FOREWORD
INTRODUCTION
Clause
1 Scope
2 Normative references
3 Definitions
4 Abbreviations
5 Transport layer
5.1 General presentation of the transport layer
5.2 The transport service
5.3 The transport protocol
6 Network layer
6.1 Presentation of the network layer
6.2 The network service
6.3 The network protocol
7 Sub-networks
7.1 Packet switched network
7.2 Circuit switched network
Annexes
A Transport protocol - Elements of procedure
B Transport protocol - Protocol classes
C Bibliography