What Are Different Types of Network Topology
What Are Different Types of Network Topology

The  Network topology is defined by two types — physical topology and the logical topology. While physical topology talks more about the geometry and physical placement of the tools on the same hand, logical topology is more about the way data communication or signalling happens among the devices.

Network Topology

The Network topology is the arrangement of the various networking elements like network links, computers, switches, nodes, Wi-Fi access points, laptops and other network devices in a computer network.

What is a Physical topology?

A Physical topology defines how all the network devices are connected physically in a computer network. It mostly defines the physical connections among the devices.

What is a Logical topology?

A logical topology defines the logical connectivity of network devices on an Abacus network. So, it could happen that the devices connected in one type of physical topology might have different hidden logical topology.

If we busy more on the physical topology, it is actually the placement of the various network components in a computer like the employment of the devices, the relation among the devices, installation of the cables etc. On the other hand, logical connection defines how data flows among the devices.

For example, let say there are five devices (A, B, C, D and E) that are connected in a row. This configuration of network devices might look more like a Bus topology. But let’s say device A can directly transmit the data to the device E. That means it looks more like a Circle which a Ring topology logically but a bus topology physically.

Different network topologies have different advantages and disadvantages. A bus network topology is nice because it is simple and cheap, however, it has its limitations.

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