There’s a big chance that you’re not using IPv6 and probably have no need for QoS on your network.
How To Disable IPv6 and QoS on Microsoft Windows Vista
- Click Start > Control Panel
- Click Network and Internet > Networking and Sharing Center
- On the left side pane click Manage network connections
- Right click on your NIC and then select Properties
- De-select IPv6 and QoS and then click Ok
Restart your computer for the new settings to take effect.
At the bottom right hand corner of the Windows Vista desktop you will see the Network and Sharing Center icon.
The Network and Sharing Center allows you to take control of your computers’ network connectivity. It’s an area where you can check the connection status and visually view your network. It can also be used for network troubleshooting.
How To Animate the Network Icon in Windows Vista
Right click the Network and Sharing Center icon and select Turn on activity animation. This feature is particularly useful when troubleshooting data transfer problems.
