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Manual
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In the Microsoft TCP/IP Properties dialog box, click the radio button labeled Obtain an IP
address from a DHCP server.
Click OK twice to confirm and save your changes, and then close the Control Panel.
Assigning static Internet information to your PCs
If you are a typical user, you will not need to assign static Internet information to your LAN PCs
because your ISP automatically assigns this information for you.
In some cases however, you may want to assign Internet information to some or all of your PCs
directly (often called “statically”), rather than allowing the Integrated Access Device to assign it.
This option may be desirable (but not required) if:
You have obtained one or more public IP addresses that you want to always associate with
specific computers (for example, if you are using a computer as a public web server).
You maintain different subnets on your LAN (subnets are described in Appendix B).
Before you begin, you must have the following information available:
The IP address and subnet mask of each PC
The IP address of the default gateway for your LAN. In most cases, this is the address assigned
to the LAN port on the Integrated Access Device. By default, the LAN port is assigned the IP
address 192.168.1.1 . (You can change this number or another number can be assigned by your
ISP. See Addressing for more information.)
The IP address of your ISP’s Domain Name System (DNS) server.
On each PC to which you want to assign static information, follow the instructions relating
only to checking for and/or installing the IP protocol. Once it is installed, continue to follow the
instructions for displaying each of the Internet Protocol (TCP/IP) properties. Instead of enabling
dynamic assignment of the IP addresses for the computer, DNS server and default gateway,
click the radio buttons that enable you to enter the information manually.
Note
Your PCs must have IP addresses that place them in the same
subnet as the Integrated Access Device’s LAN port. If you manually
assign IP information to all your LAN PCs, you can follow the
instructions in Addressing to change the LAN port IP address
accordingly.