Paradyne COMSPHERE 3615 - Manual (Page 32)

COMSPHERE DualFlow Data Service Units
2-12 December 1996 3615-A2-GB20-20
Verifying the Network
Perform a Health and Status check on the DDS circuit
to ensure that the network is functioning.
.
Procedure
1. Select Local (F1).
2. Select Stat (F1).
3. Select H/S (F1).
4. Select Devic (F1).
5. Press the key to return to the top-level menu.
6. Select Local (F1).
7. Select Bckup (F2).
8. Select DrBU to drop the backup call.
No error messages should appear. Refer to
Appendix C, the Device Health and Status Messages
section, should there be a problem with the DDS Line.
Other Tests
The following lists the tests available on your DSU.
Refer to the Test Branch section of Chapter 4 for further
test information, as well as more detail on how to
configure and operate the DSU. Refer to Appendix A to
determine how best to access each test.
•
Device Test (Devic)
•
Local Loopback (LL) – DSU only
•
DTE Loopback (DTE)
•
Digital Loopback (DL)
•
Remote Digital Loopback (RL) – DBM only
•
Bilateral Loopback
•
Digital Test (DT) – DBM only
•
End-to-End Test (EE) – DBM only
•
Bit Error Rate Test (BERT)
•
Lamp Test (Lamp)