35.100.30 网络层 标准查询与下载
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Telecommunications and information exchange between systems — Future network protocols and mechanisms — Part 1: Switching and routing
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- 35.100.30
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- 发布
- 2022-03-01
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1.1 The principal content of this guide provides a road map to implement a communication network applicable to ship and marine computer systems by: 1.1.1 Examining the relationship of digital communication protocols as a network technological infrastructure, 1.1.2 Outlining the basic building blocks of network topologies and transmission techniques associated with the implementation of transmission media in a network environment; and, 1.1.3 Identifying operating system and environments. 1.2 Using the Open System Interconnection (OSI) model, which provides a layered approach to network functionality and evaluation, common network communications protocols are identified and characterized in this guide according to lower and upper layer protocols corresponding to their degree and type of functionality. 1.3 Although it is desirable that network users, designers, and administrators recognize and understand every possible networking protocol, it is not possible to know the intimate details of every protocol specification. Accordingly, this guide is not intended to address fully every hardware and software protocol ever developed for commercial use, which spans a period of about 25 years. Instead, the user of this guide will be introduced to a brief overview of the majority of past and present protocols which may comprise a ship or marine internetwork, to include Local Area Networks (LANs), Wide Area Networks (WANs), and related hardware and software that provide such network interoperability and data transfer. 1.4 While this guide provides an understanding of the wide range of communication protocols, the user is recommended to consult the reference material for acquiring a more comprehensive understanding of individual communication protocols. However, by examining the basic functions of protocols and reviewing the protocol characterization criteria identified in this guide, the user will be more apt to understanding other protocols not mentioned or addressed herein. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Guide for Digital Communication Protocols for Computerized Systems
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- 35.100.30
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- 发布
- 2022-02-01
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Information technology－Telecommunications and information exchange between systems－Network/Transport Protocol interworking specification
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information technology－Provision of the OSI connection－modenetwork service by packet mode terminal equipment to anintegrated services digital network(ISDN)
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
End system routeing information exchange protocol for use in conjunction with ISO 8878
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information technology－Telecommunications and information exchange between systems－Use of X.25 to provide the OSI connection-mode network service
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
INFORMATION TECHNOLOGY -- TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS -- DEFINITION OF THE RELAYING FUNCTIONS OF A NETWORK LAYER INTERMEDIATE SYSTEM
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information technology－Use of X.25 packet layerprotocol to provide the OSI connection－modenetwork service over the telephone network
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information technology－Telecommunications and information exchange between systems－Definition of the relaying functions of a Network layer intermediate system
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
TELECOMMUNICATIONSPROVISION OF THE CONNECTION-MODE NETWORK INTERNAL LAYER SERVICE BY INTERMEDIATE SYSTEMS USING ISO/IEC 8208, THE X.25 PACKET LAYER PROTOCOL
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information technology－Telecommunications and information exchange between systems－Protocol combinations to provide and support the OSI network service－Part 1：General principles
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information technology－Protocol for providing the connectionless-mode network service－Part 3：Provision of the underlying service by an X.25 subnetwork
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information Technology－Data communications－Network service definition－Connection mode transmission
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- 35.100.30
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- 发布
- 20211231
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- 20211231
Information technology－Protocol for providing the connectionless-mode network service－Part 2：Provision of the underlying service by an ISO/IEC 8802 subnetwork
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information technology－Protocol for providing the connectionless-mode network service－Part 4：Provision of the underlying service by a subnetwork that provides the OSI data link service
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information processing systems－Data communications－Use of the X.25 packet level protocol in local area networks
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- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
Information technology－Telecommunications and informationexchange between systems－Protocol combinations to provideand support the OSI Network Service－Part 3：Provision andsupport of the connectionless-mode Network Service
- ICS
- 35.100.30
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- 发布
- 20211231
- 实施
- 20211231
本文件规定了IPv6中全球米级网格压缩位置编码的坐标系统、参考框架、平面维米级网格压缩编码和高度维米级网格压缩编码的规则。 本文件适用于基于IPv6的全球米级网格压缩位置编码的标识。
Global meter-level grid compression position coding rules in IPv6
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- 35.100.30
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- I641
- 发布
- 2021-12-28
- 实施
- 2021-12-28
This Recommendation | International Standard specifies a protocol that is used to provide the connectionless-mode Network service described in ITU-T Rec. X.213 | ISO/IEC 8348 and to perform certain Network layer management functions. The protocol relies upon the provision of an underlying connectionless-mode service by real subnetworks and/or data links. The underlying connectionless-mode service assumed by the protocol may be obtained either directly, from a connectionless-mode real subnetwork, or indirectly, through the operation of an appropriate Subnetwork Dependent Convergence Function (SNDCF) or Protocol (SNDCP) over a connection-mode real subnetwork, as described in ISO/IEC 8648. This Recommendation | International Standard specifies the operation of the protocol with respect to a uniform, abstract "underlying subnetwork service". Other Recommendations | International Standards specify the way in which this "underlying subnetwork service" is obtained from real subnetworks, such as those which conform to ISO/IEC 8802 or ISO/IEC 8208. The "underlying subnetwork service" may be obtained from real subnetworks other than those that are specifically covered by the other Recommendations | International Standards. This Recommendation | International Standard specifies: a) procedures for the connectionless transmission of data and control information from one Network entity to one or more peer Network entities; b) the encoding of the Protocol Data Units (PDUs) used for the transmission of data and control information, comprising a variable-length protocol header format; c) procedures for the correct interpretation of protocol control information; and d) the functional requirements for implementations claiming conformance to this Recommendation | International Standard. The procedures are defined in terms of: a) the interactions among peer Network entities through the exchange of protocol data units; b) the interactions between a Network entity and a Network service user through the exchange of Network service primitives; and c) the interactions between a Network entity and an abstract underlying service provider through the exchange of service primitives. This Recommendation | International Standard also provides the PICS proforma for this protocol, in compliance with the relevant requirements, and in accordance with the relevant guidance, given in ITU-T Rec. X.290 | ISO/IEC 9646-1
Information technology — Protocol for providing the connectionless-mode network service: Protocol specification — Part 1:
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- 35.100.30
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- 发布
- 2021-07-01
- 实施
Differs from the other related International Standards by the layers defined in ISO/IEC 7498-1. In particular, it defines the way in which a local area network that conforms to ISO/IEC 8802 may be used as a subnetwork within the network layer to provide the abstract underlying service with respect to which the protocol defined by ISO/IEC 8473-1 is specified.
Information technology — Protocol for providing the connectionless-mode network service — Part 2: Provision of the underlying service by an ISO/IEC 8802 subnetwork
- ICS
- 35.100.30
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- 发布
- 2021-07-01
- 实施
