/PRIORITY=value

    Sets the failover priority of a LAN device. Priority is given to
    the LAN failover device with the highest priority when choosing
    the active LAN device. When a LAN device with a higher priority
    becomes available, a failover transition to the newly available
    device is performed. This allows a system manager to set a
    preferred device by setting one LAN device to a higher priority
    than others. The LAN failover driver uses the preferred device
    when it is available.