Switch is a device that is in use in the data-link layer. Same thing with its hub, switch connects multiple hosts to the network. However, unlike the hub, a switch can forward the message directly to the place that dituju without membroadcast messages to all hosts. When a host send a message to other hosts in range switch, switch to receive and translate the frame of the message to read its MAC address.
Switch to perform the work in the typically create a table which is called the MAC address table. The table contains a list of port-port active and MAC address of the host - the host you are connected to the switch. When a message is sent between hosts, the switch checks whether the destination address of the message in the table or not. If any, will make the switch while the connection between the sender and the recipient port. Then a special network so that the two will host may communicate. Other hosts connected to the switch will not mendapakan share bandwidth from the network and they will not receive a shipment that does not go in to them.
Each is sending a new message, the connection / network as the special will be made, this is the avoidance of collision messages when there are 2 hosts to send messages at the same time.
What if the switch received a frame address that has not been written in the mac address table?
If it so happens switch will send the message to all the host that is connected with it, this message usually called flooded message .. Each host will be the destination mac address in the message with their own mac address, if appropriate messages are processed and then the host will respond to the sender.
How to mac address table in the update?
If there is a host that has not registered his name in the table mac address, the switch memperlajari akan mac address from the host when the host gives a new reply to the message that is sent flooded, along with the port where the host is connected.
Switch to perform the work in the typically create a table which is called the MAC address table. The table contains a list of port-port active and MAC address of the host - the host you are connected to the switch. When a message is sent between hosts, the switch checks whether the destination address of the message in the table or not. If any, will make the switch while the connection between the sender and the recipient port. Then a special network so that the two will host may communicate. Other hosts connected to the switch will not mendapakan share bandwidth from the network and they will not receive a shipment that does not go in to them.
Each is sending a new message, the connection / network as the special will be made, this is the avoidance of collision messages when there are 2 hosts to send messages at the same time.
What if the switch received a frame address that has not been written in the mac address table?
If it so happens switch will send the message to all the host that is connected with it, this message usually called flooded message .. Each host will be the destination mac address in the message with their own mac address, if appropriate messages are processed and then the host will respond to the sender.
How to mac address table in the update?
If there is a host that has not registered his name in the table mac address, the switch memperlajari akan mac address from the host when the host gives a new reply to the message that is sent flooded, along with the port where the host is connected.
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