A P P E N D I X A
Sample Router Configurations
Table A-1 summarizes the correspondence between key VTAM and DB2
parameters on DB2/MVS and the Cisco Transaction Connection router
configuration parameters.
Table A-1 Correspondence Between VTAM and DB2 Parameters
Subsystem MVS/OS390 Parameter CTRC Router Parameter
VTAM-DB2 APPL APPL statement label in dbconn server rlu
VTAM-DB2 APPL
VTAM-CICS-APPL APPL statement label in txconn dest rlu
VTAM-CICS APPL
VTAM-MODE LOGMODE dbconn server mode
ENTRY txconn dest mode
VTAM - PU/LU CPNAME snasw cpname
VTAM - XCA CUADDR Csna
ADAPTNO Adapter
DB2-DDF LOCATION dbconn server rdbname
LU dbconn server rlu
PORT dbconn server port
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Appendix A Sample Router Configurations
VTAM and DB2 Parameter Mappings
VTAM and DB2 Parameter Mappings
The following sections give more detail about how to locate some of these values
in DB2/VTAM. For more information about preparing VTAM, see the “preparing
the Host for DB2” chapter.
APPL Statement Label
The APPL statement label is the word immediately preceding the APPL
parameter in the DB2 APPL statement. The CTRC configuration examples use
DSNV510 for the APPL statement label (see the “APPL Statement” section on
page 2-4).
LOGMODE
The LOGMODE is a parameter in the logmode table entry. See the LOGMODE
parameter for information and examples of logmode table entries showing the
LOGMODE = <LOGMODE> parameter.
CPNAME
The CPNAME is a parameter in the major node definition. See the CPNAME
parameter.
LOCATION
The LOCATION is the database name. It is part of the DDF record. See the “DDF
Record in BSDS” section on page 2-4 for an example of a DDF record showing
the LOCATION name.
CUADDR and ADAPTNO
The VTAM XCA definition defines values for the physical and virtual
configuration for a Channel Interface Processor (CIP) card on the router (see the
“XCA for a CIP-Attached Router” section on page A-5).
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Appendix A Sample Router Configurations
Example VTAM Parameter Listings
Example VTAM Parameter Listings
DB2 APPL
DSNAPPL VBUILD TYPE=APPL
DSNV510 APPL AUTH=(ACQ),
APPC=YES,
AUTOSES=1,
DMINWNL=2048,
DMINWNR=2048,
DSESLIM=4096,
EAS=65535,
MODETAB=ISTINCLM,
DLOGMOD=IBMRDB,
SECACPT=ALREADYV,
SRBEXIT=YES,
VERIFY=NONE,
VPACING=1,
SYNCLVL=SYNCPT,
ATNLOSS=ALL
CICS APPL
A02CICS VBUILD TYPE=APPL
CICSB APPL AUTH=(ACQ,SPO,PASS,VPACE),
MODETAB=ISTINCLM,
DLOGMOD=IBMRDB,
HAVAIL=YES,
VPACING=9,
EAS=10000,
PARSESS=YES,
APPC=NO,
SONSCIP=YES
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Appendix A Sample Router Configurations
Example VTAM Parameter Listings
MODE ENTRY
IBMRDB MODEENT LOGMODE=IBMRDB
FMPROF=X’13’,
TSPROF=X’07’,
PRIPROT=X’B0’,
SECPROT=X’B0’,
COMPROT=X’50B1’,
RUSIZES=X’8989’,
PSNDPAC=X’03’,
SRVCPAC=X’03’,
PSERVIC=X’060200000000000000002F00’
Switched Major Node for Router
S02CTRC VBUILD TYPE=SWNET
* CTRC DOWNSTREAM PU
CTRCPU PU ADDR=01,
CPNAME=CTRCBOX,
ANS=CONT,
DISCNT=NO,
IRETRY=NO,
ISTATUS=ACTIVE,
PUTYPE=2,
SECNET=NO,
MAXDATA=521,
MAXOUT=2,
MAXPATH=1,
USSTAB=USSS,
MODETAB=ISTINCLM,
DLOGMOD=IBMRDB,
CONNTYPE=APPN
*
CTRCCIP PATH GRPNM=G02E20A,CALL=IN
*
CTRCBOX LU LOCADDR=00, INDEPENDENT LU
DLOGMOD=IBMRDB,
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Appendix A Sample Router Configurations
Example VTAM Parameter Listings
Sample VTAM Configuration for CICS
The VTAM XCA definition supplies the values for the physical and virtual
configurations for a CIP card on the router.
