J Annex J – Inter-exchange
signalling data link layer protocol in Private Integrated Services Networks
(PISNs) – Applicability and additions to frame structure, elements of
procedures, formats of fields, elements for layer-to-layer communication, peer‑to‑peer
procedures to accommodate PISN inter-exchange requirements
J.1 Frame structure for peer-to-peer
communication
J.1.1 General
J.1.2 Flag sequence
J.1.3 Address field
J.1.4 Control field
J.1.5 Information field
J.1.6 Transparency
J.1.7 Frame Check Sequence (FCS) field
J.1.8 Format convention
J.1.9 Invalid frames
J.1.10 Frame abort
J.2 Elements of procedures and formats
of fields for data link layer peer-to-peer communication
J.2.1 General
J.2.2 Address field format
J.2.3 Address field variables
J.2.4 Control field format
J.2.5 Control field parameters and associated state variables
J.2.6 Frame types
J.3 Elements for layer-to-layer
communication
J.3.1 General
J.3.2 Primitive procedures
J.4 Definition of the peer-to-peer
procedures of the data link layer
J.4.1 Procedures for the use of the P/F bit
J.4.2 Procedures for unacknowledged information transfer
J.4.3 Terminal Endpoint Identifier (TEI) management procedures
J.4.4 Initialization of data link layer parameters
J.4.5 Procedures for establishment and release of multiple frame operation
J.4.6 Procedures for information transfer in multiple frame operation
J.4.7 Re-establishment of multiple frame operation
J.4.8 Exception conditions reporting and recovery
J.4.9 List of system parameters
J.4.10 Data link layer monitor function
Appendix V – Inter-exchange signalling data link layer
protocol in PISNs – Occurrence of the MDL‑ERROR.indication primitive in
the data link layer protocol for the support of Inter-exchange signalling in
PISNs
V.1 Introduction
V.2 Layout of Table V.1
V.3 Preferred management actions