由于ATM网络能够实现综合业务（语音、数据、图像等）的交换和传输，所以它已经成为当前电信业界的热点技术。由于它特有的优势，如高带宽、业务综合和丰富的业务质量能力，使得它将成为下一代网络，即宽带网络的基础技术。尽管ATM技术得到了大力发展，ATM网络的硬件和软件越来 Since ATM network can realize the exchange and transmission of integrated services (voice, data, image, etc.), it has become a hot technology in the current telecom industry. Because of its unique advantages, such as high bandwidth, business integration and rich business quality capabilities, making it the next generation network, that is, the basic technology of broadband networks. Despite the rapid development of ATM technology, the hardware and software of the ATM network have come