I need to remove the ISP's DNS addresses clients and domain controller, I have multi IP addresses that run automatically added into DNS Simultaneously. If I remove it, will NAT be available to perform were NIC is disabled? In this case, is DHCP still under DC?

My friend ask me to help him to set a network in the internet cafe. We're having an argument if we will use DHCP or Static IP network. He wants to use DHCP but I insisted, I suggest Static network because I myself don't know how to configure DHCP in the network. And he doesn't know how to set DHCP network also.

Our problem is how to set DHCP in IP network. Is this capable for a 4 working stations? How can we set DHCP?

Is anyone there having an idea for this one?

Versatile solutions are appreciated. Post your answer!

Thank You.

I have 300+ machines on my network. The problem is when my staff tries to log back in, they were unable to get an IP address. Checking on the AD server which I used to serve as a DHCP, it was up and running actively.

But running the ipconfig command and trying to renew the IP failed and it was unable to connect to the DHCP server. I tried everything and restarted the DHCP Client and Server on my AD, but I have no luck.

What else should I do?