add a second gateway to virt

hello,

I am using the vmware vsphere 4.0 host and on that

i am running all my virtual servers on a 172.18.x.x network and just build a new a/d, file and terminal server 2003 virt for a client, they do not need to get to the admin consol but they will need access to just the virt on a 192.168.x.x ip range.

i am using a sonicwall 4060 pro and have vlans all set up for the different ip ranges needed.

i am using a dell 2900 with 4 nics, 1 in use to my virtual domain now.

i used a second nic on the server to plug into their vlan...so what do i do from here so they can access the new server.

thanks,

darren