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X.25 NCP Packet Switching Interface (NPSI) connections z/OS Communications Server: SNA Resource Definition Samples SC27-3676-00 |
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The X.25 NCP Packet Switching Interface (NPSI) is an IBM-licensed program that allows SNA users to communicate over packet switched data networks that have interfaces complying with Recommendation X.25 (Geneva 1980) of the CCITT. For a VTAM® MVS™ system to attach to X.25 through a port owned by VTAM, it must do so via NPSI. |
Copyright IBM Corporation 1990, 2014
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