SNA NRJE Node Managers Guide (30292-90007)

28 Chapter3
SNA NRJE Configuration
NMMGR Configuration Overview
• Readers. This is transmission and translation information about
each logical reader. For JES2 and JES3, you must configure from one
through seven readers. For VSE/POWER, one reader is assumed.
The number of logical readers must match the number of readers
configured on the host.
• Writers. This is translation and formatting information about each
logical writer. The logical writers receive output data streams from
the host. You must configure an NRJE writer for each printer or
punch defined at the host.
CAUTION You should not modify the configuration for NRJE while it is running; if
you do, the results are unpredictable. You can modify the configuration
of another, non-running SNA subsystem while SNA NRJE is running.
NOTE For each workstation, you must also build a job stream to start the
NRJE workstation monitor. See Chapter 4 , “NA NRJE Workstation
Startup and Shutdown,” for more information.
CAUTION NRJE uses the files INPUT and OUTPUT for processing internal
messages. Therefore, these files are reserved for use by NRJE and
should not be specified by the user. Use of these files could result in
corrupted user data.
Location of NMMGR Screens
Table 3-8 is an index of the NMMGR screens used in SNA NRJE
Configuration; it lists the page in this manual on which each screen is
shown.
Table 3-8 NMMGR Screen Index
Screen Page
Figure 3-1, “Main Screen,” Figure 3-1 on page 32
Figure 3-2, “HP-IBM Configuration Screen.” Figure 3-2 on page 33
Figure 3-3, “NRJE Configuration Screen Example.” Figure 3-3 on page 34
Figure 3-4, “NRJE Workstation Data Screen Example.” Figure 3-4 on page 35
Figure 3-5, “Workstation Data Page 2 Screen Example.” Figure 3-5 on page 40
Figure 3-6, “LU Data Screen Example.” Figure 3-6 on page 43
Figure 3-7, “Reader Data Screen Example.” Figure 3-7 on page 45
Figure 3-8, “Writer List Screen Example.” Figure 3-8 on page 48
Figure 3-9, “Writer Data Screen Example.” Figure 3-9 on page 50