| Relaxation of class conformance requirements and expedited data service feature negotiation |
 |
This Amendment introduces optional enhancements to the protocol for providing the connection-mode Transport Service (see ITU-T Rec. X.224 | ISO/IEC 8073), to take into account the requirements of OSI users who do not have a need for full implementation. This Amendment permits relaxation of the strict conformance requirements to allow an implementation which will never need to support expedited data, or need to operate over connection-mode network service, to still be conformant without necessarily implementing either or both of these facilities. |
|
| Citation: |
https://handle.itu.int/11.1002/1000/3987 |
| Series title: |
X series: Data networks, open system communications and security
X.200-X.299: Open Systems Interconnection
X.220-X.229: Connection-mode protocol specifications |
| Approval date: |
1997-08-09 |
| Identical standard: | ISO/IEC 8073:1997/Amd1:1998 (Common) |
| Approval process: | TAP |
|
Status: |
In force |
|
Maintenance responsibility: |
ITU-T Study Group 17 |
|
Further details: |
Patent statement(s)
|
|
|
| Title |
Approved on |
Download |
|
OSI Implementers’ Guide - Version 1.1
|
2006-12-16
|
here
|
| Title |
Approved on |
Download |
|
Guidelines for identity-based cryptosystems used for cross-domain secure communications
|
2023
|
here
|
|
Overview of hybrid approaches for key exchange with quantum key distribution
|
2022
|
here
|
|
Guidelines for security management of using artificial intelligence technology
|
2022
|
here
|
|
Successful use of security standards (2nd edition)
|
2020
|
here
|
|
Description of the incubation mechanism and ways to improve it
|
2020
|
here
|
|
Strategic approaches to the transformation of security studies
|
2020
|
here
|
|
ISDN field trial guidelines
|
1991
|
here
|
|
