Visara SCON-20L Installation - Manual (Page 74)

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SCON-20L/22L/25L/28L/3074 Planning and Installation Guide
SAMPLE 1 - Typical 3174 Implementation
LPAR390 TEST1
Switch 01
C4 C5
1F 1E
This first example shows definitions where an ESCON director (switch 01) is being
used. The definitions shown may be used to define the SCON or even a 3174-22L. The
output ports C4 and C5 are being used to connect to two SCON-2XL(s).
CNTLUNIT CUNUMBR=1E00,PATH=1E,UNITADD=((00,5)),UNIT=3174,LINK=C5
CNTLUNIT CUNUMBR=1F00,PATH=1F,UNITADD=((00,5)),UNIT=3174,LINK=C4
RESOURCE PARTITION=((LPAR390,1),(TEST1,2))
CHPID PATH=(1F),TYPE=CNC,SWITCH=01,SHARED
CHPID PATH=(1E),TYPE=CNC,SWITCH=01,SHARED
IODEVICE CUNUMBR=1E00,ADDRESS=(600,5),UNIT=3270-X,UNITADD=00,PARTITION=(TEST1)
IODEVICE CUNUMBR=1F00,ADDRESS=(600,5),UNIT=3270-X,UNITADD=00,PARTITION=(LPAR390)
Notes:
1. Each of the two 2XLs shown is dedicated to one of the two LPARs. This is not an
efficient use of the 2XL, but would be the necessary implementation of the 3174s.
2. The CNTLUNIT macros do not include the CUADD parameter, and the default value
of “0” would be assumed.