Network Devices Explained | Hub, Bridge, Router, Switch

Please watch: "DHCP Explained | Step by Step" https://www.seevid.ir/fa/w/S43CFcpOZSI -~-~~-~~~-~~-~- This video will go over basic network devices. We will see how they work and what they are used for. Hubs A hub was around before the switch came about. A Hubs job is to forward traffic from the source device to the destination device. A hub is a layer 1 (physical layer) device which means that is does not understand MAC or IP addresses. This is a problem. Because the hub does not know w

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