论文部分内容阅读
为昆钢大红山管道监控建设一个安全、稳定、高效的计算机网络系统,同时兼顾考虑未来几年计算机网络系统扩展。要求整个网络可实现基于IP路由的计算机局域网和广域网数据通信,并可实现视频会议。整个网络必须能够支持语音、数据、视频三网合一,对整网的数据流量要具有一定程度的可控性,在提供高带宽数据传输的同时可以通过各种QOS机制来保证较高的语音和视频质量。同时充分考虑今后网络的扩展,将来在带宽或者性能方面不足以满足需求的时候可以通过在现有设备的基础上平滑扩容来满足新的需求。既保护了客户投资,又减少了很多繁琐的重复建设工作。
It will build a safe, stable and efficient computer network system for monitoring Dahongshan pipeline in Kunming Iron and Steel Co., Ltd, taking into consideration the expansion of computer network system in the next few years. Requires the entire network can be based on IP routing computer LAN and WAN data communications, and video conferencing. The entire network must be able to support voice, data, video triple play, the entire network data traffic to have a certain degree of controllability, while providing high-bandwidth data transmission through a variety of QOS mechanisms to ensure high voice And video quality. At the same time fully consider the future expansion of the network, in the future when the bandwidth or performance is not enough to meet the demand, we can meet the new demand by smoothly expanding the capacity on the basis of the existing equipment. Not only protect the customer investment, but also reduce a lot of tedious duplication of construction work.