Recovering Enhanced Link Peripheral Processors - Nortel DMS-100 Manual

4-106 Recovery procedures for individual devices and services

Recovering enhanced link peripheral processors

Application
Use this procedure to recover enhanced link peripheral processors that are
system busy (SysB). ELPPs are SysB when both link interface module (LIM)
units lose A and B dc power feeds.
If the whole switch loses power, restore primary switching functions. Do not
use this procedure until the primary switching functions are restored. To
restore primary switching functions, refer to procedure Recovering from a
dead system in a SuperNode switch in this document.
To recover ELPPs when both LIMs are system busy and other problems exist,
refer to the following:
•
•
Action
This procedure contains a summary flowchart and a list of steps. Use the
flowchart to review the procedure. Follow the steps to perform the recovery
task.
297-8021-545 Standard 14.02 May 2001
Clearing a PM LIM critical alarm
Alarm and Performance Monitoring Procedures