局域网网络优化论文
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江西师范大学期终论文
课 题 :局 域 网 网 络 优 化
学 生 姓 名 :贺 荆(0908063036)
指 导 老 师 :张 浩 亮
学 院 :物理与通信电子学院
专 业 班 级 :通信工程(1)班
论文起止时间:2012.5-2012.6
局域网网络优化
1 摘 要
随着网络在人们工作、生活的影响力加剧,让越来越多的企业和单位意识到网络重要性,希望通过招聘专业网络人才,才保证企业的信息化实现和发展,而中国有这样需求的企业通过300万人次以上。目前,网络工程师的建设和发展势在必行,因此,网络优化人员应提高学习网络工程师知识,了解下一代网络的特点,积累国外运营商的网络工程师经验,做好发展和优化网络工程师的知识和技术储备。在现网络优化的工作中,应提前收集网络的基础资料,合理预测下一代网络的结构,根据对下一代网络的特点,对网络工程师进行合理的一次性规划,将网络优化工作融合到网络工程师的规划和工程建设中,尽量减少网络演进对质量的影响。局域网网络优化是高层次的维护工作,是通过新技术手段以及优化工具对正式投入运行的移动通信网络进行参数的修改及网络资源进行合理的分配,使网络达到最佳运行状态,从而提高移动网络质量的维护工作。扩大网络整体带宽,限制单个用户带宽,按使用密度建设基站密度。
关键词 局域网/网络/优化
LAN network optimization
ABSTRACT
Along with the network in people's work, life influence aggravate, make more and
more enterprises and units to realize the importance of network, through recruitment
network of professional personnel, to ensure enterprise implementation and
development, and the Chinese have such demand enterprises through more than
3000000 passengers. At present, the network engineer construction and development 局域网网络优化
2 be imperative, therefore, network optimization personnel should improve the learning
network engineer knowledge, understanding of the next generation network
characteristics, the accumulation of foreign operators network engineer experience, do
a good job of the development and optimization of network engineer's knowledge and
the technical reserve. In the present network optimization work, should advance
collection of web based information, reasonable prediction of the next generation
network structure, based on the next generation network characteristics, the network
engineer for reasonable disposable plan, the network optimization work is fused to the
network engineer in the planning and construction of quality, minimize network
evolution the effect of. Network optimization is the high level of maintenance work,
through the new technologies and optimization tools to officially put into operation of the
mobile communication network for parameter modification and cyber source are
reasonable allocation, to enable the network to achieve the best running state, thereby
improving the quality of mobile network. Expand the overall network bandwidth limit,
single user bandwidth, by using density construction density of base station
KEY WORDS LAN / network / optimization
目 录
摘 要 ----------------------------------------------------------------------------- 1
目 录 ----------------------------------------------------------------------------- 2
局域网简介 ----------------------------------------------------------------------- 4
1.1局域网定义 ------------------------------------------------------------ 5
局域网优化的方法 -------------------------------------------------------------- 5
2.1优化问题和优化方法 -------------------------------------------------- 5
2.1.1服务器存储体的命中率 ----------------------------------------- 5 局域网网络优化
3 2.1.2加宽通讯通道和提高局网数据交换率 ----------------------- 6
2.1.3改善软件的应用环境 -------------------------------------------- 6
2.2 局域网网络优化六大秘技 -------------------------------------------- 6
2.2.1合理设置服务器的硬盘 ----------------------------------------- 6
2.2.2按规则进行连线 -------------------------------------------------- 7
2.2.3正确使用“桥”式设备 ----------------------------------------- 7
2.2.4严格执行接地要求 ----------------------------------------------- 8
2.2.5使用质量好、速度快的网卡 ----------------------------------- 8
2.2.6合理设置交换机 -------------------------------------------------- 9
3.优化网络 ------------------------------------------------------------------------ 9
3.1优化前网络状况 ------------------------------------------------------ 10
3.2使用的光缆情况 -------------------------------------------------------11
3.3网络存在的问题 -------------------------------------------------------11
3.4改造方案 ----------------------------------------------------------------11
4. 结语 --------------------------------------------------------------------------- 12
参考文献 ------------------------------------------------------------------------ 13
局域网网络优化
4
局域网简介
局域网(Local Area Network,LAN)是指在某一区域内由多台计算机互联成的计算机组。一般是方圆几千米以内。局域网可以实现文件管理、应用软件共享、打印机共享、工作组内的日程安排、电子邮件和传真通信服务等功能。局域网是封闭型的,可以由办公室内的两台计算机组成,也可以由一个公司内的上千台计算机组成。