/SIZE=value

    Sets the packet size of the LAN failover device.

    Valid values are STANDARD (the default) or JUMBO:

    o  STANDARD is the Ethernet maximum packet size of 1518 bytes.

    o  JUMBO is the oversize packet size available with Gigabit
       Ethernet devices.

       JUMBO is allowed only if all the LAN devices in the LAN
       failover set are Gigabit devices.

    Note that the size specified for the LAN failover device
    overrides the size set on the members of the LAN failover
    set; that is, the JUMBO frame setting of a LAN device is of no
    consequence when the size is determined for the LAN failover
    device.