Ethernet is a network that supports broadcasting, and once there is a loop in the network, this simple broadcasting mechanism can cause catastrophic consequences. Which of the following phenomena may be caused by loops
What characteristics must a high-risk operation plan have?
Which of the following reasons may cause the hosts in the same--VLAN LAN to fail to communicate with each other
During the daily troubleshooting process, engineers may need to view some alarm information of the device. Run the terminal command to enable the terminal to display the debugging/log/alarm information sent by the information center.
According to this picture, cooked I'] can be judged?