About optimize esx network configuraton

Hi guys,

in esx5.1 farm i have some host with 3 nic and i need to optimize thenetwork configuration.

I to do this network configuration:

-Nic1 for ESX management

-Nic2 e Nic3 witch LCAP and using them for iscsi connection to my storage + vmotion + vm network production traffic.

The question is:

can i use Nic2 and Nic3 in the same Vswitch  for do it ?

If no  can i create 2 vswitch with the same nic (Nic1 + Nic2) ?

Thanks in advance.