Torgeek
What is the command for DHCP relay?
A DHCP relay agent uses "ip helper-address" command to indicate the DHCP server's IP address. It will insert the IP address of the interface which has that command configured into the gateway IP address field of DHCP packet to let DHCP server know which IP address range should be used to allocate.
Should I enable DHCP relay?
A DHCP relay simply forwards the DHCP requests to the DHCP server. It is needed when the DHCP server is not in the same subnet as the hosts needing a DHCP address.
How to install DHCP relay agent?
Display the Services page and choose Add. Windows NT builds a list of available network services and displays the Select Network Service dialog. Highlight DHCP Relay Agent and then choose OK to install it. As usual, you need to restart the server before the changes take effect.
