摘要
东莞供电局是特大型供电企业,年供电量达到600亿千瓦时,该局城域网处于光纤传输单链路运行状态,未建设备用通道,为保证城域网承载的OA、营销等重要系统的稳定性和连续可用性,建立基于SSLVPN的系统备用通道,以应对城域网光纤链路可能出现的异常情况。该系统于2007年10月份开始实施,目前运行良好,并在几次局部的光纤故障中保证主要业务系统不中断起到关系的作用。
The Dongguan Power supply bureau is the extra large type power supply enterprise, the year electricity supply capacity amounts to 60,000,000,000 kilowatt-hours, this game of metropolitan area network is in the fiber optic transmission single stranded land transport row state, has not constructed the standby channel, for guarantee load beating＇s OA of metropolitan area network, the marketing and so on important system＇s stability and the continual usability, establishes based on the SSL VPN system standby channel, deals with the unusual circumstance which the metropolitan area network optical fiber link possibly appears. This system starts in October, 2007 to implement, at present moves good, and in several partial optical fiber breakdowns guaranteed that the primary operational channel do not interrupt the relational function.
出处
《现代计算机》
2009年第10期166-167,185,共3页
Modern Computer
