CONTENTS

 1     Introduction
 2     References
 3     Definitions and abbreviations
 4     Interworking between Frame Relaying and Frame Switching
        4.1     Call control requirements
        4.2     Data transfer requirements
 5     Interworking between FRBS and Recommendation X.25/X.31
        5.1     Data transfer requirements
        5.2     Interworking by FRBS PVC to PSPDN/ISDN (Recommendation X.31) virtual call/permanent virtual circuit by port access
        5.3     Interworking between FRBS SVC and PSPDN (X.25)/ISDN (X.31) virtual call by port access
 6     Interworking/interconnecting LANs and FRBS
 7     Interworking between FRBS and Circuit Switched Service by port access
        7.1     FRBS Switched Virtual Circuit (SVC) case
        7.2     FRBS Permanent Virtual Circuit (PVC) case
 8     Interworking between FRBS and B-ISDN
        8.1     General description
        8.2     Generic interworking requirements
        8.3     Interworking scenarios
        8.4     FR/ATM element mappings
Annex A – FR/ATM PVC status reporting procedures for network interworking
Annex B – FR/ATM PVC status monitoring for service interworking
        B.1     Requirements for FR/ATM PVC status management
        B.2     FR PVC management procedures
        B.3     ATM PVC management procedures
Annex C – C-plane interworking between N-ISDN and B-ISDN for FR
AnnexD – Mapping of traffic parameters using the SBR Configuration 1 ATC
Appendix I – Interworking/interconnection of LANs and FRBS
        I.1     General
        I.2     Interworking between FRBS and LANs at network layer
        I.3     Interworking between FRBS and LANs at data link layer (ISO/IEC 8802)
Appendix II – Example of service interworking using translation mode