HP-UX SNAplus2 R7 Administration Guide

Introduction to SNAplus2
Example Configurations
Figure 2–2 SNAplus2 Nodes in an APPN Network
End Node
End Node
LEN Node
Network Node
End Node
In Figure 2–3, SNAplus2 Node Providing PU Concentration and DLUR, a server with SNAplus2 is configured as
an APPN network node that implements PU concentration to provide connectivity between a host computer and
the computers in an APPN network. The SNAplus2 node also implements passthrough DLUR to support sessions
between LUs on the host (the upstream node) and LUs on the nodes in the APPN network (downstream nodes).
Figure 2–3 SNAplus2 Node Providing PU Concentration and DLUR
SNA Node
Using DLUR
SNA Node
Using DLUR
SNA Node Using
PU Concentration
Host
Controller
SNA Node Providing
PU Concentration
and Passthrough DLUR
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