大客户专线业务承载策略探讨  

Discussion on Big Subscriber Private Network Carrying Strategy

作　　者：方道明 田洪宁[2] 王丽琼[2] 张红[2] 

机构地区：[1]中国联通安徽分公司,安徽合肥230000 [2]中国联通网络技术研究院,北京100048

出　　处：《邮电设计技术》2015年第6期56-60,共5页Designing Techniques of Posts and Telecommunications

摘　　要：随着大客户专线业务需求的日益旺盛,规范大客户专线组网及承载方式的必要性变得日益迫切。现有大客户业务承载方式混乱随意,易造成网络复杂度高、运维困难、成本浪费及安全隐患等问题。从网络建设及运维成本、接入能力、安全性、Qo S等多个角度分析阐述了大客户专线业务在边缘接入层、核心汇聚层的各种接入、承载方式,并给出了各类业务的承载策略,为规范大客户专线业务承载方式提供了参考。With the increase of big subscriber private network service demands, the necessity of big subscriber private network manage-ment and carrying mode standardization is becoming more urgent than before. The existed carrying mode of big subscriber pri-vate network is confused, and it is easy to cause network maintenance difficulty, high complexity, high cost and low security. From different aspects, including the network construction operation and maintenance cost, access capabilities, security, QoS, it expounds comprehensively various types of the big subscriber private network management and carrying modes on access layer and convergence layer. It provides a reference for standardization of big subscriber private network carrying mode.

关 键 词：大客户专线 承载策略 光纤直驱 分组 

分 类 号：TN915[电子电信—通信与信息系统]