SNA NRJE User/Programmer Reference Manual (30292-90006)

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Spooled reader: The MPE ldev
for holding jobs to be sent to the
host for a given NRJE
workstation.
SSCP: System services control
point. An SSCP manages nodes
within its domain. An SSCP
stores status information for
personnel to maintain a network.
It exists only in the host node and
is implemented by the
communications access method
T
TERM-SELF: AnSNArequestto
the SSCP to terminate an LU-LU
session.
TH: Transmission header. A
transmission header is used by
the Transmission Control and
Path Control layers for routing
andsequencing datasent through
an SNA network.
Transmission queue: A queue
of jobs to be transmitted to the
host; spooled reader.
V
Virtual reader: A logical device
configured into the operating
system that is used to queue files
waiting for transmission to the
host on a logical reader. (See Also
Logical reader).
VSE/POWER: A common IBM
subsystem used to control the
input and output of jobs to the
VSE operating system
environment.
VTAM: Virtual
Telecommunications Access
Method. An IBM communications
access method which implements
SNA on the host.
W
Workstation: An intelligent
terminal, or a collection of
input/output devices managed by
a computer or a control unit. An
SNA NRJE workstation is a
collection of LUs communicating
with a host job entry subsystem,
transmitting from a common
spooled reader.