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1、INTERNATIONAL STANDARDIZED PROFILE ISO/IEC ISP 10609-30 First edition 1995-l 2-l 5 Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part 30: Definition of profile TCI 131 Technologies de Iinforma
2、tion - Profils normali - European Workshop for Open Systems (EWOS); - Open Systems Environment Implementors Workshop (OIW). ISO/IEC ISP 10609 consists of the following parts, under the general title Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Tran
3、sport Service over connection-mode Network Service: Part 1: Subnetwork-type independent requirements for Group TB Part 2: Subnetwork-type independent requirements for Group TC Part 3: Subnetwork-type independent requirements for Group TD Part 4: Subnetwork-type independent requirements for Group TE
4、Part 5: Definition of profiles TBI I1 IffBI I21 Part 6: Definition of profiles TCI 1 I UK1 121 Part 7: Definition of profiles TDlll 11TDl121 Part 8: Definition of profiles TElll IRE1 121 Part 9: Subnetwork-type dependent requirements for Network Layer, Data Link Layer and Physical Layer concerning p
5、ermanent access to a packet switched data network using virtual calls . . . 111 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 09:42:20 MDTNo reproduction or networking permitte
6、d without license from IHS -,-,- ISO/IEC ISP 10609-30:1995(E) 0 ISO/IEC Part 10: LAN subnetwork-dependent, media-independent requirements Part I I: CSMAKD LAN subnetwork-dependent, media-dependent requirements Part 12: Definition of profile TC51, provision of the OH connection-mode Transport Service
7、 using the OS1 connection-mode Network Service in an End System attached to a CSMA/CD LAN Part 14: Definition of profile TC.53, provision of the OS1 connection-mode Transport Service using the 0% connection-mode Network Service in an End System attached to a Token Ring LAN Part 15: Definition of pro
8、file TC54, provision of the OSI connection-mode Transport Service using the OSI connection-mode Network Service in an End System attached to an FDDI LAN Part 20: Overview of the generalized multi-part ISP structure for TC and TD Group profiles for OSI usage of ISDN Part 21: Subnetwork-type dependent
9、 requirements for Network Layer and Data Link Layerfor ISDN B-channel X.25 DTE to DTE operation Part 22: Subnetwork-type dependent requirements for Network Layer and Data Link Layer for ISDN B-channel X.25 DTE to DCE operation Part 23: Subnetwork-type dependent requirements for Network Layer and Dat
10、a Link Layer for Data Transfer concerning a packet switched mode Integrated Services Digital Network using virtual calls: B-channel access case Part 24: Subnetwork-type dependent requirements for Network Layer and Data Link Layer for Data Transfer concerning a packet switched mode Integrated Service
11、s Digital Network using virtual calls: D-channel access case Part 25: Subnetwork-type dependent requirements for Q.931 circuit-switched operation Part 26: Subnetwork-type dependent requirements for Network Layer for Call Control procedures concerning the outgoing call of a packet switched mode Integ
12、rated Services Digital Network in case B using virtual calls Part 27: Subnetwork-type dependent requirements for Network Layer for Call Control procedures concerning the incoming call of a packet switched mode Integrated Services Digital Network in case B using virtual calls Part 28: Subnetwork-type
13、 dependent requirements for Data Link Layer for end systems attached to an ISDN subnetwork Part 30: Definition of profile TCl I31 Part 31: Definition ofprofile TC1231 Part 32: Definition of profile TC411 I Part 33: Definition of profile TC4211 Part 34: Definition of profile TC431 I I Copyright Inter
14、national Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 09:42:20 MDTNo reproduction or networking permitted without license from IHS -,-,- 0 ISO/IEC ISO/IEC ISP 10609-30: 1995(E) Part 35: Definition of
15、profile TC43112 Part 36: Dejhition of projZe TC43211 Part 37: Definition ofprofile TC43212 Part 38: Dejhition of profile TC4331 Part 40: Dejnition of profde TDI 131 Part 41: Definition ofprojile TD1231 Part 42: Definition of profile TD411 I Part 43: Definition of profile TD4211 Part 44: Definition o
16、f profile TD431 I I Part 45: Dejinition of projile TD43112 Part 46: Definition of profile To4321 1 Part 47: De$nition of projZe TO43212 Part 48: De$nition of profile TO4331 Annex A form an integral part of this part of ISO/IEC ISP 10609. Annexes B and C are for information only. Copyright Internatio
17、nal Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 09:42:20 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC ISP 10609-30: 1995(E) 0 ISO/IEC Introduction This Internati
18、onal Standardized Profile (ISP) is defined in accordance with the principles specified by ISO/IEC Technical Report 10000, “Information technology - Framework and taxonomy of International Standardized Profiles”. The context of Functional Standardization is one area in the overall field of Informatio
19、n Technology (IT) standardization activities, covering base standards, profiles, and registration mechanisms. A profile defines a combination of base standards that collectively perform a specific well-defined IT function. Profiles standardize the use of options and other variations in the base stan
20、dards, and provide a base for the development of uniform, internationally recognized system tests. ISPs are produced not simply to “legitimize” a particular choice of base standards and options, but to promote real system interoperability. One of the most important roles for an ISP is to serve as th
21、e basis for the development (by organizations other than IS0 and IEC) of internationally recognized test methods. The development and widespread acceptance of tests based on this and other ISPs is crucial to the successful realization of this goal. ISO/IEC ISP 10609 consists of several parts of whic
22、h this is part 30. This part of ISO/IEC ISP 10609 identifies the specific requirements of profile TCl13 1, making reference to appropriate material from other parts of ISO/IEC ISP 10609 which specify requirements that are subnetwork-type independent, subnetwork-type dependent or media-dependent. For
23、 each individual profile there is a part of ISO/IEC ISP 10609 which identifies the specific requirements of that profile, making reference to other parts of ISO/IEC ISP 10609. vi Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical S
24、tandards 1/9972545001 Not for Resale, 04/21/2007 09:42:20 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARDIZED PROFILE 0 ISO/IEC ISO/IEC ISP 10609-30:1995(E) Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mo
25、de Transport Service over connection-mode Network Service - Part 30: Definition of profile TC 113 1 1 Scope 1.1 General ISO/IEC ISP 10609 is applicable to end systems concerned with operating in the Open Systems Interconnection (OSI) environment. It specifies a combination of OS1 standards, which co
26、llectively provide the connection-mode Transport Service using the connection-mode Network Service. This part of ISO/IEC ISP 10609 defines the profile TC 113 1. The TC 113 1 profile is in the TC Group which supports Transport protocol classes 0 and 2. 1.2 Position within the taxonomy The taxonomy of
27、 OS1 profiles is defined in ISO/IEC TR 10000-2. This part of ISO/IEC ISP 10609 defines the profile: TC 113 1 Connection-mode Transport Service over connection-mode Network Service - Permanent access to a PSDN - ISDN B-channel, permanent access - Virtual Call (VC). NOTE - At time of publication of th
28、is part of ISO/IEC ISP 10609, there is no difference from a terminal point of view between “permanent” and “semi-permanent” connections. However, ITU-T may define a procedure that would allow an ISDN terminal to have a semi-permanent connection in support of a permanent B-channel. At that time, amen
29、dments to this profile may be necessary. This profile uses the term “permanent”. This profile may be combined with any A-profile at the A/T boundary. 1.3 Scenario Figure 1 illustrates the configuration of systems to which the TC 113 1 profile is applicable. 1 Copyright International Organization for
30、 Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 09:42:20 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC ISP 10609-30: 1995(E) 0 ISO/IEC TC1131 Reference end system I ISDN - PSDN * Rem
31、ote end system TC1131 reference point * Other network equipment - none - OS1 relays - other equipment Figure 1 - Scenario of applicability of the TC1131 profile The reference end system communicates with the remote end system through an Integrated Services Digital Network (ISDN) and a Packet Switche
32、d Data Network (PSDN). The reference end system is directly attached to the ISDN at an S/T reference point. This part of ISO/IEC ISP 10609 specifies the required tinctions from the supporting protocol stack shown in figure 2. Transport Layer Network Layer ISO/IEC 8073 ISO/IEC 9574 with ISO/IEC 8878
33、ISO/IEC 8208 Data Link Layer Physical Layer IS0 7776 CCITT 1.430 or I.431 Figure 2 - Protocol stack for TC1131 end system At layer 1, CCITT 1.430 is used for ISDN basic rate access and CCITT I.43 1 is used for primary rate access. At layer 2, IS0 7776 provides the LAPB Data Link procedures. At layer
34、 3, ISO/IEC 8208 packet layer protocol is used in DTE/DCE mode. The provisions of ISO/IEC 8878 apply with regard to the mappings of the CONS primitives and parameters to and from the elements of the ISO/IEC 8208 packet layer protocol. Network Service connection establishment and release are single s
35、tage processes, involving the establishment or release of a virtual call. This assumes that the Data Link layer connection is already established. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this part of ISO/IEC IS
36、P 10609. At the time of publication, the editions indicated were valid. All documents are subject to revision, and parties to agreements based on this part of ISO/IEC ISP 10609 are warned against automatically applying any more recent editions of the documents listed below, since the nature of refer
37、ences made by ISPs to such documents is that they may be specific to a particular edition. Members of IEC and IS0 maintain registers of currently valid International Standards and ISPs, and ITU-T maintains published editions of its current Recommendations. 2 Copyright International Organization for
38、Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 09:42:20 MDTNo reproduction or networking permitted without license from IHS -,-,- 0 ISO/IEC ISO/IEC ISP 10609-30: 1995(E) ISOIIEC 9574: 1992, Information technology - Pro
39、vision of the OSI connection-mode network service by packet mode terminal equipment connected to an integrated services digital network (ISDN). ISCYIEC TR 10000-l: 1992, Information technology - Framework and taxonomy of International Standardized Projles - Part I: Framework. ISOIIEC TR 10000-2: 199
40、4, Information technology - Framework and taxonomy of International Standardized Profiles - Part 2: Principles and Taxonomy for OSI Profiles. ISO/IEC ISP 10609-2: 1992, Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-
41、mode Network Service - Part 2: Subnetwork-type independent requirements for Group TC. ISOIIEC ISP 10609-911992, Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part 9: Subnetwork-type dependent
42、requirements for Network Layer, Data Link Layer and Physical Layer concerning permanent access to a packet switched data network using virtual calls. CCITT Rec. 1.430 (1988), Basic User-network Interface - Layer 1 Spectfication. CCITT Rec. I.43 1 (1988), Primary Rate User-network Interface - Layer I
43、 Specification. 3 Definitions The terms used in this part of ISO/IEC ISP 10609 are defined in the referenced base standards (see clause 2). 4 Abbreviations The following abbreviations are used in this part of ISO/IEC ISP 10609: CONS DCE DTE IPRL ISDN ISP ISPICS LAPB OS1 PSDN Connection Oriented Netw
44、ork Service Data Circuit-terminating Equipment Data Terminating Equipment ISPICS Requirements List Integrated Services Digital Network International Standardized Profile ISP Implementation Conformance Statement Link Access Protocol Balanced Open Systems Interconnection Packet-Switched data Network C
45、opyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 09:42:20 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC ISP 10609-30: 1995(E) 0 ISO/IEC 5 Profil
46、e TC1131 5.1 Static conformance requirements An implementation conforming to the profile defined in this part of ISO/IEC ISP 10609 shall support all the features specified as static conformance requirements in subclauses 5.1.1, 5.1.2, 5.1.3 and 5.1.4. It shall implement all the features identified a
47、s requirements in the ISPICS requirements list in annex A. 5.1.1 Transport Layer An implementation conforming to the profile defined in this part of ISO/IEC ISP 10609 shall support all the features specified as static conformance requirements in ISO/IEC ISP 10609-2. 5.1.2 Network Layer 5.1.2.1 ISO/I
48、EC 9574 The implementation shall comply with the static conformance requirements in accordance with ISO/IEC 9574, Case A. 5.1.2.2 ISO/IEC 8208 An implementation conforming to the profile defined in this part of ISO/IEC ISP 10609 shall support all the features specified as static conformance requirements in ISO/IEC ISP 10609-9, subclause 5.1. The implementation shall also comply with the following additional static conformance requirement: If an end system operates more than one B-channel connection, the packet level of each B-channel connection shall be processed independently from