network topology and its types ( Bus ,Ring , Star , Mesh , Tree ) in Hindi | Computer networks

Описание к видео network topology and its types ( Bus ,Ring , Star , Mesh , Tree ) in Hindi | Computer networks

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network topology types (Bus, Star, Ring, Mesh, Hybrid, Logical, Physical) |

Network topology and its types ( Bus ,Ring , Star , Mesh , Tree ) in Hindi | Computer networks

Network Topology

This is Perfect Video of Network Topology IN Networking Tutorials you will learn Networking Topology Types like Bus Topology, Ring Topology, Star Topology, Mesh Topology, Tree Topology in Hindi. I Explained Computer network Topologies including Networking Basics and Networking Types starts with the Introduction of networking in Hindi.


Computer Network Topology –
Mesh, Star, Bus, Ring, and Hybrid


Types of Topology
There are five types of topology in computer networks:
1. Mesh Topology
2. Star Topology
3. Bus Topology
4. Ring Topology
5. Hybrid Topology


Mesh Topology-
In a mesh topology, each device is connected to every other device on the network through a dedicated point-to-point link. When we say dedicated it means that the link only carries data for the two connected devices only. Let's say we have n devices in the network then each device must be connected with (n-1) devices of the network. The number of links in a mesh topology of n devices would be n(n-1)/2.


Star Topology-
In star topology, each device in the network is connected to a central device called a hub. Unlike Mesh topology, star topology doesn’t allow direct communication between devices, a device must have to communicate through the hub. If one device wants to send data to another device, it has to first send the data to the hub and then the hub transmits that data to the designated device.


Bus Topology-
In a bus topology, there is the main cable and all the devices are connected to this main cable through drop lines. There is a device called tap that connects the drop line to the main cable. Since all the data is transmitted over the main cable, there is a limit of drop lines and the distance the main cable can have.


Ring Topology-
In-ring topology, each device is connected with the two devices on either side of it. There is two dedicated point to point links a device has with the devices on either side of it. This structure forms a ring thus it is known as a ring topology. If a device wants to send data to another device then it sends the data in one direction, each device in ring topology has a repeater, if the received data is intended for another device then the repeater forwards this data until the intended device receives it.


Hybrid topology-
A combination of two or more topology is known as hybrid topology. For example, a combination of star and mesh topology is known as hybrid topology.

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