The 'Dynamic Host Configuration' protocol (for friends 'DHCP') is responsible for the automatic configuration of the IP address, netmask, DNS server, domain name and about 200 other options of your computer, which allow the communication of network with the server or router. It might seem complicated, but when the DHCP service is configured correctly, connecting to a computer network will be much easier. Let's see how to do it together.
Steps
Step 1. Log in to Windows XP as an administrator
This will make it easier for you to configure network settings for all users of your computer by making any necessary changes.
Step 2. Identify the 'My Network Places' icon on your desktop
If you can't find it, try looking for it in the 'Start' menu.
Step 3. Select the 'My Network Places' icon with the right mouse button
The context menu will appear.
Step 4. Select the 'Properties' item, normally it is the last item in the menu
Step 5. Look for an icon called 'Local Area Connection'
It is represented by two computers connected by cable. After identifying it, select it with a double click of the mouse.
Step 6. Select the 'General' tab (only if it is not already selected)
A list of protocols will appear to choose from.
Step 7. Scroll through the list and select the 'Internet Protocol (TCP / IP)' protocol, then press the 'Properties' button
Step 8. Once again select the 'General' tab (only if it is not already selected)
You will be able to choose between two options:
-
'Obtain an IP address automatically'.
Configure DHCP in Your PC Step 8Bullet1 -
'Use the following IP address'.
Configure DHCP in Your PC Step 8Bullet2 
Configure DHCP in Your PC Step 9 Step 9. Select the first option
Step 10. Congratulations you have configured DHCP on your computer
From now on, your computer will obtain the IP address, DNS servers and all the information necessary to connect to the network automatically, thanks to your DHCP server.
Advice
- Make sure you are connected directly to a router, switch or hub.
- Since your computer will get the IP address from the DHCP server on the LAN, if you are connected to a LAN make sure you have a router with the functions of a DHCP server.
- Make sure that the light relating to the network connection is illuminated (it is a small green led placed on the network port of your computer).
- Make sure your network card is working properly.
- If your LAN is managed by a server such as Windows 2000 or Windows Server 2003, be sure to configure and enable the DHCP service.
