BS ISO/IEC 10588:1993
Information technology. Use of X.25 packet layer protocol in conjunction with X.21/X.21 bis to provide the OSI connection-mode network service
Označení normy: | BS ISO/IEC 10588:1993 |
Počet stran: | 16 |
Vydáno: | 1993-08-15 |
ISBN: | 0 580 22449 X |
Status: | Standard |
BS ISO/IEC 10588:1993
This standard BS ISO/IEC 10588:1993 Information technology. Use of X.25 packet layer protocol in conjunction with X.21/X.21 bis to provide the OSI connection-mode network service is classified in these ICS categories:
- 33.080 Integrated Services Digital Network (ISDN)
- 35.100.01 Open systems interconnection in general
This CCITT Recommendation | International Standard is applicable to the environments where Recommendation X.21 or X.21 bis is used and where the X.25 packet layer protocol (PLP), as standardized in ISO/IEC 8208, is operated during the X.21/X.21 bis data phase to provide the OSI Connection-mode Network Service (CONS). These environments include a CSDN and an ISDN Terminal Adaptor complying with Recommendation X.30 which provides an X.21 access. The X.25 PLP operates either in the DTE/DTE or DTE/DCE mode.
This provision is achieved by specifying the mapping of the CONS primitives and parameters to and from the elements of the protocols used (i.e. X.25 PLP and X.21).