DISPLAY VTAMOPTS command
Abbreviations
Operand | Abbreviation |
---|---|
DISPLAY | D |
FORMAT=COMPLETE | COMP |
FORMAT=CURRENT | CUR |
FORMAT=MODIFIED | MOD |
OPTION | OPT |
When using an abbreviation in place of an operand, code the abbreviation exactly as shown in the table. For example, when coding the abbreviation for FORMAT=CURRENT, code only CUR. Do not code FORMAT=CUR.
Purpose
The DISPLAY VTAMOPTS (VTAM® start options) command displays information about VTAM start options. The VTAM version and release, the date and time when VTAM was started, the component ID, and VTAM's node type are also displayed.
Operands
- FORMAT
- Specifies the type of information to be displayed.
- FORMAT=CURRENT
- Displays the current value of one or more start options.
- FORMAT=COMPLETE
- Displays detailed information about one or more start options. For each start option, VTAM displays the current value, the value that VTAM initialized with, and the source of the value that VTAM initialized with. The source can be a value specified in an ATCSTRxx start option list, a value entered by the operator during VTAM start, or a default value used in the absence of any other specification.
- FORMAT=MODIFIED
- Displays information about start options that have been modified
since VTAM initialization.
If an option has not been modified, it is not displayed.
For each modified start option, VTAM displays the current value, the value that VTAM initialized with, and the source of the value that VTAM initialized with. The source can be a value specified in an ATCSTRxx start option list, a value entered by the operator during VTAM start, or a default value used in the absence of any other specification.
- FUNCTION
- Specifies a group of related start options to display. If you
specify FUNCTION, do not specify OPTION on the same command.
- FUNCTION=APPNCHAR
- Displays the start options that define APPN characteristics. The
start options displayed using FUNCTION=APPNCHAR are also displayed
using other specifications for FUNCTION. The start options displayed
using FUNCTION=APPNCHAR are:
APPNCOS BN BNDYN BNORD CDSERVR CDSREFER CONNTYPE CPCP DIRSIZE DIRTIME DLURSAW DUPDEFS DYNADJCP EEHPRANR EEPORTCK EEVERIFY GVBKDLY HOSTNAME HPR HPRARB HPRCLKRT HPRNCPBF HPRPSDLY HPRPST HPRSESLM HPRSTALL INITDB IOPURGE IPADDR MAXLOCAT MULTPATH NETID NNSPREF NODETYPE NUMTREES PMTUD PSRETRY PSWEIGHT RESUSAGE ROUTERES SACONNS SAVERSCV SECLVLCP SNVC SORDER SRCHRED SRCOUNT SRTIMER SSCPNAME SSEARCH TCPNAME TDUDIAG TOPOTIME UNRCHTIM VERIFYCP VFYRED VFYREDTI VRTG VRTGCPCP XCFINIT - FUNCTION=CONNECT
- Displays the start options that affect connectivity. The start
options displayed using FUNCTION=CONNECT are:
AIMON ALSREQ AUTHLEN CONNTYPE CPCP DISCNTIM DYNHPPFX DYNPUPFX DYNVNPFX ENSEMBLE HPR HPRNCPBF IQDCHPID MPCACT NNSPREF SACONNS SLOWVAL SNVC SSDTMOUT VRTG VRTGCPCP XCFGRPID XCFINIT XNETALS - FUNCTION=HPREE
- Displays the start options that affect High Performance Routing
(HPR) and Enterprise Extender (EE). The start options displayed using
FUNCTION=HPREE are also displayed using other specifications for FUNCTION.
The following start options are displayed using FUNCTION=HPREE:
DYNHPPFX EEHPRANR EEPORTCK EEVERIFY GVBKDLY HOSTNAME HPR HPRARB HPRCLKRT HPRITMSG HPRNCPBF HPRPSDLY HPRPSMSG HPRPST HPRSESLM HPRSTALL IPADDR MAXEETST MAXHNRES MULTPATH PMTUD PSRETRY PSWEIGHT TCPNAME UNRCHTIM - FUNCTION=MESSAGES
- Displays the start options that affect messages. The start options
displayed using FUNCTION=MESSAGES are:
ASIRFMSG CNMTAB CNNRTMSG DSIRFMSG DSPLYDEF DSPLYMAX DSPLYWLD ESIRFMSG FLDTAB FSIRFMSG HPRITMSG HPRPSMSG IOINT IOMSGLIM LSIRFMSG MSGLEVEL MSGMOD PLUALMSG PPOLOG RSIRFMSG SIRFMSG SLOWVAL VARYWLD - FUNCTION=NETMGMT
- Displays the start options that affect network management. The
start options displayed using FUNCTION=NETMGMT are also displayed
using other specifications for FUNCTION. The following start options
are displayed using FUNCTION=NETMGMT:
CNMTAB DLURSAW IPINFO MXSAWBUF NMVTLOG OSIEVENT OSIMGMT OSITOPO PDTRCBUF SAWMAXDS SAWMXQPK SNAMGMT UPDDELAY - FUNCTION=PERFTUNE
- Displays the start options that affect performance and tuning.
