Quarterly Maintenance Items; Environment Inside The Cabinet; Table 2-14 Quarterly Maintenance Of Environment Inside The Cabinet - Nortel Secure Router 8000 Series Routine Maintenance

2 Routine maintenance items
Item
System clock
Backup of
configuration
data

2.5 Quarterly maintenance items

Quarterly maintenance items are:

2.5.1 Environment inside the cabinet

Table 2-14 Quarterly maintenance of environment inside the cabinet

Ensure the following conditions are met:
Item
Cable layout
Cable labels
Frame
appearance
2-10
Action
Run the display clock
command
Run the tftp get
command to back up the
configuration data to the
TFTP server

Environment inside the cabinet

User and security management
Basic Configurations of the device
To ensure heat dissipation and ventilation of the system, and prevent the air filter from
being covered by dust, clean the air filter periodically.
Nortel recommends to clean the system at least every three months.
Action
Observe the cable layout
Observe the cable labels
Observe whether the frame
is broken
Remarks
-
Nortel Networks Inc.
Nortel Secure Router 8000 Series
Routine Maintenance
The system date and time display. The
time should be identical with the local
time (the deviation is within 5m).
If the time is not correct, modify the
system time or NTP through the clock
command.
Remarks
Lay out power cables and service
cables separately.
Lay out the cables neatly and in order.
Cable labels are clear, accurate, and in
compliance with the requirements listed
in the Appendix C "Engineering Labels
for Cables" of the Installation Manual of
the related product.
Protect the idle slots by the blank panel.
Issue 5.3 ( )
19 May 2009