how to set IP for a vmnic?

I have a ESX 4.1 Host in a 4 NIC physical server.

I use three nics of those four:

     vmnic0: I set at the installation time with the ip: 172.20.2.91

     vmnic1: NIC Teaming with vmnic0.

          Both of them configure for service console, vmkernel, and some VMs.

     vmnic3: set for FTP VM.

I have problem with the IP of vmnic1 and vmnic3, and I want to set them statically to know what of my IPs in my range used.

would u please show me how to set this?