Collision domain)

A collision domain conflicts a domain (collision domain) over Ethernet. If two computers on a CSMA/CD network communicate simultaneously, the CSMA/CD network is a conflict domain. If the network segments in the Ethernet are connected by relay, they are still a conflicting domain because conflicts cannot be avoided. Vswitches can effectively avoid conflicts. The Hub does not work! Because a vswitch can use a physical address for routing, each port of the vswitch is a conflicting domain. The Hub does not have the routing function, but sends the received data in the form of broadcast, which is extremely prone to broadcast storms. All its ports are a conflict domain. A bridge is used to divide multiple cable segments. There is no conflict between multiple cable segments, but there is a conflict in one cable segment (HUB Connection is used in each cable segment ), A conflict in a cable segment is a conflict domain. A conflict domain (that is, within the same cable segment) can receive all frames sent, because the HUB is completely replicated because the switch device can separate conflicting signals, we can use the switch device to combine several isolated networks into a large interconnected Ethernet. A conflicting domain is a domain in which two bits are transmitted at the same time on the same network. A region generated by a data group in the network conflicts with another region, all the shared media environments are a conflict domain. In a shared media environment, a certain type of conflict domain is normal. The reason for network segmentation is that the network will soon be blocked by traffic if you separate the traffic and create smaller conflicting domains so that users can obtain higher bandwidth, A conflict domain is a collection of All workstations connected to the same wire, or a collection of all nodes in the same physical network segment, or a collection of nodes competing for the same bandwidth over Ethernet.