Create a node agent that points to the DAS on Node 1.
/opt/SUNWappserver/appserver/bin/asadmin create-node-agent --user admin --passwordfile password-file --host Node 1 --port 4848 node2-nodeagent
Create an instance for the cluster.
/opt/SUNWappserver/appserver/bin/asadmin create-instance --user admin --passwordfile password-file --cluster pscluster --nodeagent node1-nodeagent --systemproperties HTTP_LISTENER_PORT=8877 node2-8877
Start the node agent.
/opt/SUNWappserver/appserver/bin/asadmin start-node-agent --user admin --passwordfile as_password hostBnodeagent
Invoke the Portal Server 7.2 GUI installer and provide details about this instance. Provide the same portal-id as Node1. The installer will automatically create a portal instance on this Node.