Paradyne COMSPHERE 3611 - Manual (Page 69)

D-1 3610-A2-GB48-50 September 1996
Troubleshooting and
Front Panel Messages
Troubleshooting D-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Messages D-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
Confirm the configuration option settings for the items
listed below that apply to your configuration.
•
Verify the network, NMS, and DDS connections.
Refer to your User’s Guide, Chapter 2.
•
For an Out of Frame Thresh message and facility
alarm, verify that the control and tributary:
— DSU rates [Rate(Kbps)] are set to match the
DDS circuit rate.
— Diag Type, Port Speed, and 2nd Ch(bps) are set
the same.
•
Diagnostic type affects the control and tributary
interaction. Verify that all DSUs are set to the same
Diag Type. Mixed mode is not valid for MCMP.
•
For multipoint rate adaption, enabling the
M-PtSymPrt configuration option is not required.
With Diag Type of NonD, the default is enable. The
control and all tributaries must be set the same.
•
For MCMP mode, verify poll list acquire (Acq) is
completed. To add a tributary, use Add or Acq from
the tributary.
•
To verify the network, request a remote ID and
ensure that you receive all addresses.
•
Initiate a Digital Test (DT) and an End-to-End Test
(EE) to verify error free communications.
•
Confirm the CTS Lead, RTS Cntrl, TxCarrSel, and
DSR FrcOn configuration option settings.
Messages
This section describes the progress or error messages
that may appear on the front panel of the 3600 Series
DSU with a TDM or MCMP installed when:
•
Executing a command
•
An error condition prevents execution
The messages listed here do not include menus, data
entry displays, or specific test results; they do give the
condition and any action to perform.
Table D-1 lists the configuration error messages that
may appear after pressing SAVE and the verification
routine runs.
For command, progress, health and status, and
additional configuration error messages, refer to
Document No. 3610-A2-GB46.
For configuration error, progress, and health and status
messages supporting DBMs, refer to Document No.
3610-A2-GB49.
D