- 行业: Computer
- Number of terms: 98482
- Number of blossaries: 0
- Company Profile:
Sometimes referred to as “Big Blue” IBM is a multinational corporation headquartered in Armonk, New York. It manufactures computer hardware and software and provides information technology and services.
In SNA, a message unit that contains data, control information, or both (for example, data and indicators).
Industry:Software
In SNA, a number that uniquely identifies a distribution message unit throughout its existence. A message unit exists for only one hop, from one system to the adjacent system.
Industry:Software
In SNA, a number uniquely identifying a system services control point. The SSCP ID is used in requests sent to physical units and to other system services control points.
Industry:Software
In SNA, a registered code identifying the condition that is being reported.
Industry:Software
In SNA, a request that replaces another request in which an error was detected. Note: The exception request contains a 4-byte sense field that identifies the error in the original request and, except if there were some path errors, is sent to the destination of the original request; if possible, the sense data is returned in a negative response to the sender of the original request.
Industry:Software
In SNA, a request/response unit (RU) category used for requests and responses exchanged between the data flow control layer in one half-session and the data flow control layer in the session partner.
Industry:Software
In SNA, a response indicating that a request did not arrive successfully or was not processed successfully by the receiver. See also positive response.
Industry:Software
In SNA, a session between a system services control point (SSCP) and a logical unit (LU). The session enables the LU to request the SSCP to help initiate LU-LU sessions.
Industry:Software
In SNA, a session between a system services control point (SSCP) and a physical unit (PU); SSCP-PU sessions allow SSCPs to send requests to and receive status information from individual nodes in order to control the network configuration.
Industry:Software
In SNA, a session between two logical units (LUs) in an SNA network. It provides communication between two end users, or between an end user and an LU services component.
Industry:Software
