Sun Microsystems SunLink SNA 9.1 PU2.1, Configuration Manual

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C-12 SunLink SNA 9.1 PU2.1 Server Configuration Guide—August 1997
C
Figure C-6 LUType 6.2 Model
C.5.1 Transaction Programs
A TP accesses the SNA network through its local LUType 6.2. The LUType 6.2
makes resources, including sessions, available to the TP, and operates the
session protocols. A key feature of the LUType 6.2 is that it can invoke a local
TP when it receives an allocation (or Attach) request from a remote TP.
TPs, LUType 6.2s, and sessions are described from the perspective of the local
node. Therefore, the local TP connects to its local LUType 6.2, which in turn is
in session with its partner (or remote) LUType 6.2. The remote TP is located at
the partner LU.
LU6.2
LU6.2
TP
TP
TP
TP
Basic Conversation Protocol Boundary
Mapped Conversation Protocol Boundary
Basic Conversation
Mapped Conversation