This article helps you resolve the issue. If you are not sure if your router is compatible, you can still try the fix. Click "Fix this problem" to automatically fix this issue. Click Run in the File Download dialog box, and then follow the steps in the Fix it wizard. This wizard may be only in English. However, the automatic fix also works for other language versions of Windows. If you are not on the computer that has the problem, save the Fix it solution to a flash drive or a CD, and then run it on the computer that has the problem.
Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode.
In the search box, type adapter , and then, under Network and Sharing Center , select View network connections. Right-click the connection that you want to change, and then select Properties. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
Select the Networking tab. Windows 11 Windows 10 Windows 8. Next to IP assignment , select Edit. Under IP assignment , select Edit. Need more help? Subnet Mask 5. Default Gateway optional 6. Lease duration 1. Primary Subnet 2. The requirements for your lab differ depending on whether you are using physical servers or virtual machines VMs , and whether you are using an Active Directory domain or deploying a standalone DHCP server.
You can use the following information to determine the minimum resources you need to test DHCP deployment using this guide. For either domain deployment or standalone deployment, you need one server that is configured as a Hyper-V host. This deployment requires one physical server, one virtual switch, two virtual servers, and one virtual client:.
This deployment requires one physical server, one virtual switch, one virtual server, and one virtual client:. If you do not have enough test machines for this deployment, you can use one test machine for both AD DS and DHCP - however this configuration is not recommended for a production environment. Before you run these example commands on your server, you must modify the commands to match your network and environment. For example, before you run the commands, you should replace example values in the commands for the following items:.
A menu appears. In the menu, click More , and then click Run as administrator. If prompted, type the credentials for an account that has Administrator privileges on the computer. If the user account with which you are logged on to the computer is an Administrator level account, you will not receive a credential prompt. You must also replace interface names and IP addresses in this example with the values that you want to use to configure your computer.
If you are installing your DHCP server in an Active Directory domain environment, you must join the computer to the domain.
Open Windows PowerShell with Administrator privileges, and then run the following command after replacing the domain NetBios name CORP with a value that is appropriate for your environment. When prompted, type the credentials for a domain user account that has permission to join a computer to the domain. After you have completed post-installation tasks, such as creating security groups and authorizing the DHCP server in Active Directory, Server Manager might still display an alert in the user interface stating that post-installation steps must be completed by using the DHCP Post Installation Configuration wizard.
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