How to Setup a Network Bridge

A network bridge in Windows is a software method to connect two networks together so that they can communicate with each other. For example, in a small office with both a wired and wireless network, users on each network can only see other users on the same network: wired users cannot communicate with wireless users, and vice versa. By creating a network bridge, you can enable users of both networks to communicate with each other. These instructions will show you how to setup a network bridge in Windows XP and Windows Vista.

Things You'll Need

• Multiple network connections (ethernet and wireless, two ethernet, etc.)

Instructions

Setup a Network Bridge in Windows XP

1. Click on "Start" and select "Control Panel."

2. Double-click "Network Connections."

3. Hold down "CTRL" and click each of the network connections you wish to bridge.

4. Right-click one of the network connections and select "Bridge Connections."

Setup a Network Bridge in Windows Vista

1. Click "Start" and select "Control Panel."

2. Double-click on "Network and Sharing Center."

3. Click "Manage Network Connections."

4. Hold down "CTRL" and click each of the network connections you wish to bridge.

5. 

   Right-click one of the network connections and select "Bridge Connections."

Tips & Warnings

• On some networks, creating a bridge can cause serious communication issues. If you are on a business network, check with the network administrator before making any changes to your network configurations.

Resources

• Microsoft Technet Article on Uses of Network Bridges