Pls Explain this step

Hi guys

i configure ejabber as cluster in our environment.But i am able to create cluster setup.
After what can i does?

i refer this Link:

http://tdewolf.blogspot.com/2009/07/clustering-ejabberd-nodes-using-mnes...

But I can't understand the 7th step.pls explain that step clearly.

thanks in advance.

thanks baplop for help

regards

alagar