Netapp zoning and DR

Hello , I am new to netapp and would like to  get few clarificaion . 

We are doing a DR test for the customer and the vcenter and Vms will be built at the time of the test , There will 4 ESX hosts to be recovered during the test .The Luns are snapmirrored .

Process would be to break the replication . 

Questios :

1)Can I create one igroup and map all the luns to that Igroup as the ESX hosts need to see all the luns . ?

2)what is the commnd to see from the netapp  the wwpn of the ESX hosts once zoned  ?

3)Also how should I zone the SVM Lifs to the esx host .Appreciate some sample steps . 

Kindy asssit as I am still learning netapp 

thanks