D-Link DFE-528TX User Manual page 10

Click the "Identification" tab on the top of the dialog box.
2. Type a unique, identifying name for this particular computer in the "Computer
name:" box. This will be the name that other computers on your network will
use to communicate with this computer. Each computer's name must be unique
on a particular network or confusion will result. (The computer's name should
be 15 or fewer characters with no spaces.)
3. Type the workgroup name this computer will be a part of in the "Workgroup:"
box. All of the computers on your network should have an identical Workgroup
name.
4. The "Computer Description:" box is optional. You may enter a description that
will help you identify this computer on your network. Then click OK.
5. Repeat this process for each computer on your network to ensure that they all
have a unique "Computer Name" and identical "Workgroup."
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