Different components of a network

DESCRIPTION:

Different component of a network are.....

1).Communication Media:

Communication media is used to transfer data from one computer to another computer Low cost LAN  are connected with twisted wire pair Many LAN use coaxial or fiber-optic cables These cables are expensive but provide faster communication Some LAN use wireless transmission media. It uses infrared or radio waves to connect computers Wireless networks are easy to setup and maintain. However, they have low transmission  rates and limited distance between two communication devices.

2).N I C:

N I C stands for Network Interface Card (N I C) It is also known as LAN adapter t is used to connect a computer to a network It is a circuit board installed on the motherboard. other board. Each Nowadays, most computer systems have a network card built into the m computer on the network must have a network card Different types  network cards are available Wireless network cards have an antenna that sends and receives data.

3).Bridge:

Bridge can be used in computer networks to interconnect two LAN When a bridge receives a signal, it determines the segment where the signal shown 3. Bridge separate network segments. A segment is a section of a network sent. It reads the addresses of sending and receiving computers. The bridge does not signal to the other segment if sending and receiving computers are both in the same It reduces network traffic and increases network performance.

 

4).Router:

Router work multiple networks using communication A router is a communication device that connects different protocols. It manages the best route between any two co Routers are used when several networks are connected together. A router network of any size. It can connect networks of different countries. They transfer time. The router is an intelligent device. It uses algorithms to find out the best path data to a network.