User's Manual

Enterprise 5-Port 10/100/1000T VPN Security Router
VR-300 series
- 123 -
indicated time.
• Reboot Hour
Allows user to set what hour PoE reboots. This function is only for
PoE reboot schedule.
• Reboot Min
Allows user to set what minute PoE reboots. This function is only for
PoE reboot schedule.
4.9.4 PD Alive Check
The VPN Router can be configured to monitor connected PD’s status in real-time via ping action. Once
the PD stops working and without response, the PoE Switch is going to restart PoE port power, and
bring the PD back to work. It will greatly enhance the reliability and reduces administrator management
burden.
Object Description
• Mode
Allows user to enable or disable per port PD Alive Check function.
By default, all ports are disabled.
• Remote PD IP
Address
This column allows user to set PoE device IP address for system
making ping to the PoE device. Please note that the PD’s IP address
must be set to the same network segment with the PoE Switch.
• Interval Time
(10~300s)
This column allows user to set how long system should issue a ping
request to PD for detecting whether PD is alive or dead.
Interval time range is from 10 seconds to 300 seconds.
• Retry Count (1~5)
This column allows user to set the number of times system retries
ping to PD.
For example, if we set count 2, it means that if system retries ping to
the PD and the PD doesn’t response continuously, the PoE port will
be reset.
• Action
Allows user to set which action will be applied if the PD is without any