Visara FEP-4600 Planning Guide - Manual (Page 60)

Chapter 6. Support of PU 4 Connections
6-4 707117-003
LPAR 1 LPAR 2
SSCP TPF
VTAM to TPF Interface: The interface between
VTAM and TPF can be accomplished through a
channel-to-channel connection using the FEP-4600. If
an ESCON director is used, each LPAR should have an
ESCON interface into the director, and a single
ESCON interface can be used to the FEP-4600. If there
is no ESCON director, then each LPAR should have an
ESCON cable into the FEP-4600.
SSCP to SSCP Connections
between CPUs: The FEP-
4600 can provide SSCP to
SSCP connections between
CPUs. Again, the SSCPs can
reside in the same SNA
network or in different SNA
networks. When an ESCON
director is used, a single
interface to the FEP-4600
can be used. No ESCON
director is needed however
when running an ESCON
interface to each of the two
CPUs.
LPAR 1 LPAR 5
SSCP SSCP
CPU 1 CPU 2
ESC 0 ESC 1
ESCON
Director