Session flows for APPN

Figure 1 through Figure 1 depict session flows in an APPN environment or in a mixed subarea/APPN environment. In these flow diagrams, a broken line connecting NN1 and NN2 ( -//- ) indicates that there can be multiple network nodes (the exit calls at each intervening network node are identical). The dashed line connecting ICN1 and ICN2 ( = = = ) indicates SSCP-SSCP sessions.

Note: Bind processing is illustrated in Figure 1 and Figure 1. For associated flows for virtual route selection for boundary function LUs, see Figure 1.