Nortel North American DMS-100 Instruction Manual page 646

Application
Use this procedure to clear faults when the following two conditions occur.
•
•
Definition
FRIU alarms are not on the MAP banner. Post the FRIU and clear any alarms.
Query traffic and perform loopback tests when no alarm exists for the posted
FRIU.
Common procedures
There are no common procedures.
Action
This procedure contains a summary flowchart and a list of steps. Use the
flowchart as a sumary of the procedure. Follow the steps to perform the
procedure.
DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued) 1-625
Troubleshooting a customer-reported failure
The customer reports a service interruption.
Frame relay interface unit (FRIU) alarms are not under the alarm banner
on the MAP display.
No FRIU alarms