JIS X 5203:1998 Information technology -- Telecommunications and information exchange between systems -- High-level data link control (HDLC) procedures
This standard specifies frame structures, procedural elements, procedural classes, and general-purpose XIDs for data communication systems that use high-level data link control (HDLC) procedures that are not subject to coding restrictions. (Exchage Iden-tilcation) Specifies the content and format of the frame, and the method for resolving and negotiating data link layer addresses in the exchange environment.
JIS X 5203:1998 history
1998JIS X 5203:1998 Information technology -- Telecommunications and information exchange between systems -- High-level data link control (HDLC) procedures
1991JIS X 5106:1991 Information processing systems -- Data communication -- High-level data link control procedures -- Consolidation of classes of procedures