How to enable DHCP in Windows 7, 8 or 10? (2015 Update)

So your router supports DHCP and you want to know how to enable the DHCP in Windows 7 or 8? DHCP is actually enabled by default, because all modern routers nowadays support DHCP, but if your configuration is messed up somehow, you still might want to check it.

How to enable DHCP in Windows 7

0 (Quick) Quickest Method To Enable DHCP via NCPA
1 Accessing Network Properties
2 Opening Local Area Connection Properties
3 Checking Connection Status
4 Entering IP Manually
5 (Optional) Enabling / Disabling DHCP
6 (Info) Windows 8

Short Instructions: Fast Method For Quick Learners via ncpa.cpl

If you’re already a little familiar with Windows 7, here are the instructions to enable or disable the DHCP in short (for more detailed instructions, scroll a little down)

1. Step Hit Windows key + R
2. Step Enter ncpa.cpl and hit Enter
3. Step Right-click your adapter, usually called “Ethernet” and click Properties
4. Step Scroll down, double-click Internet Procotol Version 4 (TCP/IPv4)
5. Step Select the option “Obtain an IP addres automatically” and “Obtain DNS server address automatically”
6. Step Optionally, you may have to configure your router

Tip: Always make sure your broadband router actually supports DHCP. Most modern routers do, but don’t take it for granted. Some routers also have a control panel where you first may have to enable DHCP. Common routers like Linksys, Asus or Dell use the IP address for its configuration panel. If that doesn’t work try changing the C Class IP (the third number from 1 to 0 or 2 and hit enter)

1 Network Properties: Right-Click Network Icon

Right-click on the “Network” icon on your desktop and click on “Properties”:

Network Properties

2 Local Area Connection: Click The Blue Link “Local Area Connection”

On the following screen you will get basic network information and see all of your current connections. One of the connections, should be called “Home network” (if you did not set it to something else, e.g. Work network).

Basic network information and connections

  • Click on “Local Area Connection”.

In some cases, the name will “Ethernet” or something else, but the layout always looks the same:

Connection Link Properties.png

3 Connection Status: Click Properties Button

The status screen of your “Local Area Connection” will appear. Click on “Properties“:

Local Area Connection

4 LAN Properties: Double-Click Internet Protocol Version 4

Click “Ok” when prompted. Scroll down the list until you find the entry “Internet Protocol Version 4″ and double-click on it. (as you can see the Internet Protocol 6 is currently unchecked, more about that later).

Local Area Connection Properties

5 Internet Protocol 4 Properties: Enter IP Manually

Info: In the screenshot we have entered an IP manually. Most routers can assign the IP automatically, that’s why you should try to select the option “Obtain IP address automatically”

Next, you will find the settings that allow you to enable DHCP for your connection or disable it and retrieve a static IP. In this case I entered a fictive static IP:

Internet Protocol 4 Properties: DHCP

We have the following entries that are important.

  • a) Obtain an IP address automatically
  • b) IP Address
  • c) Subnet mask
  • d) Default gateway
  • e) Obtain DNS server address automatically
  • f) “Use the following DNS server addresses”
  • g) Preferred DNS server

To enable DHCP, you have to make sure to check the options a) and e). That’s how you tell your router to automatically find the addresses provided by the DHCP. DHCP stands for Dynamic Host Configuration Protocol and is basically a protocol to retrieve IP addresses automatically and that’s exactly what we want to do, right?

Still no dice? You may have to configure your router. Open your web browser and enter this into the address or, or Google your router manufacturer e.g. CISCO and “192.168”

Next Configure your router to automatically assign an IP via DHCP (turned on by default)

Disable DHCP

If you want to disable DHCP instead of enabling it, you can enter a static IP. In your router manual, you will find the default IP gateway. Write it down or remember it. Then enter the IP into the field d) and g). Copy the gateway address from your manual again and enter it into the field IP address, but the last field should be a random number other than the default gateway IP.


  • You router gateway IP could be:
  • Then you enter the IP (every other number other than the one defined by your router, in this case “1”)

Related: How to disable IPv6

As you might have noticed, I disabled IPv6. New broadband routers support IPv6, so you can also follow the instructions above and simply use Internet Protocol Version 6. Keep in mind that IPv6 are longer.

If you want to find out if it’s a good reason to enable IPv6 or if you should disable it, you can read this guide:

Windows 8 Users

If you’re on Windows 8, Windows 8.1 or 10 (Technical Preview), you can also follow the instructions above – the method has not changed significantly.
Published: Sunday, March 1st, 2015 Last Modified: March 10, 2015