Urgent Require For DHCP

Dear All,

I am in My network Have 200 Users & I need to give them this settings on the
IP- Address :-

IP: 192.168.1.8
SM: 255.255.255.0
GW: 90.0.0.1-metric ( Automatic )
DNS: 192.168.1.1

But i want to Add 2 IP Address on the Network Card which will optain the IP
Address from THE DHCP , and i want to add also 2 Gateway, but one Gateway
will be its matric as default & the Other one will be ( metric 2 ) .

so my questions, how can i configure the DHCP to Broad cast 2 IP-Address & 2
Gateway from one scope ?

Please some one help me how can i do that ?