Create and configure Cluster

wls:/offline/hal>create ('hamdy', 'Cluster')
Proxy for hamdy: Name=hamdy, Type=Cluster
wls:/offline/hal>assign ('Server', 'la,usa','Cluster', 'hamdy')
wls:/offline/hal>cd ('Cluster/hamdy')
wls:/offline/hal/Cluster/hamdy>set ('MulticastAddress', '239.2.0.3')
wls:/offline/hal/Cluster/hamdy>set ('MulticastPort',9200)
wls:/offline/hal/Cluster/hamdy>

Write your update to the domain & close the domain template

wls:/offline/hal/Cluster/hamdy>updateDomain()
wls:/offline/hal/Cluster/hamdy>closeDomain()
wls:/offline>exit()