SIST EN 300 647-1 V1.1.2:2005

• Abstract:

  Re-issue in EN form as a part 1 of a multi-part standard. No technical change.

• Status: Published
• Publication Date: 31-Dec-2004
• ICS: 33.080 - Integrated Services Digital Network (ISDN)
• Technical Committee: SPN - Services and Protocols for Networks
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jan-2005
• Due Date: 01-Jan-2005
• Completion Date: 01-Jan-2005
• Ref Project: ETSI EN 300 647-1 V1.1.2 (1998-11) - Broadband Integrated Services Digital Network (B-ISDN); Signalling ATM Adaptation Layer (SAAL); Layer Management for the SAAL at the Network Node Interface (NNI); Part 1: Service Specific Connection Oriented Protocol (SSCOP) and Service Specific Co-ordination Function (SSCF) [ITU-T Recommendation Q.2144 (1995), modified]

SIST EN 300 647-1 V1.1.2:2005 is the Slovenian adoption of ETSI EN 300 647-1 V1.1.2, a European telecommunications standard for Broadband Integrated Services Digital Network (B-ISDN). It specifies Layer Management for the Signalling ATM Adaptation Layer (SAAL) at the Network Node Interface (NNI), including the interfaces to Service Specific Connection Oriented Protocol (SSCOP), Service Specific Co-ordination Function (SSCF) at the NNI, and systems management. It is part 1 of a multi-part standard and is based on ITU-T Recommendation Q.2144 (1995), modified.

What does SIST EN 300 647-1 V1.1.2:2005 specify?

SIST EN 300 647-1 V1.1.2:2005 specifies the Layer Management functions for SAAL at the NNI for the pan-European B-ISDN used by European public telecommunications operators. In practice, it tells implementers what management interactions the SAAL layer must support and which related specifications define the connected protocol pieces.

The document is organized as part 1 of a multi-part EN:

• Clause 1 gives the scope.
• Clause 2.1 adds the referenced ETSI documents used with this part.
• The endorsement notice explains how ITU-T Recommendation Q.2144 is modified for the European version.
• Annex A has normative status.
• Appendix I and Appendix II have informative status.

What are the key requirements of SIST EN 300 647-1 V1.1.2:2005?

Scope and managed interfaces

SIST EN 300 647-1 V1.1.2:2005 defines Layer Management for SAAL at the NNI, not the underlying user traffic functions. The practical point is that it covers the management behavior around the signalling adaptation layer, so implementers know which management interfaces must be supported.

The scope also names the three interface areas that matter:

• SSCOP
• SSCF at the NNI
• systems management

That means the standard sits between protocol operation and network management, so equipment suppliers and operators can align their SAAL management functions with the related protocol and management specifications.

Relationship to the base ITU-T text

SIST EN 300 647-1 V1.1.2:2005 applies the elements of ITU-T Recommendation Q.2144, with ETSI modifications. The endorsement notice says that changed text is marked in the document, so readers can see where the European version differs from the ITU-T base text.

This matters in implementation work because the EN version is the one to follow for the ETSI context, while the base ITU-T recommendation provides the underlying framework.

Required companion references

Clause 2.1 adds two ETSI references to be used with this part:

• ETS 300 436-1 for SSCOP
• ETS 300 438-1 for SSCF at the NNI

These references supply the protocol specifications behind the interfaces named in the scope. For a designer or integrator, that means the management functions in this part have to be read together with the SSCOP and SSCF specifications.

Reference substitutions throughout the text

The document replaces internal references to ITU-T Recommendation Q.2110 and ITU-T Recommendation Q.2140 with the ETSI-modified versions of those recommendations. This keeps the European text aligned with the companion ETSI specifications and avoids mixing versions during implementation.

Normative and informative material

Annex A is normative, so it forms part of the standard’s required content. Appendix I and Appendix II are informative, so they support understanding but are not the core normative basis. That distinction matters when deciding what must be implemented versus what is explanatory.

What terms does SIST EN 300 647-1 V1.1.2:2005 define?

• B-ISDN (Broadband Integrated Services Digital Network) - The broadband ISDN environment addressed by the standard.
• SAAL (Signalling ATM Adaptation Layer) - The adaptation layer whose management at the NNI is specified here.
• NNI (Network Node Interface) - The interface point where the SAAL layer management functions apply.
• SSCOP (Service Specific Connection Oriented Protocol) - The connection-oriented protocol associated with SAAL and referenced by this standard.
• SSCF (Service Specific Co-ordination Function) - The coordination function at the NNI that this standard connects to.
• PICS (Protocol Implementation Conformance Statement) - The conformance statement form named as part 2 of the multi-part EN.

