IBM - X.25 Network Control Program - Packet Switching Interface - Host Programming - Version 3

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From the preface:

"This X.25 NPSI Host Programming manual is intended to provide the format, description, and protocol of the Command PIUs and PAD parameters used with the GATE, DATE, and Transparent PAD functions of X.25 NPSI. It contains general-use programming interfaces, which allow the customer to write host applications that use the services of X.25 NPSI.

X.25 NPSI Host Programming assists application programmers in writing programs to interface with IBM's X.25 Network Control Program Packet Switching Interface (X.25 NPSI) licensed program. X.25 NPSI offers Systems Network Architecture (SNA) users the ability to use communication facilities that support the X.25 Interface as defined by the International Telegraph and Telephone Consultative Committee (CCITT) at Geneva in 1980 and Malaga-Torremolinos in 1984."


Reference Number : SC30-3502-2

Date Published : May 1990

Manufacturer : IBM

Format : PDF

 

 

 

 

 

This exhibit has a reference ID of CH9418. Please quote this reference ID in any communication with the Centre for Computing History.
 

IBM - X.25 Network Control Program - Packet Switching Interface - Host Programming - Version 3

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