User Manual Managed Switches
142
Note: If the Binding function is not enabled on a port, it
will not be possible to enable the Alive Check option.
Binding function is enabled in the Device Binding
page.
Action
Setting
Description
Factory
Default
Link Change /
Only Log it / Shut
Down the Port
Indicates the action when Alive check fails (Lost
Reply). The possible actions to be configured are:
Link Change: Link down the port and link up once.
Only Log it: Just log the event.
Shut Down the Port: Disable the port.
--- (Disabled)
Status
Setting
Description
Factory
Default
Information only
Indicates the Alive Check status.
---: Disabled
Got Reply: Receiving ping reply from device.
Lost Reply: Not receiving ping reply from device.
--- (Disabled)
3.12.1.3 DDOS Prevention
This page provides DDOS (Distributed Denial of Service) Prevention related configuration options.
The switch could monitor the ingress packets and do some actions when DDOS attack happened on
any specific port.
Mode
Setting
Description
Factory
Default
Enable / Disable
Enable or Disable (---) the DDOS Prevention option on
the port.
Note: If the Binding function is not enabled on a port, it
will not be possible to enable the DDOS Prevention
option. Binding function is enabled in the Device
Binding page.
--- (Disabled)