Thanks Tom.
It means, i can have my own multicast configuration. For example,
<multicast enabled="false">
<multicast-group>420.3.1.2</multicast-group>
<multicast-port>42031</multicast-port>
</multicast>
Is it correct?
and Am deploying my server in EC2 i don't want to open to many ports, how shall i restrict my servers to look in to only one port, i tried tcp/ip config as well but that doesn't work. Am trying with private ip.
<tcp-ip enabled="true">
<hostname>172.31.34.200:5701</hostname>
<hostname>172.31.34.233:5701</hostname>
</tcp-ip>
Please help me to configure cluster in secured manner?