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Behavior of the Device HA Pro
The behavior of the Device HA Pro includes a heartbeat link to monitor the
“activate” device’s interface status. If one of the monitored interfaces is dead or
fails, the “passive” device’s status will become “activate”. (This means only 1
device’s status can be “activate” at a time.)
Be aware that the Device HA status of the devices might constantly change due
to the network environment situation. In the current firmware design, Device HA
Pro will not fallback when the primary device interface is working normally again.
Device-HA Pro Setting Screen
A. Enable configuration provisioning on the activated device
This function is for the secondary device. If you are configuring the primary
device, this function is unnecessary.
B. Serial number of the licensed device for license synchronization
Entering the serial number of license from the myZyXEL.com server.
C. Configure the Device HA Pro interface
Enter the management IP address of the active and passive devices. Also,
enter the password for synchronizing configuration with each other.
D. Monitoring Interfaces
Select the interfaces which you would like to monitor.
E. Synchronization
Enable failover when one of the interfaces fails.
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