發(fā)布時(shí)間：2018-09-09 10:21

【摘要】：隨著計(jì)算機(jī)技術(shù)和網(wǎng)絡(luò)技術(shù)的發(fā)展,企業(yè)的信息化程度越來(lái)越高,企業(yè)園區(qū)中的網(wǎng)絡(luò)資源也越來(lái)越多,網(wǎng)絡(luò)設(shè)備被廣泛的應(yīng)用在企業(yè)的生產(chǎn)、業(yè)務(wù)、辦公和管理中,發(fā)揮了重要的作用。因此,高效的監(jiān)控和管理企業(yè)園區(qū)內(nèi)的網(wǎng)絡(luò)資源,保證企業(yè)網(wǎng)絡(luò)有效運(yùn)行,是維持企業(yè)正常運(yùn)轉(zhuǎn)的重要基礎(chǔ)。本文為此基于SNMP協(xié)議(Simple Net Management Protocol,簡(jiǎn)單網(wǎng)絡(luò)管理協(xié)議)設(shè)計(jì)和實(shí)現(xiàn)了一套企業(yè)園區(qū)網(wǎng)資源監(jiān)控系統(tǒng),實(shí)現(xiàn)了對(duì)園區(qū)網(wǎng)絡(luò)資源的有效監(jiān)控和管理,提高了企業(yè)網(wǎng)絡(luò)資源的利用效率,加強(qiáng)了對(duì)網(wǎng)絡(luò)設(shè)備的管理和維護(hù),規(guī)范了用戶在園區(qū)網(wǎng)中的活動(dòng),增強(qiáng)了園區(qū)網(wǎng)絡(luò)的穩(wěn)定性與可靠性。同時(shí),該系統(tǒng)增加了物聯(lián)網(wǎng)模塊,能大幅提升企業(yè)的信息化程度,有助于企業(yè)借助物聯(lián)網(wǎng)實(shí)施"智慧園區(qū)"和"智慧企業(yè)"。[1]本文首先簡(jiǎn)要的分析了企業(yè)園區(qū)網(wǎng)絡(luò)資源監(jiān)控和管理系統(tǒng)的研發(fā)背景,總結(jié)了該系統(tǒng)目前的國(guó)內(nèi)外發(fā)展現(xiàn)狀,并在此基礎(chǔ)上分析了系統(tǒng)的需求,歸納出MIB查詢、SNMP設(shè)置、設(shè)備異常告警和物聯(lián)網(wǎng)管理四個(gè)業(yè)務(wù)性功能模塊以及權(quán)限管理、系統(tǒng)設(shè)置和日志管理等支持性功能模塊。其次,本文簡(jiǎn)述了系統(tǒng)的設(shè)計(jì)原則和目標(biāo),針對(duì)系統(tǒng)的總體需求,基于SNMP協(xié)議設(shè)計(jì)了系統(tǒng)的技術(shù)架構(gòu),包括系統(tǒng)的邏輯架構(gòu)和物理結(jié)構(gòu),根據(jù)用戶、SNMP管理器、SNMP代理和網(wǎng)絡(luò)設(shè)備四個(gè)層次,設(shè)計(jì)了系統(tǒng)的功能結(jié)構(gòu),描述了系統(tǒng)的總體實(shí)現(xiàn)方案,并分析了系統(tǒng)的安全性設(shè)計(jì)。第三,本文對(duì)系統(tǒng)進(jìn)行了詳細(xì)設(shè)計(jì),描述了系統(tǒng)的建模工作,根據(jù)系統(tǒng)需求分析中的功能用例,將系統(tǒng)整體分解為多個(gè)業(yè)務(wù)模塊,設(shè)計(jì)了系統(tǒng)的業(yè)務(wù)模型以及動(dòng)態(tài)架構(gòu)和靜態(tài)架構(gòu),介紹了系統(tǒng)各個(gè)模塊的工作方式和模塊之間的通信機(jī)制,并詳細(xì)介紹了系統(tǒng)中主要功能模塊的設(shè)計(jì)方案,以及系統(tǒng)的數(shù)據(jù)庫(kù)設(shè)計(jì),描述了主要的數(shù)據(jù)庫(kù)表。第四,本文對(duì)系統(tǒng)的實(shí)現(xiàn)工作進(jìn)行了詳細(xì)的介紹,描述了系統(tǒng)的總體實(shí)現(xiàn)方案、工具及環(huán)境,根據(jù)系統(tǒng)的功能模塊設(shè)計(jì),分別介紹了系統(tǒng)中各個(gè)功能模塊及數(shù)據(jù)庫(kù)、界面和輸入輸出等支持模塊的具體實(shí)現(xiàn)方法,展示了系統(tǒng)的部分界面效果,并通過(guò)白盒測(cè)試、黑盒測(cè)試(功能測(cè)試)和性能測(cè)試三種測(cè)試方法分別對(duì)系統(tǒng)的程序和邏輯、功能和性能進(jìn)行了測(cè)試,介紹了測(cè)試過(guò)程和結(jié)果。最后,本文總結(jié)了在需求分析、設(shè)計(jì)、實(shí)現(xiàn)和測(cè)試過(guò)程中的經(jīng)驗(yàn),歸納了系統(tǒng)開發(fā)的結(jié)論,分析了系統(tǒng)在實(shí)際應(yīng)用中的不足之處,并基于物聯(lián)網(wǎng)和"智慧園區(qū)"對(duì)系統(tǒng)的未來(lái)進(jìn)行了展望。綜上所述,本文在企業(yè)園區(qū)網(wǎng)絡(luò)資源監(jiān)控工作的需求分析基礎(chǔ)上,設(shè)計(jì)和實(shí)現(xiàn)了基于SNMP協(xié)議的企業(yè)園區(qū)網(wǎng)資源監(jiān)控系統(tǒng),并進(jìn)行了測(cè)試和運(yùn)行。
[Abstract]:With the development of computer technology and network technology, the degree of enterprise informatization is becoming higher and higher, and the network resources in the enterprise park are more and more. The network equipment is widely used in the production, business, office and management of the enterprise. Played an important role. Therefore, the efficient monitoring and management of the network resources in the enterprise park to ensure the effective operation of the enterprise network is an important foundation to maintain the normal operation of the enterprise. This paper designs and implements a set of enterprise park network resource monitoring system based on SNMP protocol (Simple Net Management Protocol,), realizes the effective monitoring and management of the park network resource, and improves the efficiency of enterprise network resource utilization. The management and maintenance of network equipment are strengthened, the activities