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轉(zhuǎn)換比率:金額 X 10=金幣數(shù)量, 例100元=1000金幣 | 論文字數(shù):22388 | ![]() | |
折扣與優(yōu)惠:團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式:Word格式(*.doc) | ![]() |
摘要:企業(yè)網(wǎng)的建設(shè)是推動經(jīng)濟發(fā)展、加快與世界經(jīng)濟接軌的迫切需求。在跨世紀改革中,世界各國都在加快現(xiàn)代化的腳步,其信息化程度的高低己成為當今世界衡量一個國家綜合國力的重要標志。而運用先進的網(wǎng)絡(luò)技術(shù)建設(shè)企業(yè)網(wǎng),營造良好的企業(yè)管理與交流環(huán)境,豐富企業(yè)文化的內(nèi)涵,將企業(yè)與中國經(jīng)濟的發(fā)展推向一個新的高峰,因此構(gòu)建一個穩(wěn)定、便捷、安全的網(wǎng)絡(luò)環(huán)境勢在必行。 本設(shè)計中企業(yè)網(wǎng)連接了包括市場部,銷售部,采購部,操作部,IT部,投資關(guān)系部,融資部,會計部,人事部等企業(yè)內(nèi)部部門及打印機、服務(wù)器和互聯(lián)網(wǎng)的接入。通過使用常用的、穩(wěn)定的、高效的局域網(wǎng)技術(shù)、廣域網(wǎng)技術(shù)使企業(yè)網(wǎng)成為一個實用的、高可靠、高效率、高擴展性、高安全性的系統(tǒng)。 在企業(yè)匯聚層使用VLAN技術(shù)給用戶提供靈活的網(wǎng)絡(luò)接入服務(wù),各VLAN相互隔離,提供安全性。同時為多個VLAN配置一個生成樹,避免環(huán)路,提高穩(wěn)定性。匯聚交換機之間通過使用鏈路捆綁技術(shù),將多條物理鏈路捆綁在一起,實現(xiàn)高帶寬,高可用性。在匯聚交換機之間部署熱備份冗余協(xié)議,實現(xiàn)網(wǎng)關(guān)冗余,提高網(wǎng)絡(luò)的穩(wěn)定性。在核心交換機和核心路由器之間部署動態(tài)路由選擇協(xié)議OSPF,實現(xiàn)路由的動態(tài)通告和學習。在網(wǎng)絡(luò)邊緣部署NAT,提供地址轉(zhuǎn)換,減少公網(wǎng)IP地址的使用。移動用戶訪問公司內(nèi)部,通過SSL VPN or EASY VPN ,提供安全的網(wǎng)絡(luò)連接。 關(guān)鍵詞 企業(yè)網(wǎng);路由;Easy VPN;網(wǎng)絡(luò)設(shè)計
Abstract:The construction of the enterprise network is to promote economic development and the urgent need to speed up with the world economy. In the cross-century reform, the countries of the world are accelerating the pace of modernization, its high and low degree of information has become an important symbol for today's world to measure a country's comprehensive national strength. Use of advanced network technology to build enterprise networks, can create a good corporate management and communication environment, rich the connotation of corporate culture, and promote the enterprise and economic development to a new peak. so to build a stable, convenient and secure network environment is imperative. In this design, the corporate network connection, including Marketing Department ,The sales department ,The purchasing department ,Operation department ,The IT department ,Investment relations ,The Financing Department ,The accounting department and the personnel department. Enterprise network through the use of common, stable and efficient LAN, WAN technology become a practical, high reliability, high efficiency, high scalability, high security system. VLAN technology to provide flexible network access services to users in the enterprise access layer, and each VLAN is isolated from each other and provide security. A spanning tree for each VLAN configuration, is to avoid the loop and improve stability. The core switches through the use of trunking technology bundle multiple physical links together to achieve high bandwidth and high availability. Hot standby redundancy protocol deployed between the core switch is to realize the gateway redundancy and improve network stability. Between the core switches and core routers dynamic routing protocol the OSPF deployed is to realize routing dynamic announcements and learning. NAT deployed at the network edge provides address translation and reduce the use of public IP address. Mobile users access to the company through the SSL VPN or Easy VPN, to be provided with a secure network connection. Keywords Enterprise Network Routing Easy VPN Network Design |