1  START
 

2  LAN_DEVICE
   Directs PEDRIVER to start using the specified LAN device. The
   original (and still supported) means of starting PEDRIVER on a
   LAN device is SYS$EXAMPLES:LAVC$START_BUS.

   Format

     START LAN_DEVICE  landevicename
 

3  Parameters
 

landevicename[,landevice1,landevice2,...]

   Includes specific LAN devices, which you can specify using
   wildcards.

   Use the /EXCLUDE qualifier to exclude LAN devices.

   Use the SHOW LAN_DEVICE command to display device names.
 

3  Qualifiers
 

/EXCLUDE

      /EXCLUDE[=(landevicename1,landevicename2,...)]

   Excludes specific LAN devices, which you can specify using
   wildcards.

   Use the SHOW LAN_DEVICE command to display device names.
 

3  Example

 SCACP> START DEVICE EWA

     This command starts PEDRIVER on the LAN device EWA.
 

2  TRACE
   Starts or resumes PEDRIVER tracing, optionally setting tracing
   options.

                                  NOTE

      This command is reserved for use by Compaq Services and
      OpenVMS Engineering only. Trace commands and output are
      subject to change from release to release.

   Format

     START TRACE  nodename
 

3  Parameters
 

nodename[,nodename1,nodename2,...]

   Includes channels to specific nodes, which you can specify
   using wildcards. Each node name can be accompanied by optional
   qualifiers to specify local and remote device names. If no local
   or remote device name is specified, all channels associated with
   the specified node are included.

   Use the SHOW CHANNEL command to display node names and local and
   remote device names.
 

3  Qualifiers
 

/AFTER

      /AFTER[=n]

   After the trace stop condition has been satisfied, continues
   tracing for n events, and then stops. If you do not specify
   /AFTER, tracing does not continue after the trace stop event.
 

/DEFAULT

   Sets the trace context back to the default settings, which are:

          channelname=*
          /AFTER=0
          /EVENT=default settings
          /STOP
          /SIZE=512
 

/EVENT

      /EVENT[=(event1,event2,...)]

   Enables tracing on specific events, which you can specify using
   wildcards. The default is a subset of the events, which includes
   most errors and state changes.

   Use the SHOW TRACE/CONTEXT command to display event names.
 

/EXCLUDE

      /EXCLUDE[=(landevicename1,landevicename2,...)]

   Excludes specific LAN devices, which you can specify using
   wildcards.

   Use the SHOW LAN_DEVICE command to display device names.
 

/LOCAL_DEVICE

      /LOCAL_DEVICE[=(landevicename1,landevice2,...)]

   Includes specific LAN devices which identify the local end of the
   channel; you can use wildcards to specify LAN devices.

   Use the SHOW LAN_DEVICE command to display device names.
 

/REMOTE_DEVICE

      /REMOTE_DEVICE[=(landevicename1,landevice2,...)]

   Includes specific LAN devices which identify the remote end of
   the channel, which you can specify using wildcards.

   Use the SHOW LAN_DEVICE command to display device names.
 

/STOP

      /STOP[=(event1,event2,...)]

   Stops tracing on specific events, which you can specify using
   wildcards. The default is to stop no events.

   Use the SHOW TRACE/CONTEXT command to display event names.
 

/SIZE

      /SIZE[=n]

   Specifies a trace buffer size of n bytes to be used by PEDRIVER
   for each trace buffer: one for global PEDRIVER use, one for each
   selected channel, and one for each selected VC.
 

3  Examples

   1.SCACP> START TRACE/EVENT=CC_STATE/SIZE=2000

     The command in this example changes the Trace Channel Control
     layer state with a 2000-byte trace buffer.

   2.SCACP> START TRACE/EVENT=ALL NODE10,NODE20

     The command in this example traces all events but only for the
     NODE10 and NODE20 channels.