- 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 type of session between an application program and a single printer, using the SNA 3270 data stream. The system uses the 3270 printer emulation support.
Industry:Software
In SNA, a type of session between an application program and single- or multiple-device data processing display stations in an interactive, batch data transfer, or distributed processing environment. The system uses the SNA remote job entry (RJE) support.
Industry:Software
In SNA, a type of session between two LU half-sessions using SNA-defined protocols for transmission control and data flow control, but using end-user or product-defined protocols to supplement or replace function management data services protocols. The system uses the SNA upline facility support.
Industry:Software
In SNA, a type of session for communications between peer systems.
Industry:Software
In SNA, a value in the form-of-response-requested field of the request header that directs the receiver of the request to return a response only if the request is unacceptable as received or if the request cannot be processed; that is, only a negative response can be returned. See also definite response, no response.
Industry:Software
In SNA, a value in the response-requested field of the request header that directs the receiver of the request to return a response unconditionally, whether positive or negative, to that request. See also exception response, no response.
Industry:Software
In SNA, an exception condition that occurs when the end-of-chain indicator is set in the request/response unit (RU) returned from VTAM.
Industry:Software
In SNA, an indicator defining the start of a conversation. The value of the indicator (binary 1) in the request header of the first request in the first chain of a bracket denotes the start of a bracket. See also conditional end bracket.
Industry:Software
In SNA, control information, optionally followed by a basic information unit or a basic information unit segment, that is created and used by path control to route messages within the network.
Industry:Software
In SNA, one of the components of transmission control. Session control is used to purge data flowing in a session after an unrecoverable error occurs, to resynchronize the data flow after such an error, and to perform cryptographic verification.
Industry:Software
