Sun Microsystems SunLink SNA 9.1 PU2.1, Руководство по настройке

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Overview 1-19
1
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Session mode for the LU-LU pair. For more information, refer to Section 9.3,
“Configuring the Session Mode,” on page 9-7.
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LU6.2 users that can access the local LU. For more information, refer to
Section 9.4, “Configuring an LUType 6.2 User,” on page 9-12.
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Invocable TPs that are accessed by the local LU and the control operator TPs
that require special privileges. For more information, refer to Section 9.5,
“Configuring a Transaction Program,” on page 9-13.
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Note that you can configure a TP for a specific local LU (Type 6.2) or for all
local LUs (Type 6.2). In addition, SNA service transaction programs, such as
Change Number of Sessions (CNOS), do not require a TP definition since
they are automatically defined.
1.9.8 Other Sun SNA Clients
The Sun PU2.1 SNA Server also provides the TCP/IP-to-SNA gateway function
for the following Sun SNA clients:
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SunLU0 API - A series of library routines that allow you to write programs
that interact with IBM mainframe applications over TCP/IP. Your programs
have complete access to the SNA Request Headers and Request Units and
can use both LU-LU and SSCP-LU sessions.
•
SunNMI API - A series of library routines that allow you to write programs
to interact with network management programs, such as NetView, residing
on the IBM mainframe. This API facilitates communication over SSCP-PU
control sessions.
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SunSNM - Captures events generated by SunNet Manager and reports
these events as SNA alerts to IBM NetView for logging and analysis.
SunSNM also allows NetView operators to issue RUNCMDs for execution
on remote UNIX systems. SunSNM is available on Sun

SPARC-based
systems only.
1.10 Manager Network
To ensure the reliability of your system and protect against system failure, you
can create multiple instances of the SunGMAN and include them in a manager
network. Each instance of the SunGMAN is referred to as a manager system. If
one manager system fails, the Sun PU2.1 SNA Server continues to function.