What is the function of a network interface card?


Network interface cards allow computers to connect to networks. They are needed to access the Internet and local networks, and they can function with custom networks types as well. Wireless cards are generally called wireless network interface cards.

In general, people refer to Ethernet-enabled cards are NICs. Wireless cards are sometimes called WNICs, but they are often just called wireless cards. However, the term "NIC" encompasses all of these items. While Ethernet ports and cards are less common than they once were, they are still important for enterprise infrastructure, and servers use them to control multiple connections and to handle a high volume of traffic.

One NIC can handle a number of Ethernet connections by attaching a switch or router to it. While most people are used to standalone routers, many enterprise and server-grade routers are full servers attached to switches. In some cases, two or more NICs might be used to provide more throughput.

Offices often use Ethernet connections for workstations and desktops. Ethernet cables are easier to configure than wireless cards, and they can provide better throughput in certain scenarios. As more offices move to cloud-based operations, Ethernet cables are likely to be used to prevent wireless channels from becoming congested.

Q&A Related to "What is the function of a network interface..."
Newer computers have the network interface card integrated into the motherboard of the computer. On older models, the NIC is typically installed in the Peripheral Component Interconnect
It will be provide the connectivity.
a network interface card, is a card... that interfaces... your computer with a
1. Installing Network Card. First step is to read the users guide and familiarize yourself with the new card. Power down PC and remove the AC power cord. Open the computer case. Find
1 Additional Answer
Ask.com Answer for: what is the function of a network interface card
What Is the Function of a Network Interface Card?
The primary function of a network interface card (NIC) is to provide a physical link to a computer network. This connection allows computers to communicate with servers, as well as other computers on the network. Each NIC has a unique serial number,... More »
Difficulty: Easy
Source: www.ehow.com
Explore this Topic
A network card is also referred to as a network adapter or Network Interface Card. It acts as the interface between a computer and a network cable. It works by ...
The role of a network interface card is essentially the piece that connects the network cable to your computer. Once the card is installed into the computer, the ...
A network interface card works by letting other computers communicate with each other and by creating networks. Any device must have a network interface card in ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com