Guys!! please helpl me out i cant configure this out..... 2 NIC's DHCP Server

[mhacky01]

good day people,

ok.. straight to the point.....
here's the scenario of my problem....

modem(ISP) - Acer Server blade type have 2 NIC's - Dlink websmart switch - clients workstation

now.... how can i configure my internet access to be shared in my clients??
is there a step by step guide to form a DHCP server?? im using windows 2008 r2, actually i configure my server with "AD DS, DNS, DHCP" here's my IP:

lets assume......
NIC 1 ISP public IP

IP: 122.58.82.254
Sub: 255.255.255.252
GW: 122.58.82.253

Pre DNS server: 58.71.1.38
Alter DNS server: 58.71.2.8

NIC 2 IP (were i set up my DHCP)
IP:192.168.11.1
sub:255.255.255.0
GW:192.168.1.1

Pre DNS: 192.168.11.1
Alter DNS: none

is this correct?? im new in configuring 2008 r2 and to all roles here but i have a basic knowledge here as well
please guys i need your expertise here.... please?? just all i need is a step by step... like how to share internet access in DHCP server somethin like that....

thanks a lot for your consideration.... godbless to all

[mhacky01]

anybody help me pls???????? guys share your knowledge pls people help me?

[YeOldeStonecat]

My only advice.....do NOT use a Windows operating system to do your firewall duties and obtain a public IP address on the WAN interface.
Get a hardware based firewall that does the NAT for you...us a single NIC on the server....run DHCP and DNS from the server on the private IP range.

Using Windows to do the NAT via RRAS or ICS will result in poor performance, and...if you care about the security of your network...you'll be formatting and reinstalling that server on a regular basis due to it getting hacked into so much.