BS 6568-1:1988
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF
12-15-1995
English
01-29-1988
National foreword
Committees responsible
Reference Model
0 Introduction
1 Scope and field of application
2 Definitions
3 Notation
4 Introduction to Open Systems Interconnection (OSI)
5 Concepts of a layered architecture
6 Introduction to the specific OSI layers
7 Detailed description of the resulting OSI
architecture
Annexes
A Brief explanation of how the layers were chosen
B Alphabetical index to definitions
Figures
1 Open systems connected by physical media
2 Basic elements of OSI
3 Layering in co-operating open systems
4 (N + 1)-entities in the (N + 1)-layer communicate
through the (N)-layer
5 (N)-protocols between (N)-entities
6 Communications through a relay
7 Entities, service-access-points, and identifiers
8 Hierarchical (N)-address-mapping
9 Relationships among data-units
10 An illustration of mapping between data-units in
adjacent layers
11 Relationship between (N)-service-data-unit, (N)-
protocol-data-unit and (N - 1)-servce-data-unit
within a layer
12 Seven layer reference model and peer protocols
13 Communication involving relay open systems
14 Application-entity
15 Several consecutive session-connections
16 Several consecutive transport-connections
17 Association of tranport-addresses and network-
addresses
18 Association of one network-address with several
transport-addresses
19 Interconnection of a low quality subnetwork and a
high quality subnetwork
20 Interconnection of an enhanced low quality
subnetwork and a high quality subnetwork
21 Interconnection of a data-circuits within the
Physical Layer
22 Examples of physical-connections
23 Examples of interconnection
Addendum 1. Connectionless-mode transmission
0 Introduction
1 Scope and field of application
2 Definitions
3 Notation
4 Introduction to Open Systems Interconnection (OSI)
5 Concepts of a layered architecture
6 Introduction to the specific layers of the Reference
Model
7 Detailed description of the resulting OSI
architectured
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