NEC ZA-SA3500G, Руководство по эксплуатации функций

Страница: 74 / 359

74 Function Specification |

Until then, statistical information is saved in memory depending on the timing of device restart by Web setting
operation.
*In case of a power outage and power cutoff, statistical information that was not saved in memory is lost.
[Web setting operation]

Statistical information can be viewed daily, weekly, and monthly at Web setting.

Details and graphs can be checked every hour on Web setting.

Statistical information can be saved in computers by Web setting.
Statistical information is deleted by pressing the “ Clear ” button. Statistical information saved in memory will be
deleted.
[Note]

During initialization, statistical information saved in memory is deleted.

The NTP client function and the security/scan function of this product operate asynchronously. Note that the
statistical information from immediately after the start-up until the system time of this product is set does not
reflect the actual date. Refer to Section 3.4.5 for the system time of this product.
3.3.17. Threat Detection
When detecting a threat, such as a virus, the ALERT1 lamp lights up orange to indicate that a threat has been
detected. It is a function to notify when a threat is detected and the security/scan function keeps operating in this
state.
[Target function]

When the Antivirus function detected a virus

When the Web Guard function blocked traffic
[Operation specification when threat is detected]
ALERT1 lamp blinks orange for notification.
ALERT1 Lamp Status Specification
Blinking in orange
Blinks orange 60 seconds after threat detection.
Illuminating in
orange It switches to orange 60 seconds after the threat is detected. Lights up orange until the
release of threat detection.
OFF Turned off when no threat is detected and threat detection is released.
[Cancelling threat detection state]
Threat detection can be cancelled through the following operations.

Keep pressing the OPT1 switch (switch for security/scan function) for a few seconds until the ALERT1 lamp is
turned OFF

Browse security log at the Web setting
[Note]
When this product is restarted at “ Threat detection state ” , the state is cancelled.