Hubs are also called "Multi port repeaters" or "concentrators".
Hub is hardware devices.
Hub is similar to repeaters, except that it broadcast data received by any port to tall other parts on the hub.
Hubs are used to provide a physical star topology.
Hubs operators at "Physical layer" in OSI model.
Hub is hardware devices.
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| Figure: Hubs in computer networking |
Hub is similar to repeaters, except that it broadcast data received by any port to tall other parts on the hub.
Hubs are used to provide a physical star topology.
Hubs operators at "Physical layer" in OSI model.
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