PXE无盘网络技术的高校计算机实验室改造  

Reconstruction of College Computer Laboratory Based on PXE Diskless Network Technology

作　　者：林榕[1] 盘炜生[1] 陈守宽[1] 

机构地区：[1]肇庆学院教育技术与计算机中心,广东肇庆526061

出　　处：《实验室研究与探索》2018年第1期241-246,共6页Research and Exploration In Laboratory

基　　金：2015年度广东省高校教育技术教学改革研究项目(2015046)

摘　　要：当前高校计算机实验室仍然以用硬盘还原卡保护计算机系统和数据、用网络同传为系统维护主要手段的管理维护模式为主,费时费力的维护模式已经不能适应更高的实践教学需求。针对出现的问题,经过对云桌面技术和无盘网络技术的实践论证,提出一种基于PXE无盘网络技术的高校计算机实验室改造方案并实施,实践表明:该改造方案在较少投入资金的情况下,不仅可以降低老旧计算机的故障率,缓解了资金投入的压力,而且显著提高了系统的维护效率,极大地降低计算机实验室系统升级、软件安装等维护的时间成本,在现有条件下,最大化提供实践教学所需的软、硬件环境,为计算机实验室的全面开放提供了技术保障,值得大力推广应用。The current university computer laboratory still protects the computer system and data with the hard disk restoration card. However, the management model with network transmission leads to its time-consuming, and maintenance mode is unable to adapt to higher requirements,and even seriously affects the normal teaching. In view of the problems,this paper proposes a kind of PXE diskless network technology scheme for the application of computer laboratory transformation,and the results of practice show that this program not only reduces the failure rate of old computers and relieves the pressure of capital investment,but also significantly improves the maintenance efficiency of the system and reduces the maintenance costs and workload of the laboratory. Under the existing conditions,it is maximized to provide the teaching needs of software and hardware environment for the full opening of the computer laboratory and it is worth promoting its application largely.

关 键 词：预启动执行环境 无盘网络 计算机实验室 服务器 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]