The start options displayed using FUNCTION=PERFTUNE are:
AUTOTI BSCTMOUT CACHETI CDRSCTI CINDXSIZ DIRSIZE DIRTIME HNTSIZE HPRARB HPRCLKRT HPRITMSG HPRPSDLY HPRPSMSG HPRPST HPRSESLM HSRTSIZE IOINT IOPURGE IQDIOSTG MAXEETST MAXHNRES MAXLOCAT MAXLURU MIHTMOUT MULTPATH MXSAWBUF MXSSCPRU NSRTSIZE NUMTREES OSIEVENT OSITOPO OSRTSIZE PDTRCBUF PIUMAXDS PMTUD PSRETRY PSWEIGHT QDIOSTG SAWMAXDS SAWMXQPK SONLIM SRCHRED SRCOUNT SRTIMER UPDDELAY VFYRED VFYREDTI VOSDEACT VTAMEAS - FUNCTION=RECSTATS
- Displays the start options that affect recording and statistics.
The start options displayed using FUNCTION=RECSTATS are:
BSCMDRS NMVTLOG PPOLOG SDLCMDRS TNSTAT - FUNCTION=SECURITY
- Displays the start options that affect session security. The start options displayed using
FUNCTION=SECURITY are:
DSACTION DSCOUNT DSMONITR DSTRUST ENCRPREF ENCRYPTN IPINFO SECLVLCP VERIFYCP - FUNCTION=SESSCONT
- Displays the start options that affect session control. The start
options displayed using FUNCTION=SESSCONT are:
AFFDELAY APPNCOS ASYDE AUTORTRY BNDYN BNORD CDRDYN CMPMIPS CMPVTAM CPCDRSC DIALRTRY DLRORDER DUPDEFS DYNADJCP DYNASSCP DYNDLGMD DYNLU DYNMODTB EXPFLTRM HOTIOTRM HPRSESLM ISTCOSDF RESUSAGE ROUTERES SMEAUTH SORDER SSCPDYN SSCPORD SSEARCH SWNORDER UNRCHTIM - FUNCTION=SSCPCP
- Displays the start options that define SSCP or CP characteristics.
The start options displayed using FUNCTION=SSCPCP are:
BN CDSERVR DATEFORM ENHADDR GWSSCP HOSTPU HOSTSA LIMINTCP MAINTLVL MAXSSCPS MAXSUBA MXSUBNUM NETID NNSPREF NODETYPE NQNMODE SSCPID SSCPNAME STRGR STRMNPS TRANSLAT USSTAB - FUNCTION=STORAGE
- Displays the start options that define storage usage, except for
the buffer pool start options. The start options displayed using FUNCTION=STORAGE
are:
API64R CSALIMIT CSA24 DLRTCB IRNSTRGE MAXHNRES VTAMEAS - FUNCTION=SYSPLEX
- Displays the start options that affect coupling facility and the
sysplex. The start options displayed using FUNCTION=SYSPLEX are also
displayed using other specifications for FUNCTION. The following start
options are displayed using FUNCTION=SYSPLEX:
AFFDELAY DVLSTCNT STRGR STRMNPS XCFGRPID XCFINIT - FUNCTION=TRACDUMP
- Displays the start options that affect traces and dumps. The start
options displayed using FUNCTION=TRACDUMP are:
INOPDUMP NACPROBE PSSTRACE SNAPREQ VITCTRL - FUNCTION=VTAMINIT
- Displays the start options that affect VTAM initialization. The start options displayed
using FUNCTION=VTAMINIT are:
COLD CONFIG INITDB LIST NODELST OSIMGMT SNAMGMT WARM - FUNCTION=ZAPCON
- Displays the start options that once were zappable constants.
