1 Cook pasta according to package directions. 2  Melt butter in a large skillet. 3  Gradually whisk in cream, Parmesan cheese and black pepper until smooth but not boiling. 4  Mix corn starch and water together; gradually whisk into alfredo sauce. 5  Bring to a boil over medium-low heat, stirring constantly; boil 1 minute.
Switches allow different nodes (a network connection point, typically a computer) of a network to communicate directly with one another in a smooth and efficient manner. Â­There are many different types of switches and networks.
A: A switch is a handy gadget that lets you add more wired devices to your network with ease. A network switch is as easy to operate as a light switch. Each device connected to the switch is automatically connected to everything else connected to the switch. So if you hook up your cable modem to a router, then connect the router to a switch, you can connect other devices to the Internet simply by plugging them into the switch. Itâs just that easy. Thatâs not all. A switch gives you the power to add devices to the network at your leisure. I like to connect a variety of devices on my desk at any given moment â network storage devices Iâm testing, game consoles Iâve borrowed from friends, or any of the various desktop PC builds scattered around my work space.