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ATM(异步传输模式)是由CCITT(ITU-T 的前身)提出的实现宽带综合业务数字网(B—ISDN)的核心技术,它是在总结、分析传统电话网的电路交换和数据网的分组交换技术的基础上发展起来的兼具面向连接和数据分包交换特点的一种比较成熟的技术,并且在电信领域已经有很广泛的应用案例。ATM 的优势一种好的技术应该有一定的前瞻性,不仅要满足当前的需求,而且在今后一段时间内也要保持一定的技
ATM (Asynchronous Transfer Mode) is the core technology for implementing Broadband Integrated Services Digital Network (B-ISDN) proposed by CCITT (predecessor of ITU-T). It summarizes and analyzes the circuit switched and data network packets of the traditional telephone network Based on the exchange of technology developed both for connection and data sub-packet switching characteristics of a more mature technology, and has a very wide range of applications in the field of telecommunications. The advantages of ATM A good technology should have a certain forward-looking, not only to meet the current needs, but also in the next period of time to maintain certain skills