$D NJEDEF

Function

To display current specifications for the JES2 network environment.

Syntax


>>-$D--NJEDEF--+------------+--+----------+--------------------->
               '-,--CONNECT-'  '-,--DELAY-'   

>--+---------------------------------------+--+----------+------>
   '-,--HDRBUF--+------------------------+-'  '-,--JRNUM-'   
                |       .-,---------.    |                   
                |       V           |    |                   
                '-=--(----+-FREE--+-+--)-'                   
                          +-LIMIT-+                          
                          '-WARN--'                          

>--+----------+--+------------+--+------------+----------------->
   '-,--JTNUM-'  '-,--LINENUM-'  '-,--MAILMSG-'   

>--+-----------+--+------------+--+------------+---------------->
   '-,--MAXHOP-'  '-,--NODENUM-'  '-,--OWNNAME-'   

>--+------------+--+---------+--+------------+------------------>
   '-,--OWNNODE-'  '-,--PATH-'  '-,--RESTMAX-'   

>--+-------------+--+------------+--+----------+---------------->
   '-,--RESTNODE-'  '-,--RESTTOL-'  '-,--SRNUM-'   

>--+----------+--+------------+--------------------------------><
   '-,--STNUM-'  '-,--TIMEtol-'

Parameters

CONNECT

Specifies that NJE connections for APPLs, LINEs, or SOCKETs that specify or defer to CONNECT=YES will automatically be initiated or restarted. The interval displayed is the time (in minutes) between attempted connections.

DELAY

Displays the maximum length of time, in seconds (10-999), that a message or command is delayed in any stage of transmission between nodes before the system assumes that possible lockout situations have occurred.

HDRBUF=[FREE|LIMIT|WARN]

Allows installations to display the amount of storage used by NJE headers and trailers.

FREE: Displays the number of header/trailer cells at an installation.
LIMIT: Displays the maximum number (10-9999) of NJE header and trailer cells allocated at this installation for jobs and SYSOUT data received from the network.
WARN: Displays the percentage (0-100) of NJE header and trailer cells in use at an installation.

JRNUM

Displays the number (0-7) of network job receivers associated with each line.

JTNUM

Displays the number (0-7) of network job transmitters associated with each line.

LINENUM

Displays the number of lines (0-65535), including CTC (channel to channel) adapters, to be used by this JES2 member for NJE communications.

MAILMSG

Displays whether (YES) or not (NO) JES2 issues the $HASP549 mail notification message automatically to notify a userid that a transmitted file has arrived from another node or a spool reload procedure.

MAXHOP

Displays the maximum number of nodes (0-32k) a job or output can cross to reach a destination.

NODENUM

Displays the maximum number (1-32767) of nodes in the NJE network to which this system belongs, or a value greater than or equal to the highest numbered node in your system.

OWNNAME

Displays the name of this node.

OWNNODE

Displays the number (1-32767) of this node.

PATH

Displays the maximum number (1-8) of paths from the local member to a given non-adjacent node that must be maintained simultaneously.

RESTMAX

Displays the maximum tolerable resistance (0 to 79992000) of a network connection for both adjacent and non-adjacent nodes.

RESTNODE

Displays the resistance (1-2000) of this node to the flow of jobs through the network.

RESTTOL

Displays the maximum difference in resistance (0-8000) allowed between the best possible path and an acceptable alternate path.

SRNUM

Displays the number (0-7) of NJE SYSOUT receivers associated with each NJE line. This value should match the STNUM specification at other subsystems with which this member communicates directly.

STNUM

Displays the number (0-7) of NJE SYSOUT transmitters associated with each NJE line.

TIMEtol

Displays the time variation in minutes (0-1500) that occurs between the time-of-day (TOD) clocks of this node and any adjacent node at signon.

Authority Required

This command requires display authority. The description of the $T RDRnn command explains how to ensure that the authority of the appropriate MVS™ system command group is assigned. The $T NODE(nnnn) command sets the command authority for a node.

This command requires control security access authority. For a description of assigning command input authority, see z/OS JES2 Initialization and Tuning Guide, SA32-0991.

Scope

Single Member. The response to this command will be a display of information about this member only.

Messages

The $HASP831 message displays the current values of all the parameters on the NJEDEF initialization statement.

Examples

 1   $D njedef

  $HASP831 NJEDEF  OWNNAME=POK,OWNNODE=1,DELAY=120,
  $HASP831         HDRBUF=(LIMIT=10,WARN=80,FREE=10),JRNUM=1,
  $HASP831         JTNUM=3,SRNUM=4,STNUM=3,LINENUM=3,MAILMSG=NO,
  $HASP831         MAXHOP=0,NODENUM=5,PATH=1,RESTMAX=79992000,
  $HASP831         RESTNODE=100,RESTTOL=0,TIMETOL=1440

The $HASP831 message displays the current status of global network definitions in the installation.

 2   $dnjedef

           $HASP831 NJEDEF     
  $HASP831 NJEDEF  OWNNAME=WSC,OWNNODE=2,CONNECT=(YES,2),      
  $HASP831         DELAY=120,HDRBUF=(LIMIT=23,WARN=80,FREE=23),
  $HASP831         JRNUM=1,JTNUM=3,SRNUM=4,STNUM=3,LINENUM=10, 
  $HASP831         MAILMSG=NO,MAXHOP=0,NODENUM=5,PATH=1,       
  $HASP831         RESTMAX=262136000,RESTNODE=100,RESTTOL=0,  
  $HASP831         TIMETOL=1440