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Link: Select the port ID you want to monitor.
How to configure: Select the checkbox of the Ethernet ports you want to monitor. You can
select one or multiple ports. When the selected ports are linked down or broken, the
system will short Relay Output and light the Alarm LED.
Event Type: Ping Failure
IP Address: IP address of the target device you want to ping.
Reset Time (Sec): Waiting time to short the relay output.
Hold Time (Sec): Waiting time to ping the target device for the duration of remote device
boot
How to configure: After selecting Ping Failure event type, the system will turn Relay Output
to short state and continuously ping the target device. When the ping failure occurred, the
switch will turn the Relay Output to open state for a period of Reset Time.
After the Reset Time timeout, the system will turn the Relay Output to close state. After the
Hold Time timer is timeout, the switch system will start ping the target device.
Ex: Reset Time is 5 sec, Hold Time is 50 sec.
If the ping failure occurred, the switch system will turn Relay output to open state to
emulate power switch off for 5 sec periods. After Reset Time timeout, the Switch system
will start ping target device after 50 sec periods. The period time is for target device system
booting. During the period, the switch system will not ping target device until Hold Time is
timeout.
Event Type: Super Ring Failure
Select Super Ring Failure. When the Rapid Super Ring topology is changed, the system
will short Relay Out and lengthen Alarm LED.