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9.4 System log
To access the page, choose Tools > System Log. The maximum of 300 items can be saved. After the
total log items exceed the maximum number, the previous logs will be cleared.
The logs of the device record various events that occur and the operations that users perform
after the device starts. In case of a system fault, you can refer to the logs during troubleshooting.
To ensure that the logs are recorded correctly, verify the system time of the device. You can
correct the system time of the device by choosing Tools > Date & Time.
To view the latest logs of the device, click Refresh. To clear the existing logs, click Clear.
When the device reboots, the previous logs are lost.
The device reboots when one of the following situations occurs: the device is powered on after a
power failure, the VLAN function is configured, the firmware is upgraded, the configuration of the
device is backed up or restored or the factory settings are restored.