Ethernet Works

Works Ethernet
　　Ethernet uses the carrier frame with Collision Detection Sense Multiple Access (CSMA / CD) mechanism. Ethernet node can see all of the information sent across the network, therefore, we say that Ethernet is a broadcast network.
　　Ethernet works as follows:
　　When a host Ethernet data to be transmitted, it will proceed as follows:
　　1, whether the received frame has to listen to the channel in the transmission signal. If any, indication that the channel is busy, continue to listen to the frame until the channel becomes free.
　　2, if the frame does not hear any signal, the transmission data
　　3, the transmission frame time to continue to listen to, such a conflict is found backoff algorithm is executed, a random wait time, repeat Step 1 (When a collision occurs, the conflict of the computer returned to the frame sent will listen to channel status.
　　Note: each computer allows only send a packet, a congestion sequence, to alert all nodes)
　　4, if no conflict is found successful is sent, all computers in the computer attempting to transmit again before the data, must wait 9.6 microseconds after the last transmission (running at 10Mbps).