XCA for a CIP-Attached Router
XCAE20 VBUILD TYPE=XCA
XPE20R PORT CUADDR=E20,
ADAPNO=1,
SAPADDR=4,
MEDIUM=RING,
DELAY=0,
TIMER=60
G02E20A GROUP ANSWER=ON,CALL=INOUT,DIAL=YES,ISTATUS=ACTIVE
*
K02T201S LINE
P02T201S PU
*
K02T202S LINE
P02T202S PU
*
XCA for Token Ring Attached Router
XCAE40 VBUILD TYPE=XCA
XPE40R PORT CUADDR=E40,
ADAPNO=1,
SAPADDR=4,
MEDIUM=RING,
DELAY=0,
TIMER=30
G02E40A GROUP DIAL=YES,CALL=INOUT,ANSWER=ON,ISTATUS=ACTIVE
*
K02T001S LINE
P02T001S PU
*
K02T002S LINE
P02T002S PU
*
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Appendix A Sample Router Configurations
Sample Router Configurations for CICS and DB2
Sample Router Configurations for CICS and DB2
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname CTRCBOX
!
ip domain-name starquest.com
cns event-service server
!
source-bridge ring-group 100
!
interface FastEthernet0/0
no ip address
no ip directed-broadcast
no ip route-cache
no ip mroute-cache
shutdown
media-type MII
half-duplex
!
!
interface TokenRing4/1
mac-address 4000.1111.0505
no ip address
no ip directed-broadcast
no ip directed-broadcast
no ip route-cache
no ip mroute-cache
early-token-release
ring-speed 16
llc2 ack-max 2
!
interface Ethernet6/1
mac-address 4200.0000.0505
ip address 198.147.235.2
no ip directed-broadcast
no ip route-cache
no ip mroute-cache
!
interface Channel3/0
ip address 192.168.1.1 255.255.255.0
no ip directed-broadcast
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Appendix A Sample Router Configurations
Sample Router Configurations for CICS and DB2
no keepalive
channel-protocol S4
csna 0100 20
!
interface Channel3/2
no ip address
no ip directed-broadcast
no keepalive
lan TokenRing 1
source-bridge 10 2 100
adapter 1 4000.0123.9999
!
interface Virtual-TokenRing0
mac-address 4000.2222.3333
source-bridge 50 1 100
source-bridge spanning
!
snasw cpname CTRCBOX
snasw port TOK1 TokenRing4/1
snasw port SRB Virtual-TokenRing0
snasw link BUDDCIP port SRB rmac 4000.0123.9999
snasw link BUDDY port TOK1 rmac 4000.0200.0448
snasw location DSNV510 owning-cp STARW.BUDDCP (see Note below)
!
dbconn license SM6FB088F100CL020BFFD45EA2FF24DB connections 500
expiration-date
000000
!
txconn destination CICSC rlu CICSC mode IBMRDB
txconn destination CICSB rlu CICSB mode IBMRDB
!
txconn server CICSB destination CICSB port 1435
!
dbconn server DB2BUDD port 446 rdbname DB2510 rlu STARW.DSNV510 mode
IBMRDB
dbconn tcpserver GAZTCP port 452 rdbname GAZELLE remote-ip-address
198.147.235.39 remote-port 446
dbconn pem DB2BUDD rlu MVSLU01 mode #INTER
Note The SNAsw location is used only for LEN connections. Do not use
this statement if the host is running APPN.
To determine if you need the SNASw location statement and the owning CP name
perform the following steps.
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Appendix A Sample Router Configurations
Sample Router Configurations for CICS and DB2
Step 1 Configure the SNASw CPNAME, PORT, and LINK statements.
Step 2 Start the SNASw link:
snasw start link BUDDY
Step 3 Examine the status of the link:
show snasw link
If the Node Type is LEN Node, the SNASw location statement is necessary. The
owning CP Name appears under the Adjacent CP Name column.
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