Windows system how to add virtual network card graphic tutorial

Virtual network card is very useful when doing network experiments, such as when using the simulator, when you want to use your own
computer
as a TFTP server Use a virtual network card.

Here are the steps to add a virtual NIC under Windows
2003:

1. Start-->Set-->Control Panel-->Add Hardware :

Step 2: Select Yes, the hardware is connected.

Step 3: Pull down to the end and choose to add a new hardware device.

Step 4: Select "Install the hardware (Advanced) M" I manually selected from the list.

Step 5: Pull down to the back and select "Network Adapter".

Step 6: Select "Microsoft" from the left and "Microsoft Loopback Adapter" on the right.

Step 7: Start the installation.

After the installation is complete, a Microsoft Loopback Adapter NIC will appear, which can be operated like a normal physical NIC.