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BS 7219(1989) : 1989被替代

SPECIFICATION FOR X.25 PACKET LEVEL PROTOCOL FOR DATA TERMINAL EQUIPMENT FOR INFORMATION PROCESSING SYSTEMS

出版：British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號： BS 7219(1989) : 1989
發(fā)布時間：1989/1/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁數(shù)：155
標(biāo)準(zhǔn)簡介

Describes the procedures, formats and optional user facilities at the Packet Level for Data Terminal Equipment (DTE) operating in conformance with CCITT Recommendation X.25. Both Virtual Call and Permanent Virtual Circuit modes of operation are covered. Covers DTE operation at the Packet Level when accessing a public or private packet switched network conforming to CCITT Recommendation X.25 by means of a dedicated path or a circuit switched connection. Covers the additional Packet Level procedures necessary for two DTEs conforming to this International Standard to communicate directly over a dedicated path or a circuit switched connection.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

BS DD117(1985) : LATEST

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

BS ISO/IEC 8208 : 1995

等同采用的國際標(biāo)準(zhǔn)

ISO/IEC 8208 : 2000(R2005) - Identical