Unable to setup cluster

Is there a well defined documentation for ejabberd 13.12 following which I can set up a cluster of 3 nodes....?
http://www.ejabberd.im/files/doc/guide.html#htoc28 doesn't work for me.
Problem:
Even when both nodes are appearing as "running" on the web console of "first", I cannot find any listening ports of "second"....
all mnesia tables are fully replicated and cookie is matched.

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