3. Select option 3 (Work with communications trace).
Starting a Communications Trace
Tostart a communications trace:
1. If you are instructed by the service provider to vary off the line, enter the
following command; otherwise, continue with the next step.
VRYCFG CFGOBJ(line-name) CFGTYPE(*LIN)
STATUS(*OFF)
2. After selecting option 3, the following display is shown:
3. Press F6 to start a trace. The following display appears:
Start a Service Tool
Warning: Incorrect use of this service tool can cause damage
to data in this system. Contact your service representative
for assistance.
Select one of the following:
1. Product activity log
2. Trace Licensed Internal Code
3. Work with communications trace
4. Display/Alter/Dump
5. Licensed Internal Code log
6. Main storage dump manager
7. Hardware service manager
Selection
F3=Exit F12=Cancel F16=SST menu
Work with Communications Traces
Type options, press Enter.
2=Stop trace 4=Delete trace 6=Format and print trace
7=Display message 8=Restart trace
Configuration
Opt Object Type Trace Description Protocol Trace Status
(No active traces)
F3=Exit F5=Refresh F6=Start trace F10=Change size
F11=Display buffer size F12=Cancel
Chapter21. TCP/IP Problem Analysis 495