Transmission and Multiplexing (TM); Generic requirements of Asynchronous Transfer Mode (ATM) transport functionality within equipment; Part 2-1: Functional model for the transfer and layer management plane
传输和多路复用(TM);设备内异步传输模式(ATM)传输功能的一般要求;第2-1部分:传输和层管理平面的功能模型
Provide specifications for ATM equipment to be used in the ETSI region. Such specifications will ensure compatibility between equipment by identifying which functions are mandatory for interworking and which can be considered as truly optional.