There are thousands of them. Three the most common are too much of traffic, changes in the voltage (which can easily to kill any device), it's too old...
a hub is a central unit.. through which all the wires (termed as transmission medium) pass in a network.. so a computer to hub means the wires are passed through a hub.. whereas computer to computer can mean the computers are directly connected (home LAN) or via hub
Yes.Well, unless you want to have separate cables and network cards to connect each computer to every other computer, you need some kind of central network equipment. Common options include a hub, and a switch.Yes.Well, unless you want to have separate cables and network cards to connect each computer to every other computer, you need some kind of central network equipment. Common options include a hub, and a switch.Yes.Well, unless you want to have separate cables and network cards to connect each computer to every other computer, you need some kind of central network equipment. Common options include a hub, and a switch.Yes.Well, unless you want to have separate cables and network cards to connect each computer to every other computer, you need some kind of central network equipment. Common options include a hub, and a switch.
A root hub is the socket on a computer's system board to which its USB ports are connected. A computer may have more than one USB root hub.
The hub bearing can go bad and create noise.
Most of the time, a switch will send information only to the destination, while a hub will send to all of its ports. That makes the hub inefficient - in a hub, only one computer can transmit at a time.Most of the time, a switch will send information only to the destination, while a hub will send to all of its ports. That makes the hub inefficient - in a hub, only one computer can transmit at a time.Most of the time, a switch will send information only to the destination, while a hub will send to all of its ports. That makes the hub inefficient - in a hub, only one computer can transmit at a time.Most of the time, a switch will send information only to the destination, while a hub will send to all of its ports. That makes the hub inefficient - in a hub, only one computer can transmit at a time.
"Hub and spoke" is a term in air transportation to describe a common method for an airline to organize their flights. Airlines will have hubs in a few cities where most of their flights will originate, with spokes out to non-hub cities. Much like the hub and spokes of a bicycle tire. When flying from one city to another, you will typically have a connecting flight through one of the airline's hubs. This system can also be implemented with other forms of mass transit, and cargo transportation.
No a hub will not speed up your connection, your connection is based on the ISP. A hub sends the information to every computer on the network until it finds the computer that sent the request.
it depends on wether you are wireing computer to computer, computer to hub or switch, or computer to a patch panel.
hub or webramp
Star Topology is the most common type of network topology that is used in homes and offices. In the Star Topology there is a central connection point called the hub which is a computer hub or sometimes just a switch. In a Star Network the best advantage is when there is a failure in cable then only one computer might get affected and not the entire network.
No, it is not necessary. If you have only the hub plugged in, the computer will boot completely normally.
A gigabit hub is used to store and protect information and files through copying and safe keeping. A gigabit hub plugs into the computer and works through that.