摘要
随着黄河防汛信息化建设的快速推进,应用系统逐年增多,计算机网络广域信道的传输瓶颈问题日渐突出。为满足防汛需要求,曾租用9条2MB信道,年租金50余万元,2004年起利用VPN技术进行防汛专网建设。本文联系VPN技术在山东黄河的应用实践,通过与租赁线路多方面的对比和分析,验证了VPN技术确实是解决广域专用信道瓶颈问题的经济安全的方法。
With the rapid development of the Yellow River flood-prevention information system, application systems manifold every year. The WAN channel bottle-neck problems extrude gradually. In order to solve the problems, we hired 92 Mops channels and fork out more than 500,000 Yuan RMB every year. The VPN channel construction began from 2004. According to the VPN channel practice in the yellow river of Shandong Province, it＇s validated that VPN line is a cheaper and security method to settle the WAN channel bottle-neck problems by contrasting and analyzing with leased line.
出处
《办公自动化》
2006年第5期25-26,共2页
Office Informatization