The start options displayed using FUNCTION=ZAPCON are also displayed
using other specifications for FUNCTION. The start options displayed
using FUNCTION=ZAPCON are:
ASIRFMSG BSCTMOUT CINDXSIZ ESIRFMSG FSIRFMSG HNTSIZE HSRTSIZE INOPDUMP IOMSGLIM IRNSTRGE MAXLURU MAXSSCPS MIHTMOUT MXSAWBUF MXSSCPRU MXSUBNUM OSRTSIZE PDTRCBUF PIUMAXDS PLUALMSG PSSTRACE SAWMAXDS SAWMXQPK SDLCMDRS SIRFMSG SLUALMSG SNAPREQ SSDTMOUT TRANSLAT VTAMEAS
- OPTION=option
- Specifies one or more start options to display. If you specify OPTION, do not specify FUNCTION on the same command. If OPTION=* is specified or assumed by default, VTAM displays information about all start options except INOPCODE, PROMPT, NOPROMPT, LISTBKUP, and the trace and buffer pool start options. The DISPLAY INOPCODE command can be used to display the current dump attributes. The DISPLAY TRACES command and the DISPLAY BFRUSE command can be used to display trace and buffer pool information. See the z/OS Communications Server: SNA Resource Definition Reference for a description of each start option.
For OPTION=LIST, VTAM displays the name of the start option list used during start processing. The value can be a supplemental list, such as LIST=1A. However, if the supplemental list contains errors and VTAM reverts to using defaults during start processing because LISTBKUP=DEFAULTS is in effect, the user-defined default list will be displayed. You can also issue a D NET,VTAMOPTS,FORMAT=COMPLETE command to find out the origin of the start option values.
For OPTION=CNMTAB, VTAM displays *BLANKS* if a user-defined table was not loaded. You can issue a D NET,VTAMOPTS,FORMAT=COMPLETE command to find out the origin of the start option value.
For OPTION=ENCRYPTN, the display might not exactly match the value specified for the ENCRYPTN start option.
- Start value
- Display value
- NO
- NO
- YES, 24, or 31
- 24 or 31
- CCA
- CCA_24 or CCA_31
- CUSP
- CUSP_24 or CUSP_31
For OPTION=OSIMGMT, VTAM displays only the value of the OSIMGMT start option. It does not indicate whether CMIP services is active.
For OPTION=STRGR or OPTION=STRMNPS, if no coupling facility is in use, this command shows the value as ***NA***. See z/OS MVS Setting Up a Sysplex for more information about coupling facilities and CFRM.
See the z/OS Communications Server: SNA Network Implementation Guide for more information about the sources of start options and which source takes precedence.
- ON, which represents an encoding of INOPDUMP=ON.
- OFF, which represents an encoding of INOPDUMP=OFF.
- One or more INOPDUMP control groups in the following format, where the INOPDUMP control group is
listed if the current setting for the control group is
INOPDUMP=ON.
control_group1, ... ,control_group-x
- VTAM is started with INOPDUMP=OFF.
- The operator issues MODIFY VTAMOPTS,INOPDUMP=(ON,ISM,ROCE).
- A DISPLAY VTAMOPTS,OPT=INOPDUMP displays a start option value of (ISM,ROCE), because those two control groups settings are INOPDUMP=ON.
- VTAM is started with INOPDUMP=ON.
- Subsequently, the operator issues MODIFY VTAMOPTS,INOPDUMP=(OFF,BASE,XCF,QDIO).
- A DISPLAY VTAMOPTS,OPT=INOPDUMP displays a start option value of (IQDIO,ISM,ROCE,TCP), because those four control groups settings are still INOPDUMP=ON.
See z/OS Communications Server: SNA Resource Definition Reference for more information about coding the INOPDUMP start option.
Resulting display
- The VTAM version and release
- The time and date that VTAM was started
- The component ID
- The node type
- Information about the specified start options
If a start option is not applicable to your configuration, it is displayed with ***NA***. For example, ROUTERES is applicable only when VTAM is a network node. At an end node, it would be displayed as ROUTERES=***NA***.
