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GB/T 28497-2012The specification of IP over SDH using LAPS (English PDF)

同步数字体系(SDH)上传送IP的LAPS技术要求

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

June 29, 2012

Implementation date

October 1, 2012

Scope

GB/T 28497-2012 is the English-translated version of 同步数字体系(SDH)上传送IP的LAPS技术要求.

GB/T 28497-2012 — This standard specifies the protocol model for IPoverSDH simple HDLC (high-level data link procedures); through the service access point mark Identifier (SAPI) provides multiple logical links to encapsulate IPv6, IPv4, PPP and other upper-layer protocol data packets; defines IPover SDH network in a variety of physical interfaces and service primitives used.

However, the present standard does not define the LAPS to SDH mapping is not specified LAN (Local Area Network) How to access "IPoverSDHusingLAPS".

This standard applies to SDH transmission equipment as a means of public telecommunications network of long-distance network, relay network and access network, applicable to light Fiber optic cable as the basic transmission medium, in principle, can also be used for microwave and satellite.

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Document preview — GB/T 28497-2012

National Standard of the People's Republic of China

ICS: 33.040.40
Classification: M 32

Issued by: Standardization Administration of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard provides for IP over SDH simple HDLC (High Level Data Link procedures) protocol model, through Service Access Point Identifier (SAPI) provides more logical links to encapsulate IPv6, IPv4, PPP and other upper-layer protocols data packet, def

Document data

International classification (ICS): 33.040.40.

Chinese classification (CCS): M32.

Estimated length of the Chinese original: 28,232 words.

Adopted international standard: ITU-T X.85/Y.1321, MOD.

Standards quoted by this document

ITU-T G.703-1998; ITU-T G.707-1996; ITU-T G.708-1999; ITU-T G.957-1995; ITU-T X.211-1995; ITU-T X.212-1995; IETF RFC 791-1981; IETF RFC 1662-1994; IETF RFC 2460-1998; IETF RFC 2615-1999

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 23 pages — is available in the English PDF.

Referenced standards

Normative references

ISO/IEC 7498 · ISO 8886

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