of users in campus network are standardized, and the stability and reliability of campus network are enhanced. At the same time, the system has added the Internet of things module, which can greatly improve the level of enterprise information. It is helpful for enterprises to implement "wisdom park" and "intelligent enterprise" with the help of the Internet of things. [1] this paper first briefly analyzes the research and development background of the enterprise park network resource monitoring and management system, and summarizes the current development situation of the system at home and abroad. On this basis, the requirements of the system are analyzed, and four business function modules, such as MIB query setting, device abnormal alarm and Internet of things management, as well as the supporting function modules such as privilege management, system setup and log management, are summed up. Secondly, this paper briefly describes the design principles and objectives of the system. According to the overall requirements of the system, this paper designs the technical framework of the system based on SNMP protocol, including the logical structure and physical structure of the system. According to the four layers of SNMP agent and network equipment, the function structure of the system is designed, the overall implementation scheme of the system is described, and the security design of the system is analyzed. Thirdly, this paper designs the system in detail, describes the modeling work of the system, decomposes the whole system into several business modules according to the function cases in the system requirement analysis. The business model, dynamic architecture and static structure of the system are designed. The working mode of each module and the communication mechanism between the modules are introduced, and the design scheme of the main functional modules in the system is introduced in detail. And the database design of the system, described the main database tables. Fourth, this paper introduces the implementation of the system in detail, describes the overall implementation of the system, tools and environment, according to the system functional module design, respectively, introduced the system each functional module and database. The specific implementation methods of interface and input / output modules are presented, and some of the interface effects of the system are shown. The program and logic of the system are tested by three test methods: White box test, black box test (function test) and performance test, respectively. The function and performance are tested, and the test process and results are introduced. Finally, this paper summarizes the experience in the process of requirement analysis, design, implementation and testing, summarizes the conclusions of system development, and analyzes the shortcomings of the system in practical application. The future of the system is prospected based on the Internet of things and Intelligence Park. To sum up, based on the requirement analysis of enterprise park network resource monitoring, this paper designs and implements the enterprise park network resource monitoring system based on SNMP protocol, and carries on the test and the operation.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP277

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本文編號(hào)：2232107