抚顺石化研究院计算机网络系统建设和应用开发

The Computer Networks System Construction and Application Developing for Fushun Research Institute of Petroleum and Petrochemicals

计算机网络系统需求为:对上要与中石化网络互连,对外要方便访问Internet,对内要将院属李石中心和院本部相连,满足1000余个网络节点连网需要。在总体网络方案中,选择适当的管理系统,采用多重安全防护方案与策略,支持IP多点广播(Multicast)与服务质量(Qos)或服务类型(Cos),支持Vlan划分。采用Cisco公司的6509交换机作为主干交换机,采用3500系列交换机作为接入层交换机,在网络安全方面,配置了高性能防火墙、入侵检测、网络防病毒和网页恢复产品,为保证数据信息安全,配备了网络存储和备份系统。在网络可靠稳定运行基础上,在该网络上开发的应用系统结合了科研单位的需求特点。用户可以方便地在园区网上实现对图书、期刊、专利等各种信息的检索和查询。这是一个适合于科研系统的计算机网络和应用系统。

The demands of the computer networks for Fushun research institute of petroleum and petrochemicals (FRIPP) are: conveniently to access to internet through the ISP; connects the networks of SINOPEC; integrate the main campus and Lishi engineering center and have the capacity to provide more than 1 000 computer nodes. The networks should be easy to be administrated and support multicast and Qos or Cos, support the Vlan feature. Therefore the Cisco 6509 switch and 3500 series switch were used to build gigabit networks. Firewall, IDS, antivuris and web-keeper were used to compose the safety system. In the networks, the storage and backup products were also used to ensure the information and data safety for the research institute.