Avoid trouble: Each of your middleware nodes must
have the same network view for each endpoint and resource that is related
to
WebSphere Application Server. All host entries
or host alias entries that are related to
WebSphere Application Server within
a hosts file must be included in the hosts file on each of the other middleware
nodes in the configuration, including hosts files on nodes that run the middleware
agent. For example, if you define a product related host alias called agentA
in the hosts file for the nodeA node, then the hosts file on each middleware
node must contain an entry for the agentA host alias.
gotcha