Examples
d net,vtamopts,opt=(sscpid,dsplydef,cmpvtam,cpcp,tnstat,hostname),format=modified
IST097I DISPLAY ACCEPTED
IST1188I ACF/VTAM CSV2R10 STARTED AT 11:54:32 ON 03/23/00
IST1349I COMPONENT ID IS 5695-11701-10A
IST1348I VTAM STARTED AS INTERCHANGE NODE
IST1309I START OPTION CURRENT VALUE ORIGINAL VALUE ORIGIN
IST1310I CMPVTAM 2 0 DEFAULT
IST1310I CPCP NO YES ATCSTR1A
IST1310I DSPLYDEF 32767 65535 ATCSTR00
IST1310I TNSTAT OFF CNSL,TIME=1 OPERATOR
IST924I ------------------------------------------------------------
IST19051 START OPTION = HOSTNAME
IST1906I CURRENT VALUE = NODENAME.NETID.REALLYLONGDOMAIN.COM
IST1907I ORIGINAL VALUE = NODENAME.NETID.SHORTDOMAIN.COM
IST1908I ORIGIN = OPERATOR
IST314I END
d net,vtamopts,opt=(dynlu,dsplydef,list,cmpvtam,supp,cpcp,tnstat,hostname),
format=complete
IST097I DISPLAY ACCEPTED
IST1188I ACF/VTAM CSV2R10 STARTED AT 11:54:32 ON 03/23/00
IST1349I COMPONENT ID IS 5695-11701-10A
IST1348I VTAM STARTED AS INTERCHANGE NODE
IST1309I START OPTION CURRENT VALUE ORIGINAL VALUE ORIGIN
IST1310I CMPVTAM 2 0 DEFAULT
IST1310I CPCP NO YES ATCSTR1A
IST1310I DSPLYDEF 32767 65535 ATCSTR00
IST1310I DYNLU YES YES ATCSTR1A
IST1310I LIST 1A 1A OPERATOR
IST1310I SUPP NOSUP NOSUP ATCSTR00
IST1310I TNSTAT OFF CNSL,TIME=1 OPERATOR
IST924I -------------------------------------------------------------
IST1905I START OPTION = HOSTNAME
IST1906I CURRENT VALUE = NODENAME.NETID.REALLYLONGDOMAIN.COM
IST1907I ORIGINAL VALUE = NODENAME.NETID.SHORTDOMAIN.COM
IST1908I ORIGIN = OPERATOR
IST314I END
d net,vtamopts
IST097I DISPLAY ACCEPTED
IST1188I VTAM CSV2R3 STARTED AT 10:42:14 ON 09/15/16 395
IST1349I COMPONENT ID IS 5695-11701-230
IST1348I VTAM STARTED AS INTERCHANGE NODE
IST1189I AFFDELAY = 600 AIMON = NONE
IST1189I ALSREQ = NO API64R = YES
IST1189I APPNCOS = NONE ASIRFMSG = OLUSSCP
IST1189I ASYDE = TERM AUTHLEN = YES
IST1189I AUTORTRY = AUTOCAP AUTOTI = 0
IST1189I BN = NO BNDYN = ***NA***
IST1189I BNORD = ***NA*** BSCMDRS = (STATS,INOPS)
IST1189I BSCTMOUT = 286 CACHETI = 8
IST1189I CDRDYN = YES CDRSCTI = 480S
IST1189I CDSERVR = NO CDSREFER = 1
IST1189I CINDXSIZ = 8176 CMPMIPS = 100
IST1189I CMPVTAM = 0 CNMTAB = ISTMGC00
IST1189I CNNRTMSG = SUPPRESS COLD = YES
IST1189I CONFIG = 1A CONNTYPE = APPN
IST1189I CPCDRSC = NO CPCP = YES
IST1189I CSALIMIT = 240919K CSA24 = NOLIMIT
IST1189I DATEFORM = MDY DIALRTRY = YES
IST1189I DIRSIZE = 0 DIRTIME = 691200S
IST1189I DISCNTIM = (15,0) DLRORDER = (STATNID,FIRST)
IST1189I DLRTCB = 5 DLURSAW = YES
IST1189I DSACTION = (SYSLOG,NONE,ALL) DSCOUNT = 1
IST1189I DSIRFMSG = NONE DSMONITR = YES
IST1189I DSPLYDEF = 65535 DSPLYMAX = 65535
IST1189I DSPLYWLD = FULLWILD DSTRUST = NONE
IST1189I DUPDEFS = ALL DVLSTCNT = 2048
IST1189I DYNADJCP = YES DYNASSCP = YES
IST1189I DYNDLGMD = NONE DYNHPPFX = CNR
IST1189I DYNLU = YES DYNMODTB = NONE
IST1189I DYNPUPFX = CN DYNVNPFX = CNV
IST1189I EEHPRANR = NO EEPORTCK = NO
