GB/T 17904.2-1999
ActiveISDN user-network interface data link layer specification and conformance testing method--Part 2:Data link layer protocol conformance testing method
ISDN用户-网络接口数据链路层技术规范及一致性测试方法 第2部分:数据链路层协议一致性测试方法
Application Summary AI generated
This standard specifies the conformance testing methods for the data link layer protocol at the ISDN user-network interface. It is applied in telecommunications equipment testing and certification, ensuring that ISDN terminal equipment and network interfaces correctly implement the data link layer protocol as defined in the corresponding technical specifications. The standard is used by manufacturers, test laboratories, and network operators to verify protocol compliance and interoperability.
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