAN　切入點(diǎn)：SNMP　出處：《山西大學(xué)》2015年碩士論文

【摘要】：隨著無(wú)線局域網(wǎng)(簡(jiǎn)稱WLAN)技術(shù)的成熟,以及移動(dòng)用戶對(duì)網(wǎng)絡(luò)帶寬的需求快速增長(zhǎng),為了能夠達(dá)到用戶對(duì)帶寬的需要,WLAN網(wǎng)絡(luò)已被用做各大運(yùn)營(yíng)商的流量分流的工具。為了能夠提供高質(zhì)量的WLAN服務(wù),使它可以高效的運(yùn)行,開放、異構(gòu)、跨平臺(tái)的網(wǎng)絡(luò)管理系統(tǒng)的開發(fā)將是未來(lái)的投入重點(diǎn)。本文主要對(duì)WLAN網(wǎng)絡(luò)管理系統(tǒng)中設(shè)備數(shù)據(jù)監(jiān)測(cè)分析系統(tǒng)進(jìn)行了設(shè)計(jì)與開發(fā)。實(shí)現(xiàn)了WLAN網(wǎng)絡(luò)中AP設(shè)備的獲取、數(shù)據(jù)采集、運(yùn)行監(jiān)測(cè)等功能。實(shí)時(shí)監(jiān)測(cè)設(shè)備數(shù)據(jù)、鏈路通斷、服務(wù)運(yùn)行的動(dòng)態(tài),對(duì)WLAN網(wǎng)絡(luò)中設(shè)備的主要信息、設(shè)備和服務(wù)器運(yùn)行信息、用戶在線數(shù)和流量統(tǒng)計(jì)信息進(jìn)行信息處理。該系統(tǒng)基于SNMP協(xié)議,根據(jù)邏輯視圖分析并設(shè)計(jì)了系統(tǒng)結(jié)構(gòu),并完成了設(shè)備發(fā)現(xiàn)以及數(shù)據(jù)獲取分析的功能,在本系統(tǒng)中,用戶可以根據(jù)設(shè)定IP地址范圍來(lái)發(fā)現(xiàn)網(wǎng)絡(luò)中該地址范圍內(nèi)的AP設(shè)備,在此基礎(chǔ)上依據(jù)SNMP協(xié)議以及MIB庫(kù)的相關(guān)技術(shù)對(duì)這些設(shè)備的設(shè)備信息以及運(yùn)行信息進(jìn)行采集監(jiān)測(cè),利用柱狀圖、折線圖以及表格等直觀方式進(jìn)行展示,從而系統(tǒng)有較好的可視性和易于管理性。本文主要從以下四個(gè)方面展開：首先,對(duì)項(xiàng)目的背景、意義、國(guó)內(nèi)外研究現(xiàn)狀進(jìn)行了介紹,同時(shí)還對(duì)本文的主要工作以及組織結(jié)構(gòu)進(jìn)行了介紹。其次,對(duì)本文所使用的SNMP協(xié)議、SSH框架、三層體系結(jié)構(gòu)以及JFreeChart技術(shù)等相關(guān)技術(shù)理論進(jìn)行簡(jiǎn)單闡述。再次,對(duì)設(shè)備數(shù)據(jù)監(jiān)測(cè)分析系統(tǒng)整體進(jìn)行需求分析,并對(duì)系統(tǒng)各個(gè)子系統(tǒng)進(jìn)行了劃分,對(duì)各個(gè)子功能進(jìn)行了需求分析,并依據(jù)各個(gè)功能對(duì)數(shù)據(jù)庫(kù)設(shè)計(jì)進(jìn)行了設(shè)計(jì),并在數(shù)據(jù)庫(kù)中添加各個(gè)表。最后,對(duì)WLAN網(wǎng)絡(luò)設(shè)備性能數(shù)據(jù)監(jiān)測(cè)分析系統(tǒng)進(jìn)行了設(shè)計(jì)與實(shí)現(xiàn)。首先說(shuō)明了設(shè)備性能數(shù)據(jù)監(jiān)測(cè)分析系統(tǒng)的總體設(shè)計(jì)目標(biāo)和總體架構(gòu)設(shè)計(jì),并對(duì)SNMP業(yè)務(wù)操作、網(wǎng)絡(luò)監(jiān)測(cè)配置、網(wǎng)絡(luò)運(yùn)行監(jiān)測(cè)、性能統(tǒng)計(jì)與分析四個(gè)子系統(tǒng)進(jìn)行了設(shè)計(jì)和代碼實(shí)現(xiàn)。
[Abstract]:With the maturity of wireless local area network (WLAN) technology and the rapid growth of mobile users' demand for network bandwidth, In order to meet the needs of users for bandwidth, WLAN network has been used as a tool for traffic diversion of major operators. In order to provide high-quality WLAN services, it can run efficiently, open and heterogeneous. The development of cross-platform network management system will be the key input in the future. This paper mainly designs and develops the equipment data monitoring and analysis system in WLAN network management system, realizes the acquisition and data acquisition of AP devices in WLAN network. Functions such as real-time monitoring of equipment data, link break, dynamic operation of service, main information of equipment in WLAN network, operation information of equipment and server, The system is based on SNMP protocol, analyzes and designs the system structure according to logical view, and completes the functions of device discovery and data acquisition and analysis. The user can find the AP devices in the IP address range according to the IP address range. On this basis, according to the SNMP protocol and the related technology of MIB library, the device information and operation information of these devices can be collected and monitored. Using histogram, broken line diagram and table to display, so the system has better visibility and easy to manage. This paper mainly from the following four aspects: first, the background of the project, significance, The research status at home and abroad is introduced, and the main work and organization structure are also introduced. Secondly, the SNMP framework used in this paper is introduced. Third, the requirement analysis of the equipment data monitoring and analysis system as a whole, and the system sub-systems are divided, and the requirements of each sub-function are analyzed. According to each function, the database design is designed, and each table is added to the database. Finally, The design and implementation of WLAN network equipment performance data monitoring and analysis system are presented. Firstly, the overall design goal and architecture design of the equipment performance data monitoring and analysis system are described, and the SNMP service operation, network monitoring and configuration are also described. Four subsystems of network operation monitoring, performance statistics and analysis are designed and implemented.
【學(xué)位授予單位】：山西大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TN925.93

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本文編號(hào)：1656612