Avaya DEFINITY Server CSI, Руководство по обслуживанию, Страница: 1532 / 1930

Maintenance Objects
1532
Issue 5 October 2002
Procedures for Restoring the CDR Link
1. Get the status of CDR links.
Enter status cdr-link command and make sure that the CDR links are not
busied out for maintenance. If the link is down, then continue to the next
step.
2. Where does the CDR link connect to?
Enter display system feature and find out the destinations of CDR links.
Continue to the next step.
3. Is the destination an extension or the EIA port?
If the destination is an extension number, then enter the status data
extension command and verify whether the data extension is in the
in-service/idle state. If the data extension is NOT available, then look for
the extension number in the
Alt Name
field of Hardware Error Log and
refer to ‘‘XXX-BD (Common Port Circuit Pack)’’ Maintenance
documentation for resolutions.
If the destination is “eia,” then look for PR-MAINT errors in the Hardware
Error Log. If present, refer to
‘‘PR-MAINT (Maintenance Processor)’’
Maintenance documentation.
4. Is a data channel on the TN2402/TN798 Processor circuit pack in the
in-service/idle state?
Enter list data command and find out the extension numbers of data
channels. Enter status data extension command and make sure that at
least one data channel is in the in-service/idle state. If no data channel is
available, then look for DATA-CHL/DATA-CON/DATA-BD errors in the
Hardware Error Log. If present, refer to
‘‘DATA-BD (Data Channel
Processor Circuit Pack)’’ .
5. Is the external CDR output device available?
Make sure that the CDR output device is on-line and ready for service.
Check the physical connectivity between Data Module and the CDR output
device or between the EIA port on backplane of the switch and the CDR
output device.
It is recommended to busy out the CDR link before executing maintenance tests
over the CDR link. If the CDR link is busied out, then all CDR link maintenance
actions are deactivated. The interference to tests of other MO is off.