Windows Server 2. Articles & Tutorials : : Windows. Networking. com. Introduction. Dynamic Host Configuration Protocol (DHCP) is a core infrastructure service on any network that provides IP addressing and DNS server information to PC clients and any other device. DHCP is used so that you do not have to statically assign IP addresses to every device on your network and manage the issues that static IP addressing can create. More and more, DHCP is being expanded to fit into new network services like the Windows Health Service and Network Access Protection (NAP). However, before you can use it for more advanced services, you need to first install it and configure the basics.
Configure your computer for DHCP (Windows and Mac OS X). Configuring LAN in Windows Vista/7; Configuring LAN in Windows XP; Configuring LAN in Mac OS X; LSE Residences Internet activation; Troubleshooting; Introduction The steps below describe how to set up a computer to use DHCP in order to be able to connect to the LSE wired or wireless network on campus and in LSE Residences. Chances. Configuring DHCP in Windows Vista The steps below will guide you through checking whether you are already using DHCP and if not, then how to change your Windows Vista PC or laptop to use it. Call at 1-855-561-6161 to get the best technical support by iYogi Certified Technicians and get tips to configure DHCP in Windows Vista. This article describes how to properly configure your Windows Vista client computer to obtain an IPv6 address from a DHCP server using the netsh.exe tool. How to install and configure DHCP Server in Windows Server 2008 to provide IP addressing and DNS server information to your end users. DHCP server role: Configuring a DHCP server. DHCP servers centrally manage IP addresses and related information and provide it to clients automatically. This allows you to configure client network settings at a server, instead of configuring them on each client computer. If you want this computer to distribute IP addresses to clients, then configure this computer as a DHCP server.
Let’s learn how to do that. Installing Windows Server 2. DHCP Server. Installing Windows Server 2. DCHP Server is easy.
Dynamic Host Configuration Protocol. The Dynamic Host Configuration Protocol (DHCP) is an Internet Engineering Task Force (IETF) standard designed to reduce the administration burden and complexity of configuring hosts on a Transmission Control Protocol/Internet Protocol (TCP/IP)-based network, such as a private intranet. Enable Windows DHCP or set a static IP to gain network access in this guide. DHCP Server assigns IP addresses to multiple clients. This is a very simple and easy to use implementation of a DHCP Server for Windows based systems supporting all Windows operating systems from Windows 98 to Windows 8. The configuration data as well as the client “database” is kept in an INI file. See.
DHCP Server is now a “role” of Windows Server 2. To do this, you will need a Windows Server 2. IP address. You will need to know your network’s IP address range, the range of IP addresses you will want to hand out to your PC clients, your DNS server IP addresses, and your default gateway. Additionally, you will want to have a plan for all subnets involved, what scopes you will want to define, and what exclusions you will want to create. To start the DHCP installation process, you can click Add Roles from the Initial Configuration Tasks window or from Server Manager à Roles à Add Roles. Figure 1: Adding a new Role in Windows Server 2.
When the Add Roles Wizard comes up, you can click Next on that screen. Next, select that you want to add the DHCP Server Role, and click Next. Figure 2: Selecting the DHCP Server Role. If you do not have a static IP address assigned on your server, you will get a warning that you should not install DHCP with a dynamic IP address. At this point, you will begin being prompted for IP network information, scope information, and DNS information. If you only want to install DHCP server with no configured scopes or settings, you can just click Next through these questions and proceed with the installation. On the other hand, you can optionally configure your DHCP Server during this part of the installation.
In my case, I chose to take this opportunity to configure some basic IP settings and configure my first DHCP Scope. I was shown my network connection binding and asked to verify it, like this: Figure 3: Network connection binding. What the wizard is asking is, “what interface do you want to provide DHCP services on?” I took the default and clicked Next. Next, I entered my Parent Domain, Primary DNS Server, and Alternate DNS Server (as you see below) and clicked Next. Figure 4: Entering domain and DNS information. I opted NOT to use WINS on my network and I clicked Next. Then, I was promoted to configure a DHCP scope for the new DHCP Server.
I have opted to configure an IP address range of 1. PC Clients on my local network. To do this, I clicked Add to add a new scope. As you see below, I named the Scope WBC- Local, configured the starting and ending IP addresses of 1. Figure 5: Adding a new DHCP Scope. Back in the Add Scope screen, I clicked Next to add the new scope (once the DHCP Server is installed). I chose to Disable DHCPv.
Next. Then, I confirmed my DHCP Installation Selections (on the screen below) and clicked Install. Figure 6: Confirm Installation Selections. After only a few seconds, the DHCP Server was installed and I saw the window, below: Figure 7: Windows Server 2. DHCP Server Installation succeeded. I clicked Close to close the installer window, then moved on to how to manage my new DHCP Server. How to Manage your new Windows Server 2.
DHCP Server. Like the installation, managing Windows Server 2. DHCP Server is also easy. Back in my Windows Server 2. Server Manager, under Roles, I clicked on the new DHCP Server entry. Figure 8: DHCP Server management in Server Manager.
While I cannot manage the DHCP Server scopes and clients from here, what I can do is to manage what events, services, and resources are related to the DHCP Server installation. Thus, this is a good place to go to check the status of the DHCP Server and what events have happened around it. However, to really configure the DHCP Server and see what clients have obtained IP addresses, I need to go to the DHCP Server MMC.
To do this, I went to Start à Administrative Tools à DHCP Server, like this: Figure 9: Starting the DHCP Server MMCWhen expanded out, the MMC offers a lot of features. Here is what it looks like: Figure 1. The Windows Server 2.
DHCP Server MMCThe DHCP Server MMC offers IPv. IPv. 6 DHCP Server info including all scopes, pools, leases, reservations, scope options, and server options. If I go into the address pool and the scope options, I can see that the configuration we made when we installed the DHCP Server did, indeed, work. The scope IP address range is there, and so are the DNS Server & default gateway. Figure 1. 1: DHCP Server Address Pool. Figure 1. 2: DHCP Server Scope Options. So how do we know that this really works if we do not test it?
The answer is that we do not. Now, let’s test to make sure it works. How do we test our Windows Server 2. DHCP Server? To test this, I have a Windows Vista PC Client on the same network segment as the Windows Server 2.
DHCP server. To be safe, I have no other devices on this network segment. I did an IPCONFIG /RELEASE then an IPCONFIG /RENEW and verified that I received an IP address from the new DHCP server, as you can see below: Figure 1. Vista client received IP address from new DHCP Server. Also, I went to my Windows 2. Server and verified that the new Vista client was listed as a client on the DHCP server.
This did indeed check out, as you can see below: Figure 1. Win 2. 00. 8 DHCP Server has the Vista client listed under Address Leases.
With that, I knew that I had a working configuration and we are done! In Summary. In this article, you learned how to install and configure DHCP Server in Windows Server 2.
During that process, you learned what DHCP Server is, how it can help you, how to install it, how to manage the server, and how to configure DHCP server specific settings like DHCP Server scopes. In the end, we tested our configuration and it all worked! Good luck configuring your Windows Server 2.
Dynamic Host Configuration Protocol. The Dynamic Host Configuration Protocol (DHCP) is an Internet Engineering Task Force (IETF) standard designed to reduce the administration burden and complexity of configuring hosts on a Transmission Control Protocol/Internet Protocol (TCP/IP)- based network, such as a private intranet. В By using DHCP server computers to centrally manage IP addresses and other related configuration parameters, using DHCP client computers to request and accept TCP/IP configuration information from DHCP servers, and using DHCP relay agents to pass information between DHCP clients and servers, the process of configuring TCP/IP on DHCP clients is automatic.