YDT1061-2003 同步数字体系(SDH) 传送IP的LAPS 技术要求_.pdf

《YDT1061-2003 同步数字体系(SDH) 传送IP的LAPS 技术要求_.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、1"1中华人民共和国通信行业标准YD/T1061-2003代替YD/T1061-2000同步数字体系(SDH)上传送IP的LAPS技术要求(TheSpecifictionofIPoverSDH)(ITU-TX.85/Y.1321,MOD)2003-01-22发布2003-01-22实施.www.bzxzk.com中华人民共和国信息产业部发布.丫D,丁1061-2003目次前言·............................................................................................................

2、..............II1范围····················································································································⋯⋯12规范性引用文件·······················································································...............⋯⋯13定义············································

3、·········································································⋯⋯24缩略语··················································································································⋯⋯25IPoverSDHusingLAPS的协议框架·······················································................⋯⋯36物理

4、层及其原语······································································································⋯⋯57数据链路的服务设施及协议说明··················································..·......................⋯⋯6附录A(规范性附录)LAPS规范·································································..............

5、...⋯⋯8A.1概述········································································································⋯⋯8A.2对等通信的帧结构·····················································································.··⋯⋯8A.3规程要素和链路层字段格式··················································.............

6、............⋯⋯11A.4数据链路层对等层规程的定义···················································..............⋯⋯13附录B(规范性附录)网络层或其它高层协议与链路层以及物理层与链路层的服务原语············⋯⋯14B.1概述········，······························································································⋯⋯14B.2网络层或其它高层协议和数据链路层间的原语········

7、···········································⋯⋯14B.3物理层和数据链路层间的原语········································································⋯⋯14B.4连接管理实体和数据链路层之间的原语·····················································