Periodic Routine Maintenance; Records Of Routine Maintenance - Nortel Secure Router 8000 Series Routine Maintenance

1 Overview of routine maintenance

1.3.2 Periodic routine maintenance

Maintenance personnel carry out periodic routine maintenance to prevent the occurance of
faults. Periodic routine maintenance includes the following:
You use periodic maintenance for the following:

1.4 Records of routine maintenance

The routine maintenance manual describes the following:
During maintenance, record the check results for future reference.
For faults found during maintenance, remove them according to the procedures described in
the Nortel Secure Router 8000 Series Troubleshooting. If you cannot perform the procedures,
contact the local Nortel office for technical assistance.
Appendix A of this manual lists the following records:
Make a record of the check results on duty. You can modify the record as required or append
the routine maintenance details to the maintenance record for reference.
Record your troubleshooting procedures and the results obtained during maintenance in the
problem record.
1-4
Checking the cables
Measuring the grounding resistance
Removing the dust from the device
Ensuring the secure and stable running of the device for a long period of time.
Checking for problems such as device aging, function failures, and performance degrade.
This is done by regularly checking, testing, cleaning the devices and backing up the data.
What to do for routine maintenance
How to do routine maintenance
When the status is normal
Daily maintenance record
Weekly maintenance record
Monthly maintenance record
Quarterly maintenance record
Half yearly maintenance record
Yearly maintenance record
Problem record
Nortel Networks Inc.
Nortel Secure Router 8000 Series
Routine Maintenance
Issue 5.3 (
19 May 2009
)