The Ethernet technology is based on the non-deterministic protocols such as CSMA/CD, which can performance well on office environment due to their big throughput and cheap price.

• 以太网技术是建立在CSMA/CD这样的非确定网络协议基础之上的,它的优点是可以实现很大的吞吐量,并且软硬件设备非常廉价。