Classifications Of Routine Maintenance; Daily Routine Maintenance - Nortel Secure Router 8000 Series Routine Maintenance

Nortel Secure Router 8000 Series
Routine Maintenance
Supplements

1.3 Classifications of routine maintenance

Depending on the maintenance period, routine maintenance has the following classifications:

1.3.1 Daily routine maintenance

Maintenance personnel carry out daily routine maintenance that includes the following:
You use daily routine maintenance for the following:
Issue 5.3 ( )
19 May 2009
Periodic check
Carry out a check periodically and maintain records mentioned in this manual
Detailed records about the problem
Maintain detailed records of the initial information on the problem and contact Nortel
Customer Service Center or the local Nortel office on time
Preventing the use of non-standard software
To prevent serious faults from occurring on the device, do not install or run non-standard
software such as, firewalls, antivirus software, game, and pirated software on the
terminals.
Preventing the use of non-standard software when operating the database
With the exception of delivery-attached software, do not use other software to access or
modify the database, or you may cause a serious fault to occur.
Parts inventory
Keep enough spare parts on hand in case of failure, and have failed boards fixed as soon
as possible (for the operators)
Emergency solutions
In case of emergency, perform the troubleshooting procedures according to the Nortel
Secure Router 8000 Series Troubleshooting, and contact Nortel Customer Service Center
or the local Nortel office on time if the fault cannot be removed
Daily routine maintenance
Periodic routine maintenance
Checking the environment of the equipment room
Checking the power supply system
Checking the alarm system
Checking the operation of the device
Finding out alarms or other problems on time, maintaining the operation of the device,
and lowering the failure rate.
Finding out abnormalities of the links on time and ensuring normal services.
Obtaining real-time knowledge about the operation of the device and the network to
improve the efficiency of troubleshooting.
Nortel Networks Inc.
1 Overview of routine maintenance
1-3