Quick Answer: Which Topology Is Best For LAN?

What are the four basic LAN topologies?

13.8 What are the four basic LAN topologies.

bus topology, ring topology, mesh topology, and star topology..

What are the three basic LAN topologies?

There are three primary LAN topologies: linear bus, ring, and star.

Where is star topology commonly used?

Star network topologies are common in home networks, where the central connection point may be a router, switch, or network hub. Unshielded Twisted Pair (UTP) Ethernet cabling is typically used to connect devices to the hub, though coaxial cable or optical fiber may also be employed.

What is advantage and disadvantage of star topology?

The disadvantages of a star network are: it is expensive to install as this type of network uses the most cable (network cable is expensive) extra hardware is required (hubs or switches) which adds to cost. if a hub or switch fails, all the devices connected to it will have no network connection.

What are different types of LAN?

In general, there are two types of LANs: client/server LANs and peer-to-peer LANs. A client/server LAN consists of several devices (the clients) connected to a central server. The server manages file storage, application access, device access, and network traffic.

What is meant by bus topology?

A bus topology is a topology for a Local Area Network (LAN) in which all the nodes are connected to a single cable. The cable to which the nodes connect is called a “backbone”. … The bus topology is e.g. used by Ethernet networks.

Which topology is best for LAN and why?

A Star Network Topology is best suited for smaller networks and works efficiently when there is limited number of nodes. One has to ensure that the hub or the central node is always working and extra security features should be added to the hub because it s the heart of the network.

Why star topology is used in LAN?

A star topology is a topology for a Local Area Network (LAN) in which all nodes are individually connected to a central connection point, like a hub or a switch. … The main advantages of a star network is that one malfunctioning node does not affect the rest of the network.

What is hybrid topology?

Hybrid topology is an integration of two or more different topologies to form a resultant topology which has many advantages (as well as disadvantages) of all the constituent basic topologies rather than having characteristics of one specific topology.

Which topology is mostly used?

star topologyA star topology is the most commonly used network configuration. In this type of topology, nodes are connected to a central device like a switch or a hub with the help of coaxial cable, optical fiber, or twisted pair cable.

Which topology is used in LAN?

bus topologyThere are four principal topologies used in LANs: bus topology: All devices are connected to a central cable, called the bus or backbone. Bus networks are relatively inexpensive and easy to install for small networks. Ethernet systemsuse a bus topology.

What are the disadvantages of a mesh network?

Disadvantages Of A Mesh TopologyComplexity. Each node needs to both send messages as well as act as a router, which causes the complexity of each node to go up pretty significantly. … Network Planning. … Latency. … Power Consumption.

Which topology is used in man?

Metro Ethernet, where a fibre optic ring within a larger city was built as MAN backbone carrying Gigabit Ethernet, became common. The ring topology was implemented using the Internet protocol (IP), so that data could be rerouted if a link was congested or one of the links that was part of the ring failed.

What are the four LAN architectures?

LAN Architectures Aspects of LAN architecture. These include the ;  LAN’s physical topology  LAN’s logical topology  LAN’s MAC protocolEthernet Frame Formats Fast Ethernet – refers to 100BaseT Ethernet implementations that comply with the IEEE 802.3u standard.

Which topology is best for WAN?

ring topologyThe ring topology is commonly used on both LAN and WAN networks. With a ring layout, the devices – sometimes referred to as nodes – on the network are laid out in a rough circle.