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1、INTERNATIONAL STANDARDIZED PROFILE ISO/IEC ISP 10613-17 First edition 1995-l 2-l 5 Information technology - International Standardized Profile RA - Relaying the Connectionless-mode Network Service - Part 17: Definition of profile RA54.1111, relaying the Connectionless-mode Network Service between FD
2、DI LAN subnetworks and PSDNs using virtual calls over a PSTN leased line permanent access Technologies de /information - Profil normalis international RA - Relais de service de r - European Workshop for Open Systems (EWOS); - Open Systems Environment Implementors Workshop (OIW). ISO/IEC ISP 10613 co
3、nsists of several parts, under the general title Information technology - International Standardized Profile RA - Relaying the Connectionless-mode Network Service: - Part 1: S b) support at least one point of attachment to a PSDN using virtual calls over a PSTN leased line permanent access, through
4、which it shall support all the features specified as static conformance requirements in parts 1 and 7 of ISO/IEC ISP 10613; and shall implement all the features identified as requirements in the ISPICS requirements list in annex A of this part of ISO/IEC ISP 10613. 5.2 Dynamic conformance requiremen
5、ts An implementation conforming to the profile defined in this part of ISO/IEC ISP 10613 shall carry out the supported functions according to the applicable dynamic conformance requirements in parts 1, 2, 4 and 7 of ISO/IEC ISP 106 13. It shall behave in accordance with the requirements of the ISPIC
6、S requirements list in annex A of this part of ISO/IEC ISP 106 13. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 20:54:50 MDTNo reproduction or networking permitted without lic
7、ense from IHS -,-,- ISO/IEC ISP 10613-17:1995(E) 0 ISO/IEC Annex A (normative) ISPICS requirements list A.1 General options of the profile There are no general options in this part of ISO/IEC ISP 10613. A.2 Base standards selected and combined in the profile The profile defined in this part of ISO/I
8、EC ISP 106 13 makes use of the following base standards: - IS0 8473 - IS0 9542 - IS0 8802-2 - IS0 9314-1 - IS0 93 14-2 - ISO/IEC 93 14-3 - ISO/IEC 8208 - IS0 7776 A.3 Constraints on base standards A.3.1 General constraints A conforming implementation of this part of ISO/IEC ISP 106 13 shall: 4 meet
9、all the subnetwork-type independent relaying constraints on the operation of IS0 8473 and IS0 9542 which are specified in the ISPICS requirements list in ISO/IEC ISP 10613-l; b) for operation of the attachments to FDDI LAN subnetworks, meet all the constraints on the operation of IS0 8473, IS0 9542,
10、 IS0 8802-2, IS0 93 14-1, IS0 93 14-2 and ISO/IEC 9314-3 which are specified in the ISPICS requirements lists in parts 2 and 4 of ISO/IEC ISP 10613; c for operation of the attachments to PSDNs using virtual calls over a PSTN leased line permanent access, meet all the constraints on the operation of
11、IS0 8473, IS0 9542, ISO/IEC 8208 and IS0 7776 which are specified in the ISPICS requirements lists in ISO/IEC ISP 106 13-7. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 20:54:
12、50 MDTNo reproduction or networking permitted without license from IHS -,-,- 0 ISO/IEC ISO/IEC ISP 1061347:1995(E) A.3.2 Additional constraints A.3.2.1 Notation and conventions The notation and conventions used in this subclause are defined in ISO/IEC ISP 106 13- 1, subclause A.2. A.3.2.2 Additional
13、 IPRL constraints for IS0 8473 Since the base standard does not itself have a PICS proforma, interim base standard PICS proforma information for an intermediate system is provided in ISO/IEC ISP 10613-l) annex B. When a standardized base standard PICS proforma is available, this part of ISO/IEC ISP
14、106 13 will be revised to refer to it. This part of ISO/IEC ISP 10613 imposes the following constraints: Supported functions Base item iDSNS Description Constraint Simultaneous support of subnetworks m with different SN-Userdata sizes 7 Copyright International Organization for Standardization Provid
15、ed by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 20:54:50 MDTNo reproduction or networking permitted without license from IHS -,-,- ISWIEC ISP 10613-17:1995(E) o ISO/IEC ICS 35.100 Descriptors: data processing, InformatIon interchange, networ
16、k interconnection, open systems interconnection, local area networks, network layer, data transmission, connectionless mode transmtsslon, services, profiles. Price based on 7 pages Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 20:54:50 MDTNo reproduction or networking permitted without license from IHS -,-,-