IST1189I EEVERIFY = ACTIVATE ENCRPREF = NONE
IST1189I ENCRYPTN = 31 ENHADDR = YES
IST1189I ENSEMBLE = NO ESIRFMSG = ALLSSCP
IST1189I EXPFLTRM = 0 FLDTAB = ISTMSFLD
IST1189I FSIRFMSG = OLUSSCP GVBKDLY = NO
IST1189I GWSSCP = YES HNTSIZE = 4080
IST1189I HOSTNAME = *BLANKS* HOSTPU = ISTPUS
IST1189I HOSTSA = 1 HOTIOTRM = 0
IST1189I HPR = (RTP,RTP) HPRARB = RESPMODE
IST1189I HPRCLKRT = STANDARD HPRITMSG = BASE
IST1189I HPRNCPBF = NO HPRPSDLY = 0
IST1189I HPRPSMSG = ALL HPRPST = LOW 480S
IST1189I HPRPST = MEDIUM 240S HPRPST = HIGH 120S
IST1189I HPRPST = NETWRK 60S HPRSESLM = NOLIMIT
IST1189I HPRSTALL = 0 HSRTSIZE = 9973
IST1189I INITDB = ALL INOPDUMP = OFF
IST1189I IOINT = 180 IOMSGLIM = 100
IST1189I IOPURGE = 0 IPADDR = 0.0.0.0
IST1189I IPINFO = SENDALL IQDCHPID = ANY
IST1189I IQDIOSTG = 7.8M(126 SBALS) IRNSTRGE = 0
IST1189I ISTCOSDF = INDLU LIMINTCP = ***NA***
IST1189I LIST = 1A LSIRFMSG = NONE
IST1189I MAINTLVL = *BLANKS* MAXEETST = 500
IST1189I MAXHNRES = 100 MAXLOCAT = 5000
IST1189I MAXLURU = 6144 MAXSSCPS = 10
IST1189I MAXSUBA = 255 MIHTMOUT = 1800
IST1189I MPCACT = WAIT MSGLEVEL = BASE
IST1189I MSGMOD = NO MULTPATH = NO
IST1189I MXSAWBUF = 10000 MXSSCPRU = 4096
IST1189I MXSUBNUM = 511 NACPROBE = NODUMP
IST1189I NCPBUFSZ = 512 NETID = NETA
IST1189I NMVTLOG = NPDA NNSPREF = ***NA***
IST1189I NODELST = *BLANKS* NODETYPE = NN
IST1189I NQNMODE = NAME NSRTSIZE = *BLANKS*
IST1189I NUMTREES = 100 OSIEVENT = PATTERNS
IST1189I OSIMGMT = NO OSITOPO = ILUCDRSC
IST1189I OSRTSIZE = 43 PDTRCBUF = 2
IST1189I PIUMAXDS = 200 PLUALMSG = NOSUPP
IST1189I PMTUD = TCPVALUE PPOLOG = NO
IST1189I PSRETRY = LOW 0S PSRETRY = MEDIUM 0S
IST1189I PSRETRY = HIGH 0S PSRETRY = NETWRK 0S
IST1189I PSRETRY = SCHED PSSTRACE = NORB
IST1189I PSWEIGHT = LESSTHAN QDIOSTG = 4.0M(64 SBALS)
IST1189I RESUSAGE = 100 ROUTERES = 1
IST1189I RSIRFMSG = ALLSSCP SACONNS = YES
IST1189I SAVERSCV = (NO,KEEP) SAWMAXDS = 100
IST1189I SAWMXQPK = 0 SDLCMDRS = (STATS,INOPS)
IST1189I SECLVLCP = ***NA*** SIRFMSG = ALLSSCP
IST1189I SLOWVAL = (0,0) SLUALMSG = NOSUPP
IST1189I SMEAUTH = DISCARD SNAMGMT = NO
IST1189I SNAPREQ = 1000 SNVC = ***NA***
IST1189I SONLIM = (60,30) SORDER = APPN
IST1189I SRCHRED = OFF SRCOUNT = 10
IST1189I SRTIMER = 30S SSCPDYN = YES
IST1189I SSCPID = 1 SSCPNAME = SSCP1A
IST1189I SSCPORD = PRIORITY SSDTMOUT = 30
IST1189I SSEARCH = YES STRGR = ***NA***
IST1189I STRMNPS = ***NA*** SUPP = NOSUP
IST1189I SWNORDER = (CPNAME,FIRST) TCPNAME = *BLANKS*
IST1189I TDUDIAG = 1000 TNSTAT = OFF
IST1189I TOPOTIME = 10:28 TRANSLAT = (0,1,2,3,4,5,6,7)
IST1189I UNRCHTIM = (0,0) UPDDELAY = 60S
IST1189I USSTAB = *BLANKS* VARYWLD = FULLWILD
IST1189I VERIFYCP = NONE VFYRED = YES
IST1189I VFYREDTI = OFF VITCTRL = BASE
IST1189I VOSDEACT = NO VRTG = NO
IST1189I VRTGCPCP = YES VTAMEAS = 32001
IST1189I WARM = NO XCFGRPID = ***NA***
IST1189I XCFINIT = ***NA*** XNETALS = NO
IST314I END