hub - An Overview

hub - An Overview

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Hubs run within a 50 %-duplex model. The 50 %-duplex model raises protection and privateness issues as it can't safeguard or quarantine targeted visitors. In addition, it provides a practical problem regarding targeted visitors management: Gadgets over a hub functionality as a network section and share a collision area.

Observe: From the hub, details is sent to all ports but Every port accepts only that info whose spot tackle matches their MAC deal with. 

A hub is usually a multi-port repeater. A hub connects a number of wires coming from different branches, one example is, the connector in star topology which connects various stations. Hubs can't filter 슬롯 info, so info packets are sent to all connected gadgets.