8. Troubleshooting
9700-A2-GB20-20 December 2002 8-13
ATM Problems
Table 8-3. ATM Problems
Symptom Possible Cause Solutions
Out-of-Cell Delineation
(OCD) events; loss of
cell delineation.
Line impairments. Check DSLAM statistics.
Reduce the link rate.
The unit should be
receiving data, but the
ATM statistics indicate
that the VCs are not
receiving data.
The Virtual Circuit (VC) is
improperly configured or not
configured in the DSLAM.
Check DSLAM statistics.
Configure the VC.