SNA IMF/XL Node Manager's Guide (30293-90010)

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timeout: Time limit imposed for
a given task to be completed.
tracing: The recording of events
for future use. See also logging.
Transmission Header (TH): A
transmission header is used by
the Transmission Control and
Path Control layers of SNA for
routing and sequencing data sent
through an SNA network.
V
Virtual Telecommunications
Access Method (VTAM): An
IBM communications access
method within the host that
handles the data communications
and network control details for
the host.
VSE/POWER: A common IBM
subsystem used to control the
input and output of jobs to the
VSG operating system
environment.
VTAM: See Virtual
Telecommunications Access
Method.