【摘要】 结合网络的容量探讨了可靠性的边界算法。网络可靠性是通信网的重要性能指标，网络规模较大时求解可靠性的精确解非常困难。当网络规模较大时，求出符合精度的上下边界便可满足工程应用的要求更多还原

【Abstract】 The algorithm of the reliability bound for network with capacity is discussed.The reliability is an important performance of telecommunication network.It is very difficult to acquire the precise value of reliability when the network scale becomes huge.When the network is relatively large,if the obtained upper bound and lower bound of reliability fulfil the accuracy required,it can meet the requirement of engineering.更多还原