DHCP Server Authorization

DHCP allows a client computer for configuration information Network, in which it starts. DHCP Before communication usually occurs any User or computer authentication; and because the DHCP protocol is based on IP

Broadcast, misconfigured DHCP server on the network can provide is invalid Information provided to the customer. To avoid this, the server it is tolerated. DHCP authorization DHCP server service registration process Domain Active Directory to support HCP client.

Active Directory Requirements

You have to let in AD DS in Windows Server 2012 DHCP server role before you can start IP address lease. There may be provided with a single IP address subnet DHCP server It contains multiple AD DS domains. Therefore, enterprises must allow the Administrator account DHCP server.

Standalone DHCP Server Considerations

A stand-alone DHCP server computer running Windows Server 2012, which is not part of AD DS domains, and the DHCP server role installed and configured. If independent DHCP The server detects the domain legitimate DHCP server, it cannot lease IP addresses and closes automatic.

Unauthorized DHCP Servers

Many network devices have built-in DHCP server software. Thus, many routers can act as DHCP server, but usually these servers do not recognize – authorized DHCP server, you can lease IP Handling customer. In this case, you should conduct a survey to detect unauthorized DHCP Server, if they are installed on a device or a non- Microsoft servers. When you see them, you have to It disable the DHCP service. You can find the DHCP server by issuing IPCONFIG IP address /all command on the client computer DHCP.