driver, depending on the type of reaote station the line driver
supports.
Each line driver is responsible for maintenance of its
and line activity (TRACE) records in the
The
The
routines:
the
when a request for services is received.
The
processing mode in which a remote station
processing and receive
system.
stations (in
jobs to
is that processing
batch system for
the remote batch
Figure 5 shows the types of data flowing to and from