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What physical topology operates around a central network device for networks?

The physical topology that operates around a central network device is known as a star topology. In this configuration, all network devices are connected to a central hub, switch, or router, which facilitates communication between them. This design enhances reliability, as the failure of one connection does not affect the entire network, though the central device's failure can lead to network disruption. Star topology is commonly used in home and office networks due to its simplicity and ease of management.


What is difference between topology and protocol?

Network topology is the physical design of a LAN which resolves the conflict that occurs between computers on the network attempting to transmit at the same time. Whereas protocols are the standards used by networks to permit communication between network-connected devices. -s74


What are the protocols used in a bus topology?

In a bus topology, data transmission typically uses protocols such as Ethernet, specifically the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) protocol. This protocol allows devices to detect when the bus is free and transmit data while monitoring for collisions. If a collision occurs, devices stop transmitting and wait for a random time before attempting to resend. Other protocols, like Token Ring, can also be adapted for bus topologies, but CSMA/CD is the most common.


What is the oldest and most widely used LAN technology in use today?

Ethernet


Nodes transmitting when it is their turn?

You are thinking ring topology. Not used much today.

Related Questions

Where would you find transceiver on a 100baseTX ethernet network?

In the NIC. MAUs have tranceivers but aren't used on 100BASE-TX networks.


What type of topogy is required for use with a 100base-tx network?

star network + guide to networks pg 105 Whoever answered that is a fool. Edition number? Yeah, guess you forgot. I have edition 5 here and that answer is not on page 105 or close to it either.


What is the most commonly used physical topology?

The most commonly used physical network topology is the star topology. This design features a central device, such as a switch or hub, to which all other devices are connected. It is widely used in modern Ethernet networks due to its simplicity and ease of troubleshooting.


What network is used in school network?

I assume you are talking about network topology. I have worked in several schools in a couple school districts. Some older school networks were setup on a token ring. I think it would be safe to assume that most networks are now a star topology using ethernet.


What topology goes best with a client sever architecture?

What is the logical topology used for the Ethernet architecture?


What is the logical topology used for ethernet architecture?

Topology: physical ring of trees, logical ring


What type of topology is typically used by the Ethernet?

Either bus topology or star toplogy.


What are Ethernet networks named for?

the protocol used


What is twisted pair copper used for?

Ethernet networks.


What protocols should be used fro a star-bus topology?

1.) Mesh topology:- Routing protocol such as RIP(routing information protocol) or OSPF (open shortest path protocol) is used. 2.) Star topology:- Ethernet, token ring, Local Talk, ATM........... all are used... 3.)Bus topology:- Ethernet protocol using CS-MA/CD as access method.....


What network topologies are most commonly used on today's networks?

star topology. Because they include a centralized connection point; can easily be moved, isolated, or interconnected with other networks; they are, therefore, scalable. For this reason, and because of their fault tolerance, the star topology has become the most popular layout used in contemporary LANs.


What is a PCI Fast Ethernet NIC card used for?

It is used to connect Fast Ethernet Networks together and it is connected to a PCI Slot located on your computer's Motherboard