NIC: The Unsung Hero :: essays research papers fc

NIC The Unsung HeroThe Network Interface Card, or NIC for short, is the most grave peripheral when it comes to operating on a network. legion(predicate) people think the most im wayant item in a network is the cabling, or maybe the network softw be, or even the figurer or server being used. While each of these items is important they are worthless without a Network Interface Card, for successful network operation. The NIC has taken most of the legwork out of the way we do business. No more does Bob, in the Production Department, have to save a file on a floppy disk just to hand carry it two floors up to Sue, in the Accounting Department. The NIC makes it possible to send the file across the network, rescue precious production time, so Bob can work on other matters. The importance of the NIC can be described in monetary value of what it is, what fibers there are, and system compatibility. So, what is a NIC? Simply put it is the physical porthole between the computer and the ne twork cable. The NIC performs many vital functions that are vaporous to the user, in order to send and receive selective information. 1) It prepares data to be send over the network by converting the computer, parallel data into serial data. 2) It advertises its get across to the rest of the network, to distinguish itself from other cards on the network. 3) It carries on an electronic dialog with the receiving NIC about such things as the maximum size of the data to be sent, the time intervals between data chunks, and how much data each card can hold before it overflows, to name a a few(prenominal) (Microsoft 76). All NICs operate pretty much the same way, but it is important to know about the different causes of NICs.NICs come in two sanctioned varieties those designated for servers and those designated for desktops (Harvey 104). The application of the network being used will dictate what type of NIC to use. Server NICs generally come with onboard processors and memory. For a heavily trafficked server, multiple port cards allow for additional connections to a server, saving expansion time s clump space (Harvey 105). The desktop NIC is more of a bare bones type of card. It does not require an onboard processor and memory, unless it is for a user that moves a lot of data (i.