Using DISPLAY and MODIFY operator commands
You can control and monitor the VTAM® program network with the following start
options and operator commands:
- DISPLAY commands
- Using VTAM DISPLAY commands for problem determination
- Display buffer pool use
- DISPLAY CSDUMP
- DISPLAY CSMUSE
- DISPLAY EE
- DISPLAY EEDIAG
- Display Enterprise Extender connection network unreachable partner information
- Display HPR route test
- Display ID for an RTP connection
- Display ID for an RTP PU with HPRDIAG=YES
- Display ID for an RTP PU with HPRDIAG=YES and CLEAR=ALL
- Display path tables
- Display resource status
- Display resources in a pending state
- Display route status
- Display route test
- Display RTPS options
- Display TDU information
- Display traces
- Display VTAM storage
- Display workload information for a device
- MODIFY commands
- Using VTAM MODIFY commands for problem determination
- Issuing the MODIFY CSDUMP command
- Modifying input/output problem determination
- Modifying message module identification
- Issuing the MODIFY TOPO command to clear EE connection network unreachable partner information
- Modifying tuning statistics
- Issuing the MODIFY VTAMOPTS command to change start option values
For information about VTAM start options, see z/OS Communications Server: SNA Resource Definition Reference.
Note: You can also use the NetView program
to monitor and collect error statistics from the VTAM network.