observe-port 1 interface GigabitEthernet 0/0/9

镜像绑定端口

display observe-port

查看上步所配置的管理口是否配置成功

display port-mirroring

查看镜像的所有端口

port-mirroring to observe-port 1 both

  port-mirroring to observe-port 1 inbound
  port-mirroring to observe-port 1 outbound

将端口1设为镜像口