H3C Technologies H3C SecBlade IPS Cards - Manual (Page 36)

3-8
Table 3-8 System monitoring configuration items
Item Description
CPU usage threshold
Set the upper limit of CPU usage.
When the CPU usage exceeds the configured threshold, the system triggers an
alarm.
Memory usage threshold
Set the upper limit of memory usage.
When the memory usage exceeds the configured threshold, the system triggers an
alarm.
Image area usage
threshold
Set the upper limit of image area usage.
When the image area usage exceeds the configured threshold, the system triggers
an alarm.
Log area usage threshold
Set the upper limit of log area usage.
When the log area usage exceeds the configured threshold, the system triggers an
alarm.
CPU temperature
threshold
Set the upper and lower limits of CPU temperature.
When the CPU temperature exceeds the configured temperature range, the
system triggers an alarm.
Mainboard temperature
threshold
Set the upper and lower limits of main board temperature.
When the main board temperature exceeds the configured temperature range, the
system triggers an alarm.
Configuration Maintenance
Configuration Maintenance Overview
The configuration maintenance module provides the following functions:
z Saving the current configuration
z Configuration file management
z Restoring the factory defaults
Saving the current configuration
This module helps you save the current configuration to the disk.
To increase the access rate of the device and to prolong the service life of the disk by reducing the
reading and writing operations to the disk, some configurations are not directly saved to the disk when
they are submitted, but saved to the memory database firstly. Therefore, you need to save the current
configuration to the disk manually; otherwise, after the device reboot, the configurations that are not
saved to the disk will probably be lost.
Configuration file management
This module provides the following functions:
z Import configuration file: Import the compressed package of the specified configuration file saved
on the local host or device to the disk, and then reboot the device to validate the configuration.
z Upload configuration file: Upload the compressed package of the configuration file saved on the
local host to the device.
z Export configuration file: Back up the current configuration of the device as an encrypted and
compressed package, and download this package to the local host.