
G&R
Brief description of the configuration
For simplicity all GCOS6 hosts are referred to as DPS6s, all GCOS7 hosts as
DPS7s and all GCOS8 hosts as DPS8s except for the ones with FCP8 adapters,
which are referred to as DPS9000s:
GRDL - is a Host Links node with both LAN and WAN connection. It is
configured to reach a DPS7 over LAN (ISL) and a DPS8 over WAN (through
the FEP). It can be seen as both a DSA and a DIWS node by the mainframes.
GRIL - is a Host Links node connected to the LAN but also configured to
access a DPS9000 over FDDI (directly through the FCP8 controller). Over the
LAN it can access the DPS6, the DPS7 (directly on ISL) and the DPS8 via the
LAN adapter of the FEP.
GRIW - is a Host Links node with X25 access to a DPS7 and a DPS8 via
the FEP. It is configured as a DIWS node in the host configurations.
GRDW - is a Host Links node with X25 access to a DPS6, a DPS7 and a
DPS8. It is configured as a DSA node in the host configurations.
B8DF - is a DPS9000 system with an FDDI adapter (FCP8). This is accessed
directly from the GRIL Host Links system (i.e. without going through a
MainWay) for optimal speed and performance.
B6Dx - is a DPS6 with both WAN and LAN capabilities. It has 3 separate
session control entities defined, but the most important one here (as far as
terminal sessions is concerned), is B6DL (the SNM session control name).
B7DL - is a DPS7 with a MicroFEP and an ISL. The Host Links nodes are
configured to reach this system directly over LAN (i.e. the ISL) without passing
though the MicroFEP.
B7DF - is a DPS7 with an FCP7 (FDDI controller). The Host Links nodes
are configured to reach this system directly over FDDI.
DN01 - is a Bull FEP (Datanet) that is used here for network access from the
various Host Links nodes to DPS8 and DPS7.
B8Dx - is a Bull DPS8. Two session control names are defined; B8DT for
access to DNET/ROUT applications (TSS, DMIV/TP etc) and B8DC for CXI
applications (TP8 etc).
Gline Line Handlers and Configuration
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