Exchange/SNA Manual

IBM Host System Configuration
Installation and Configuration
104700 Tandem Computers Incorporated 6–7
Configuring the IBM
Host System
This subsection describes typical generation statements and commands used to define
and start Exchange/SNA communications on an IBM host system.
NCP Generation The following sample Network Control Program (NCP) generation statements are
typical of what is required in the host configuration. For more detailed installation
information, refer to the IBM publication IBM 3770 Installation Guide.
NCP Generation Example
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*
NCPSDLC1 GROUP LNCTL=SDLC, SDLC LINE TYPE *
DIAL=NO, LEASED LINE *
REPLYTO=1.0, DEFAULT *
TYPE=NCP NCP MODE ONLY LINE GROUP *
*********************************************************
* NCP SDLC LINE 022 FOR PU.T2 SNAX RJE *
*********************************************************
*
LINE22 LINE ADDRESS=022, LINE ADDRESS IN IBM 3705-II *
SPEED=9600, LINE SPEED *
CLOCKING=EXT, EXTERNAL CLOCKED MODEM *
DATRATE=HIGH, IBM *
INTPRI=1, ALL LINES SAME SPEED *
NEWSYNC=NO, NEWSYNC FEATURE IN MODEM *
DUPLEX=FULL, FULL DUPLEX COMMUNICATION LINE *
NRZI=NO, NON-RETURN-TO-ZERO-MODE *
*
(Required for SNAX) *
RETRIES=(1,1,5) NUM OF ATTEMPTS TO RECOVER *
SERVICE ORDER=(PU22C1,PU22C2) *
*
*********************************************************
* LINE 22 CONTROLLER C2: PU.T2 SNAX RJE *
* MAXDATA=521 MULTIPLE LOGICAL UNITS *
*********************************************************
*
PU22C2 PU ADDR=C2, ADDR IN 3770 *
IRETRY=NO, IDLE DETECT RETRY *
MAXDATA=521, MAX DATA SIZE IN 1 SEGMENT *
MAXOUT=7, MAXIMUM PIU TO DEVICE *
PASSLIM=7, MAXIMUM PIU TO DEVICE *
PUTYPE=2, POLLED (VTAM) *
MODETAB=MODE3770, MODE TABLE NAME *
* See Mode Tables, MODE3770 below *
DLOGMOD=RJE512, MODE TABLE ENTRY (DEFAULT) *
* See Mode Tables, RJE512 below *
ISTATUS=ACTIVE, INITIAL STATUS ACTIVE *
SSCPFM=USSSCS, REQUIRED *
DISCNT=NO VTAM ONLY (DISCONNECT) *
*
LU22C201 LU LOCADDR=1,BATCH=YES,PACING=7,VPACING=0 *
*