How does Huawei enable debug and how to make an image port

1、 Enter... In the user view terminal debugging or terminal monitor, The difference between the two is terminal debugging be used for console When connected debug,terminal monitor be used for ssh/telnet When connecting remotely debug, Enter the corresponding debug Commands are displayed accordingly .

2、 Then still enter in the user view debugging xxxx ,xxxx Represents what you want debug The content of , You can help yourself to filter according to the tips .

When connecting remotely, it is closed by default debug, If the output content is too much, you can input undo debug all End all debug

observe-port 1 interface GigabitEthernet 0/0/9 ： Set the port to mirror port
port-mirroring to observe-port 1 [both|inbound|outbound] ： Select map traffic in a certain direction to a certain mirror port .

display observe-port ： View the observation port

display port-mirroring ： Check the mirror port