How to define a network Get familiar with the Networking Terms ?

What Is a Network How to define a Network?

Collection of Devices and the systems these are connected with each other and able to communicate with each other is called a Network.

In the Networking Two Type Of Topologies.

Physical Topology means how the network looks like and how the whole cables and devises are connected with each other in a network is called Physical Topology.

Logical Topology means how all the data signals travel with the help of Physical Topology.

What is a Protocol?  These are rules that govern with authority how devises or systems are communicating and shear information within the network or across a network.

For Example:

• 1.       IP –Internet Protocol
• 2.       HTTP –Hyper Text Protocol
• 3.       SMTP –Simple Mail Transfer Protocol
• 4.       FTP- Fail Transfer Protocol

Hundreds of Protocol work together to facilitate end-to-end communication between networks.