Who uses SIST EN 300 647-1 V1.1.2:2005?

SIST EN 300 647-1 V1.1.2:2005 is used by telecommunications operators, network equipment vendors, and protocol engineers working on B-ISDN signaling at the NNI. It is also relevant to systems management teams that need to coordinate SAAL behavior with the managed network.

In practice, these users apply it when designing, implementing, documenting, or reviewing the management interfaces for SSCOP and SSCF in a B-ISDN network.

What changed in SIST EN 300 647-1 V1.1.2:2005 from the previous edition?

SIST EN 300 647-1 V1.1.2:2005 reissues ETS 300 647 in EN form as part 1 of the multi-part standard, and the present text carries no technical changes to the original version.

Which standards are used with SIST EN 300 647-1 V1.1.2:2005?

Standard	What it contributes
ITU-T Recommendation Q.2144 (1995)	The base recommendation that this EN applies with ETSI modifications.
ETS 300 436-1	The SSCOP protocol specification used at the NNI relationship in the scope.
ETS 300 438-1	The SSCF at NNI specification used at the NNI relationship in the scope.
ITU-T Recommendation Q.2110	The ITU-T reference replaced in the text by the ETS 300 436-1 modified version.
ITU-T Recommendation Q.2140	The ITU-T reference replaced in the text by the ETS 300 438-1 modified version.

What does the SIST EN 300 647-1 V1.1.2:2005 document contain?

The document contains the modified endorsement of ITU-T Recommendation Q.2144, the scope statement, reference updates, and the status notes for Annex A and Appendices I and II. It also includes the reference substitution table that maps the ITU-T references to the ETSI-modified references used in the European text.

For implementation work, the document’s structure shows where the normative material sits and where the informative material begins. That helps readers separate the required Layer Management content from supporting notes and background references.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.66&)Broadband Integrated Services Digital Network (B-ISDN); Signalling ATM Adaptation Layer (SAAL); Layer Management for the SAAL at the Network Node Interface (NNI); Part 1: Service Specific Connection Oriented Protocol (SSCOP) and Service Specific Co-ordination Function (SSCF) [ITU-T Recommendation Q.2144 (1995), modified]33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 300 647-1 Version 1.1.2SIST EN 300 647-1 V1.1.2:2005en01-januar-2005SIST EN 300 647-1 V1.1.2:2005SLOVENSKI
STANDARD
EN 300 647-1 V1.1.2 (1998-11)European Standard (Telecommunications series)Broadband Integrated Services Digital Network (B-ISDN);Signalling ATM Adaptation Layer (SAAL);Layer Management for the SAAL at theNetwork Node Interface (NNI);Part 1: Service Specific Connection Oriented Protocol(SSCOP) and Service Specific Co-ordination Function (SSCF)[ITU-T Recommendation Q.2144 (1995), modified]SIST EN 300 647-1 V1.1.2:2005

ETSIEN 300 647-1 V1.1.2 (1998-11)2ReferenceREN/SPS-01076-1 (5zo90idc.PDF)KeywordsB-ISDN, ATM, AAL, NNIETSIPostal addressF-06921 Sophia Antipolis Cedex - FRANCEOffice address650 Route des Lucioles - Sophia AntipolisValbonne - FRANCETel.: [phone]
Fax: [phone]Siret N° 348 623 562 00017 - NAF 742 CAssociation à but non lucratif enregistrée à laSous-Préfecture de Grasse (06) N° 7803/[e-mail] copies of this ETSI deliverablecan be downloaded fromhttp://www.etsi.orgCopyright NotificationNo part may be reproduced except as authorized by written permission.The copyright and the foregoing restriction extend to reproduction in all media.© European Telecommunications Standards Institute 1998.All rights reserved.SIST EN 300 647-1 V1.1.2:2005

ETSIEN 300 647-1 V1.1.2 (1998-11)3Intellectual Property RightsIPRs essential or potentially essential to the present document may have been declared to ETSI. The informationpertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be foundin SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respectof ETSI standards", which is available free of charge from the ETSI Secretariat. Latest updates are available on theETSI Web server (http://www.etsi.org/ipr).Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guaranteecan be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server)which are, or may be, or may become, essential to the present document.ForewordThis European Standard (Telecommunications series) has been produced by ETSI Technical Committee SignallingProtocols and Switching (SPS).The present document is part 1 of a multi-part EN covering the Signalling ATM Adapta
...