BS 5397-7:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
High-level data link control (HDLC) procedures Specification for X.25 LAPB-compatible DTE data link procedures
Hardcopy , PDF
15-12-1995
English
29-06-1990
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Committees responsible
National foreword
Specification
0. Introduction
1. Scope and field of application
2. References
3. Frame structure
4. Elements of procedures
5. Description of the procedure
6. Multilink procedure (MLP)
Annex
Repeated requirements from other International Standards
Tables
1. Frame formats - Basic (modulo 8) operation
2. Frame formats - Extended (modulo 128) operation
3. Control field formats - Basic (modulo 8) operation
4. Control field formats - Extended (modulo 128)
operation
5. Commands and responses - Basic (modulo 8) operation
6. Commands and responses - Extended (modulo 128)
operation
7. FRMR information field format - Basic (modulo 8)
operation
8. FRMR information field format - Extended (modulo 128)
operation
Figures
1. Multilink frame formats
2. Multilink control field format
3. MLP parameters
HDLC structure, elements and procedures for the operation of a DTE using the X.25 level 2 LAPB protocol specified in the 1984 CCITT Recommendation X.25.
| Committee |
IST/6
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ISO/IEC 4335:1993 | Information technology —- Telecommunications and information exchange between systems — High-level data link control (HDLC) procedures — Elements of procedures |
| ISO/IEC 3309:1993 | Information technology — Telecommunications and information exchange between systems — High-level data link control (HDLC) procedures — Frame structure |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.