Network Interfaces - Demand-dial - Properties Page - Networking Tab

This connection uses the following items

Lists the available network components that your connection can use. Network components are the clients, services, and protocols you use to communicate with servers on your network after you are connected to a server.

To enable the use of a network component, select the check box next to the name of the component. To disable the use of a network component, clear the check box next to the name of the component.

More than one network protocol may be listed.