电信网络的业务连续性和灾难恢复计划及服务(下)

业务连续性(BC)和灾难恢复(DR)计划简称BCDR计划，是朗讯科技全球服务部与国信朗讯科技网络技术有限公司联合在国内推出的一种全新电信服务理念。目的在于把朗讯科技贝尔实验室多年来支撑国外大型电信运营商网络运行管理的经验和为网络灾难恢复方案设计开发的一些工具和网络监控系统，引入到我国电信网络管理中，

Telecom Network BCDR Plan and Service(2)

With the drastic development of modern telecommunication network, tele com vendors around the world are not just self-fulfilled with simply increasing the network capacity. They're now laying more emphasis on service quality of net work and insuring secure and expedite net-traffic even under unpredictable disas trous circumstances. Only by this way, a good enterprise image can be shaped and win ratification from users and society among fierce market competition.Neverth eless, research material on telecom network disaster recovery is insufficient at present in China. This article will refer to some of the research successes ach ieved by Lucent Technologies Bell Lab on sustaining the US communication network . Through expounding several basic concepts and frame models of business continu ity and disaster recovery of telecom network, the authors furthermore put forwar d some methods of how to recover from telecom network disasters.