联通西安市分公司传输网安全优化方案设计

Design of safety optimization scheme for transmission network of Xi'an Branch of China Unicom

随着国家宽带提速战略的不断深化,尤其是光纤到户的快速发展,固网宽带接入的范围和带宽都将大幅增加。随着3G向通用移动通信技术阶段的长期演进,移动网节点数量也会大量增加,从而对传输网的需求也越来越高。联通西安市分公司作为全业务运营商,为满足固定网和移动网业务的快速发展,需要构建结构合理、容量充足的传输网络。为提高传输网络安全性,提出传输网3层统筹优化方案。文章针对联通西安市分公司的传输网安全优化提出了一种设计方案。

With the deepening of the national broadband acceleration strategy, especially the rapid development of fiber to the home, the scope and bandwidth of fixed network broadband access will be greatly increased. With the evolution of 3G to long term evolution stage, the number of mobile network nodes will increase, thus the demand for transmission network is also higher and higher. Xi＇an Branch of China Unicorn, as full-service carrier, in order to meet the rapid development of fixed network and mobile network business, need to build a reasonable structure, adequate capacity of transmission network. In order to improve the security of transmission network, transmission network with reasonable structure and sufficient capacity should be constructed. In order to improve the security of transmission network, the 3 layer overall optimization scheme ＆transmission network is proposed. In this paper, a design scheme for the security optimization of transmission network for Xi＇an Branch of China Unicorn is proposed.