Router in windows server 2003

RRAS can be configured to do just about anything that you want, but Microsoft has included several templates to make the configuration process easier for common deployment types. The next screen that you will see, shown in Figure B, is a rather important one to pay attention to. The screen gives you the choice of selecting a network interface that is connected to the external network usually the Internet or to select a demand dial interface.

In case you are wondering, demand dial is a feature that allows Windows to establish a dial-up connection when ever external connectivity is needed. For the purpose of this article, I am assuming that you have a broadband connection to the Internet. Additionally, I am assuming that the NIC that the broadband connection comes in through has a static IP address assigned to it.

You will have to select that network interface. Before you click Next, you should notice that there is a check box that allows you to enable a firewall for the connection. I recommend always selecting this option. The firewall will keep unwanted traffic out of your network. If you need to grant external users access to some service on your network, you have the option of configuring port forwarding to pass packets through the firewall to the desired network resource.

After you enable the RRAS firewall, click Next and you will see a screen asking you to select the network that will have shared Internet access. Although the dialog box uses some weird wording, it is basically just asking you to select the NIC that is attached to your private network. Make your selection, and click Next, followed by Finish to complete the process.

In this article, I have explained how you can use a NAT server as a way of sharing an Internet connection among the users on your network. Brien Posey is a freelance technology author and speaker with over two decades of IT experience. Prior to going freelance, Brien was a CIO for a national chain of hospitals and healthcare facilities.

In addition, Brien has worked as a network administrator for some of the largest insurance companies in America. For the Start IP address enter Finally, specify a subnet mask of Specifying the IP address range of a scope requires some knowledge of subnetting.

Each scope in a DHCP server holds a pool of IP addresses to give out to clients, and the range of IP addresses must be within the allowed range of the subnet that you specify on the subnet mask field.

For simplicity we entered a classful, class C IP address range from Notice that the range encompasses the IP address of our server, the DNS servers and the default gateway, meaning that the DHCP server could potentially assign a client an IP address that is already in use!

Do not worry -- we will take care of that later. Specify IP addresses to exclude from assignment. For the Start IP address , enter Certain network devices, such as servers, will need statically configured IP addresses.

The IP addresses may sometimes be within the range of IP addresses defined for a scope. We have the opportunity here to define those IP addresses that are to be excluded.

We specified IP addresses Specify the lease duration for the scope. Verify that Days is 8 and click Next. The lease duration is how long clients should keep their IP addresses before having to renew them. There are a few considerations at this point. If a short lease duration is configured, clients will be renewing their IP addresses more frequently.

The result will be additional network traffic and additional strain on the DHCP server. On the other hand if a long lease duration is configured, IP addresses previously obtained by decommissioned clients would remain leased and unavailable to future clients until the leases either expire or are manually deleted.

Additionally if network changes occur, such as the implementation of a new DNS server, those clients would not receive those updates until their leases expire or the computers are restarted. In an environment where computers are often moved and replaced, such as a wireless network, you would want to specify a short duration since a new wireless client could roam within range at any time.

These are the other settings that help clients communicate on the network. Specify the router IP address. The first option we can configure is the IP address for the subnet's router for which this scope is providing IP addresses.

Keep in mind that this IP address must be in the same network as the IP addresses in the range that we created earlier. Configure domain name and DNS servers. This option adds a level of security to your network by protecting the RIP information exchanged between routers and consequently protecting information about your network. We have now completed the RIP configuration for this router.

Repeat the previous steps on the other router to complete the end-to-end RIP advertisements for this network. After you have completed the configuration for both routers, you should verify RIP operation between routers.

There are three basic checks we can use to verify operation in this scenario. You should see a message box with the address of the nearest RIP router as shown in Figure 8. Since the routers see one another as neighbors, we should verify that they are properly advertising routes to one another.

Select General beneath IP Routing in the left pane of the management console. Windows Server Brain Affiliate Marketing current. EasyProfiter Software. Five Minute Profit Sites.

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