3270 Emulation over a TCP/IP Network via an SNA Gateway to a VTAM® Host on an APPN® Network

3270 Emulation over a TCP/IP Network via an SNA Gateway to a VTAM Host on an APPN Network illustrates a configuration that supports dependent LU communication for downstream workstations to an APPN® host. The configuration of Node C is the same as that of Node B in the previous example, but the VTAM® host and the OS/2® gateway are connected to an APPN® network.