Network Related Topic

 Types of Network Topology

Network topology refers to the arrangement or layout of devices, cables, and nodes in a computer network. The most common types of network topologies are:

1.      1-Bus Topology: In this type of topology, all devices are connected to a single cable called the bus. Each device can transmit data over the bus, and all devices receive the data, but only the intended recipient processes it.

           

1.      2-Star Topology: In this type of topology, all devices are connected to a central device called a hub or switch. The hub or switch acts as a central point for data transmission and management. If a device wants to communicate with another device, it sends the data to the hub or switch, which then forwards it to the appropriate destination.

1.      3-Ring Topology: In this type of topology, each device is connected to two other devices, forming a ring. Data flows in one direction around the ring, and each device passes the data to the next device until it reaches its destination.

4- Mesh Topology: In this type of topology, each device is connected to multiple other devices, forming a network of interconnected nodes. Data can be transmitted directly between any two devices, without passing through a central hub or switch.

5-  Tree Topology: In this type of topology, devices are arranged in a hierarchical structure, with multiple levels of hubs or switches connecting devices. Data flows from the root node to the leaves of the tree, and each hub or switch manages the traffic for its subtree.

 

6-Hybrid Topology: This type of topology combines two or more types of topologies, such as a star-bus or a mesh-ring topology, to create a more flexible and scalable network.