FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Overview of the data-link protocol
5 General structure and encoding of PhIDUs and DLPDUs and
related elements of procedure
6 Specific DLPDU structure, encoding and procedures
7 Objects for station management
8 Other DLE elements of procedure
9 Detailed specification of DL components
10 Device Level Ring (DLR) protocol
Annex A (normative) - Indicators and switches
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications