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1、INTERNATIONAL STANDARDIZED PROFILE ISOJIEC ISP 10608-2 First edition 1992-12-15 Information technology - International Standardized Profile TAnnnn - Connection-mode Transport Service over Connectionless-mode Network Service - Part 2: TA51 profile including subnetwork-dependent requirements for CSMA/
2、CD Local Area Networks (LANs) Technologies de Iinforma tion - Profil normalis international TAnnnn - Service de transport en mode connexion sur le service de rkseau en mode sans connexion - Partie 2: Profil TA51 y compris spbcifications dbpendantes du sous-r - European Workshop for Open Systems (EWO
3、S); - OSI Implementors Workshop (OIW). ISO/IEC ISP 10608 consists of the following parts, under the general title Information technology - International Standardized Profile TAnnnn - Connection-mode Transport Service over Connectionless-mode Network Service: - Part 7: General overview and subnetwork
4、-independent require- ments - Pat? 2: TA57 profile including subnetwork-dependent requirements for CSMA/cD Local Area Networks (LANs) - Part 4: Definition of profile TA53 for operation over a Token Ring LAN subnetwork - Part 5: TA 7 11 l/lA 112 1 profiles including subnetwork-dependent requirements
5、for X.25 packet-switched data networks using vrtual calls - Part 13: MAC sublayer and physical layer dependent requirements for Token Ring local area network Annexes A and B form an integral part of this part of ISO/IEC ISP 10608. Annex C is for information only. iii Copyright International Organiza
6、tion for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 10:13:26 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOAEC ISP 106082:1992 (E) Introduction This part of ISO/IEC ISP 10608 (Interna
7、tional Standardized Profile) is defined within the context of Func- tional Standardization, in accordance with the principles specified by ISOITR 10000-l :1990. The context of Functional Standardization is one part of the overall field of Information Technology (IT) standardization ac- tivities, cov
8、ering 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 standards, and provide a basis for the development of
9、 uniform, in- ternationally recognized system tests. One of the most important roles for an ISP is to serve as the basis for the development (by organizations other than IS0 and IEC) of internationally recognized tests and test centers. ISPs are produced not simply to legitimize a particular choice
10、of base standards and options, but to promote real system interoperability. The development and widespread acceptance of tests based on this and other ISPs is crucial to the suc- cessful realization of this goal. ISO/IEC ISP 10608 consists of several parts, of which this is Part 2. ISO/IEC 10608-l s
11、pecifies subnetwork- type independent requirements for Group TA profiles. ISO/IEC 10608-2 specifies subnetwork-type depen- dent requirements for Profile TA51. ISO/IEC ISP 10608-3 specifies subnetwork-type dependent require- ments for Profile TAS2. ISO/IEC ISP 10608-4 specifies subnetwork-type depend
12、ent requirements for Profile TA53. ISO/IEC ISP 10608-5 specifies subnetwork-type dependent requirements for Profiles TAl 111 and TA1121. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/2
13、1/2007 10:13:26 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARDIZED PROFILE ISO/IEC ISP 10608-2:1992 (E) Information technology - International Standardized Profile TAnnnn - Connection-mode Transport Service over Connectionless-mode Net- work Service
14、- Part 2: TA51 profile including subnetwork-type depen- dent requirements for CSMA / CD Local Area Networks (LANs) 1 Scope 1.1 General This part of ISO/IEC ISP 10608 specifies subnetwork-type dependent requirements for end system opera- tion when the end system is attached to a carrier-sense multipl
15、e access with collision detection (CSMAICD) local area network. The Directory of Profiles and ISPs in IS0 TRl 0000 identifies this TA profile configuration as TA51. The complete set of requirements for TA51 consists of the requirements specified in ISO/IEC ISP 10608-l and ISO/IEC ISP 10608-2. 1.2 Po
16、sition of profile within the taxonomy ISO/IEC lSPlO608 covers the taxonomy elements identified as “TA” in the Directory of Profiles and /SPs contained in ISO/IEC TR 10000-2. These elements constitute Transport profiles, group A: Connection- mode Transport Service over Connectionless-mode Network Ser
17、vice. 1.3 Scenario This clause specifies requirements for the profile identified in ISO/IEC TR 10000 as TA51 , Connection- mode Transport Service provided over the Connectionless-mode Network Service on a CSMAXD LAN. Figure 1 illustrates the standards which comprise the TA51 profile. Transport Layer
18、 Network Layer IS0 8073 IS0 8073/Add.2 IS0 8473 IS0 9542 Data-link Layer I I IS0 8802-2 IS0 8802-3 I Physical Layer I IS0 8802-3 I Figure 1 - Standards comprising the TA51 Profile Figure 2 illustrates the configuration of systems to which TA51 is applicable. l * Other network equipment . e.g., 1. no
19、ne - OSI relavs - other equipment Figure 2 - Scenario of applicability of the TA51 Profile Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 10:13:26 MDTNo reproduction or networki
20、ng permitted without license from IHS -,-,- ISOAEC ISP 1060 the Logical Link Control sublayer (LLC) and the Medium Access Control (MAC) sublayer. No IPRL for the MAC sublayer is included in ISO/IEC ISP 10608-2. All items not mentioned specifically below are as specified in the standards IS0 8802-2 a
21、nd ISO/IEC 8802-3. 5.2.2.1 Logical Link Control The following implementation constraints on LLC apply to operation in the configurations covered by this part of ISO/IEC ISP 10608-2. The detailed LLC conformance requirements for this profile are contained in clause 8.3. 3 Copyright International Orga
22、nization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 10:13:26 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOIIEC ISP 1060 Mandatory. 0 ; Optional. O. ; Optional, but support of at
23、least one of the group of options labeled by the same numeral en is required. X ; Excluded. b) IPRL status notation The Status column of Profile features entries use a one character or a two character notation. A one char- acter notation indicates the static requirements only. If a two character not
24、ation is used, the first character is the static requirement and the second character is the dynamic requirement. 1) static m ; Mandatory (implementation is mandatory). 0 ; Optional (implementation is optional). i ; Out of scope (not relevant to this profile). 2) dynamic m ; Mandatory (use is mandat
25、ory). Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 10:13:26 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOIIEC ISP 10608-2:1992 (E) B.3 LLC Prot
26、ocol IPRL NOTE - This IPRL indudes an interim version of the PIGS proforma When a standardized PIGS proforma is published, this IPRL will refer to it. B.3.1 Supported PDUs - Transmission Profile Features Ref!kce Status & i & i & - Reception Base Standard Features Index Supported PDUs received Refere
27、nce Status LRl LR2 LR3 LR4 LR5 UI command XID command XID response TEST command TEST response 5.4.1 .l .l M 5.4.1 .1.2 M 5.4.1.2.1 LT2:M 5.4.1.1.3 M 5.4.1.2.2 LT4:M 1 Profile Features 1 Ref%ke! Status I & I 8: same as base standard 7 Copyright International Organization for Standardization Provided
28、by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 10:13:26 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOIIEC ISP 1060&2:1992 (E) 6.3.2 Supported parameters - Transmission 8: same as base standard Copyright Internat
29、ional Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 10:13:26 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOAEC ISP 10608-2:1992 (E) - Reception Base Standard Features In
30、dex Supported parameters received UICRl UI wmmand - DSAP address UICR2 UI command - SSAP address Reference Status 6.2 M 6.2 M UICR3 1 UI command - P-bit = 1 I 6.3 I X I I I UICR4 UI command - P-bit = 0 I IMI 6.3 UICR5 UI command - Information 6.5 0 XIDRRl XID response - DSAP address 6.6 M XIDRR2 I X
31、ID response - SSAP address I 6.6 I M I 4 XIDRR3 XID response - F-bit = P-bit 6.3 M XIDRR4 XID response - Information 6.6 M TESRRl TEST response - DSAP address 6.2 M Profile Features iiizpf7 I & & & El= m & & & El= & & TESRR2 TEST response - SSAP address 6.2 M TESRR3 TEST response - F-bit = P-bit 6.3
32、 M l-t+ TESRR4 TEST response - Information 6.7 TESTCT5:M XIDCRl XID command - DSAP address 6.6 M XIDCR2 XID command - SSAP address 6.6 M XIDCR3 XID command - P-bit = 1 6.3 M XIDCR4 XID command - P-bii = 0 6.3 M XIDCR5 XID command - Information 6.6 M TESCRl TEST command - DSAP address 6.2 M TESCR2 I
33、TEST command - SSAP address I 6.2 I M I I I TESCRB 1 TEST command - P-bit = 1 I 6.3 I M I I TESCR4 I TEST command - P-bii = 0 I IMI 6.3 I TESCRS TEST command - Information I 6.7 I M t-t+ 8: same as base standard 9 Copyright International Organization for Standardization Provided by IHS under license
34、 with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 10:13:26 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOAEC ISP 10608-2:1992 (E) Annex C (informative) Bibliography This annex contains references to IS0 standards that provide useful in
35、formation beyond that which is avail- able from the directly-referenced standards identified in clause 2 of this part. IS0 8648:1988, Information processing systems - Open Systems interconnection - lntemal organization of the Network Layer. IS0 8880-l :1990, Information technology - Telecommunicatio
36、ns and information exchange between sys- tems - Protocol combinations to provide and support the OSI network service - Partl: General principles. ISOA EC 8880-3:1990, Information technology - Telecommunications and information exchange between systems - Protocol combinations to provide and support t
37、he OSI Network Service - Ppart3: Provision and support of the connectionless-mode Network Service. ISOAEC TR 10000-l : 1990, Information technology - Framewotk and Taxonomy of International Standard- ized Profiles - Part 1: Framework. ISOAEC TR 10000-2: 1990, Information technology - Framework and T
38、axonomy of international Standard- ized Profiles - Part 2: Taxonomy of Profiles. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 10:13:26 MDTNo reproduction or networking permitt
39、ed without license from IHS -,-,- ISO/IEC ISP 10608-2:1992(E) UDC 681.3:621.39 Descriptors: data processing, data processing, information interchange, interconnection, open systems interconnection, information interchange, network interconnection, network open systems interconnection, data transmiss
40、ion, data transmission, communication procedure, communication procedure, control procedures, control procedures, transport layer, network layer, profiles. Price based on 10 pages Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/21/2007 10:13:26 MDTNo reproduction or networking permitted without license from IHS -,-,-