Visara FEP-4600 Planning Guide User Manual

Page 104

Chapter 9. Replacing Both Ends of SNI LINK

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IOCDS Definitions

The IO definitions for the FEP-4600 would fall into the same category as described in the
Example 1 in chapter 8. Assuming a single channel connection into each of the two FEP-
4600s, each from a single LPAR, the definitions would appear similar to those below.

FEP-4600 Connection to PROD3:

RESOURCE PARTITION=((PROD1,1),(PROD2,2),(PRODC,3))

CHPID PATH=(1F),TYPE=CNC,SHARED

CNTLUNIT CUNUMBR=1820,PATH=1F,UNITADD=((00,1)),UNIT=SCTC,CUADD=0

IODEVICE CUNUMBR=1820,ADDRESS=(320,1)UNIT=SCTC,UNITADD=00,PARTITION=(PROD3)

FEP-4600 Connection to ACME1 (ESCON):

RESOURCE PARTITION=((ACME1,1))

CHPID PATH=(CSS(0),24),TYPE=CNC,PCHID=3E0

CNTLUNIT CUNUMBR=1260,PATH=(CSS(0),24),UNITADD=((00,1)),UNIT=SCTC,CUADD=0

IODEVICE CUNUMBR=1260,ADDRESS=(1160,1)UNIT=SCTC,UNITADD=00,PARTITION=(ACME1)

If FEP-4600 Connection to ACME1 is FICON:

RESOURCE PARTITION=((ACME1,1))

CHPID PATH=(CSS(0),24),TYPE=FC,PCHID=3E0

CNTLUNIT CUNUMBR=1260,PATH=(CSS(0),24),UNITADD=((00,1)),UNIT=FCTC,CUADD=0

IODEVICE CUNUMBR=1260,ADDRESS=(1160,1)UNIT=FCTC,UNITADD=00,PARTITION=(ACME1)

VTAM PU Definitions

Each FEP-4600 would have a standard CTC definition for the Link Stations. Again,
reference these samples:

FEP-4600 Connection to PROD3:

VISBLD VBUILD

TYPE=CA

VISGRP GROUP

LNCTL=CTCA,ISTATUS=ACTIVE,REPLYTO=25,MIH=YES

VISLN LINE

ADDRESS=C30,MAXBFRU=16

VISPU1 PU

PUTYPE=4,TGN=7

FEP-4600 Connection to ACME1: