IBM System/36 Maintenance Information Manual page 132

1110 Isolating Local Area Network Problems
This procedure uses SSP procedures (for example, PROBLEM) to diagnose local area network problems.
Use this procedure to diagnose local area network problems when no SRCs are specified, or when the SRC
does not isolate a specific FRU, or area of the local area network.
1. Run on-line problem determination.
a. Key in PROBLEM and press the Enter key.
b. Select the Local Area Network option.
c. Follow the prompts.
STATEST will allow concurrent testing of LAN. (For example: Exercise test on line 9 with line 10
enabled).
2. Run STATEST.
a. Key in STATEST and press the Enter key.
b. Follow the prompts.
ST A TEST required field entries:
a. Communication line numbers. (9 or 10)
b. Number of test transmissions. (1 to 999)
c. Number of seconds between transmissions. (0 to 20)
Press enter.
a. Select option 2. (Specify an SSP-ICF subsystem configuration to be tested).
Press enter.
a. Subsystem configuration name. (This information must be obtained from the customer)
b. Library containing the configuration. (This information must be obtained from the customer)
Press enter.
a. Select the location of the system to be tested.
Press enter.
a. Select option 5 to begin the test.
If test fails to run to completion, replace the FRUs indicated by the SRC.
11-2
5363 Maintenance Information