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
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