柳州钢铁(集团)公司光纤主干网络系统的改造

Fiber Master-net System of Liuzhou Iron & Steel (Group) Co.Ltd.

利用千兆以太网技术、子网及虚拟网络技术和层交换技术改造柳州钢铁(集团)公司的光纤主干网络系统。改造好的网络系统分为核心层、汇聚层和接入层,中间设置5个汇聚点。该网络系统为柳州钢铁(集团)公司的信息化建设提供了物理基础,保证了柳州钢铁(集团)公司的检斤计量系统、质量系统、人力资源系统、办公自动化系统、经销系统、财务系统等信息网络的正常运行。

The reconstruction of fiber main network system of Liuzhou I. ＆ S. Group Co. Ltd. was conducted by using the Ethernet technology,sub-network and analogue network technology and level switch technology. The reconstructed network system is divided into 3 levels of core level, converge level and receiving level. Five converges are set on the converge level. This network system provides Liuzhou I. ＆ S. Group with a physical base for the construction of an information business operation and makes a strong support to a steady running of the calculating system, quality control system, human resources system, office automation system, sales system as well as accounting system of the company.