Quick Answer: What Are The 5 Network Topologies?

Which topology is the most expensive?

Star topologyStar topology is the most popular way to connect a computer in a workgroup.

It is expensive due to the cost of the hub.

Star topology uses a lot of cables, which makes it the most costly network to set up as you also have to trunk to keep the cables out of harm..

What is topology simple words?

Topology is an area of Mathematics, which studies how spaces are organized and how they are structured in terms of position. It also studies how spaces are connected. It is divided into algebraic topology, differential topology and geometric topology.

What are the different network topologies?

In a computer network, there are mainly six types of physical topology, they are:Bus Topology.Ring Topology.Star Topology.Mesh Topology.Tree Topology.Hybrid Topology.Jan 18, 2020

Which topology is used in schools?

Ring Network Topology Ring network topologies are most often found on school campuses, though some commercial organizations also use them. FDDI, SONET, or Token Ring technology are typically used.

Which topology has highest reliability?

Mesh topologyMesh topology can handle high amounts of traffic, because multiple devices can transmit data simultaneously. A failure of one device does not cause a break in the network or transmission of data.

How many topologies are there?

five typesGeometric representation of how the computers are connected to each other is known as topology. There are five types of topology – Mesh, Star, Bus, Ring and Hybrid.

Which topology is best?

star topologyThe star and extended star are the most popular topologies for Ethernet networks. This type network is easy to setup, relatively inexpensive, and provides more redundancy than other topologies, i.e. bus topology. The star topology is configured by connecting all of the nodes on the network to central device.

What are the six types of network topology?

Types of Network TopologyBus Topology. Bus topology is the kind of network topology where every node, i.e. every device on the network, is connected to a solo main cable line. … Ring Topology. … Star Topology. … Mesh Topology. … Tree Topology. … Hybrid Topology.

What are physical topologies?

Physical Topology : Physical topology indicates arrangement of different elements of a network. It reflects physical layout of devices and cables to a form a connected network. … Devices can be arranged to form a ring (Ring Topology) or linearly connected in a line called Bus Topology.

What are network topologies with example?

This topology is a mix of two or more topologies. For example, there are two networks; one is built from the star topology and another is built from the bus topology. If we connect both networks to build a single large network, the topology of the new network will be known as the hybrid topology.

Which topology is difficult to expand?

mesh topologyA mesh topology requires that every device be connected to every other device on the network. It is, therefore, quite difficult to expand a mesh network.

What is the difference between a physical and logical network diagram?

Logical network diagrams focus in on how traffic flows across the network, IP addresses, admin domains, how domains are routed, control points, and so on. … A physical network diagram will, ideally, show the network topology exactly as it is: with all of the devices and the connections between them.

Which is the fastest topology?

star topologyAnswer. Data can be transferred at fastest speed in star topology .

What is the difference between physical and logical topologies?

Physical topology is basically the physical layout of the network media. In contrast, logical topology refers to the way, how data is transmitted throughout the network. The physical topology would not hinder the transmission of the data from one device to the other in a logical topology.

Why are both physical and logical topologies necessary?

When a problem arises, I.E. a link is down, by simply looking at the physical layout, we are able to quickly identify where the problem is located, allowing us to quickly resolve it. Having a visual view of a logical and physical network also helps identify possible security problems.