Paradyne COMSPHERE
3610, Руководство оператора

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COMSPHERE 3600 Series Data Service Units
4-24 July 1999 3610-A2-GB91-90
F1
DSU DT: Final
Tot Error:
0
F2 F3
F1
DSU DT: Final
Err Secs:
0
F2 F3
If the test is still running, the top line displays Active
instead of Final, and the results are updated in real time.
Table 4-6 defines the information displayed after a
Digital Test is completed.
NOTE
When using an async terminal, all
leading zeros must be entered in
the hhh:mm:ss format. For
example, to run the test for 1
minute, enter 000:01:00 and
press the carriage return < CR >
key. See
Appendix D for more
details.
Table 4-6
Digital Test Results
Results Information Displayed
Time: Running test timer. (The Clr
selection resets the timer to
0:00:00.)
Tot Error: Running count of bits in error;
Max, if the maximum error
count has been reached, the
maximum being 64000. (The
Clr selection resets the
counter to 0.)
Err Secs: Running count of errored
seconds. (The Clr selection
resets the counter to 0.)
Run on:port nn If this test was not run on an
aggregate data path, the
Digital Test was run on
port
nn.
End-to-End Test
The End-to-End (EE) test is used to analyze a control
and tributary DSU and the network circuit between them
in both directions independently. It transmits fixed packets
(or blocks) of data between the DSUs. If an End-to-End
test is performed, the in-band secondary channel transport
communications are disrupted.
NOTE
The End-to-End Test command is
not available when the LPDA-2
configuration option is enabled.
This test is a half-duplex test that runs in both DSUs.
Each DSU sends the same pattern to the other and checks
the incoming pattern for errors (
Figure 4-10 ). During the
test, the TXD, RXD, and RTS indicators show internal
activity (which may differ from the states of the same
leads at the DTE interface).
For a DSU, the test is normally session-disruptive
except when a dial backup session is active, and it requires
the network connection to both DSUs. DTE connections
to the DSUs are not required.
To access the End-to-End Test from the top-level
menu, make the following selections:
•
Local (F1)
•
Test
•
DSU (select active core)
•
EE
•
Start
•
Trib Address (if a control)
•
# Blocks