化为镜像

[Quidway]interface Ethernet 1/0/4

[Quidway-Ethernet1/0/4]monitor-port

[Quidway-Ethernet1/0/4]quit

[Quidway]interface Ethernet1/0/1

[Quidway-Ethernet1/0/1]mirroring-port both

[Quidway-Ethernet1/0/1]quit