BS ISO/IEC 11575-1995 信息技术.系统间通信和信息交流.开放式系统互连数据链路设备的协议变换

百检网 2021-08-02
标准号:BS ISO/IEC 11575-1995
中文标准名称:信息技术.系统间通信和信息交流.开放式系统互连数据链路设备的协议变换
英文标准名称:Information technology - Telecommunications and information exchange between systems - Protocol mappings for the OSI data link service
标准类型:L79
发布日期:1995/12/15 12:00:00
实施日期:1995/12/15 12:00:00
中国标准分类号:L79
国际标准分类号:33.040.40;35.110
适用范围:This International Standard specifies general principles for the mappings between the OSI Data Link service (1SO/IEC 8886), both connection-mode (CO-DLS) and connectionless-mode (CL-DLS), and standard Data Link protocols, as follows: M1: CO-DLS —HDLC X.25 LAPB-compatible DTE procedures, single link procedures (ISO/IEC 7776) M2: CO-DLS —HDLC Unbalanced operation Normal response mode Class, UNC (ISO/IEC 3309, ISO/IEC 4335 and ISO/IEC 7809) M3: CO-DLS —Logical link control (LLC) Type 2 (ISO/IEC 8802-2) M4: CL-DLS —LLC Type 1 (ISO/IEC 8802-2) M5: CL-DLS —HDLC Balanced operation Connectionless-mode Class, BCC (ISO/IEC 3309. ISO/IEC 4335 and ISO/IEC 7809) M6: CL-DLS —HDLC Unbalanced operation Connectionless-mode Class, UCC (ISO/IEC 3309, ISO/IEC 4335 and ISO/IEC 7809) This International Standard specifies die detailed mappings Ml, M2, M5 and M6; it also specifies the main features of the mappings M3 and M4. This International Standard does not specify individual implementations or products, nor does it constrain the implementation of Data Link entities and interfaces within an information processing system. NOTES 1 The above designations M1 to M6 for the mappings are used elsewhere in this International Standard. 2 The possibility of adding further mappings to the above list in the future is not precluded (for example, to cover Frame Relay protocols).

百检能给您带来哪些改变?

1、检测行业全覆盖,满足不同的检测;

2、实验室全覆盖,就近分配本地化检测;

3、工程师一对一服务,让检测更精准;

4、免费初检,初检不收取检测费用;

5、自助下单 快递免费上门取样;

6、周期短,费用低,服务周到;

7、拥有CMA、CNAS、CAL等权威资质;

8、检测报告权威有效、中国通用;

客户案例展示

  • 上海朗波王服饰有限公司
  • 浙江圣达生物药业股份有限公司
  • 天津市长庆电子科技有限公司
  • 上海纽特丝纺织品有限公司
  • 无锡露米娅纺织有限公司
  • 东方电气风电(凉山)有限公司