关于聚合口端口镜像的配置问题

大家好，

目前三层聚合口Route-Aggregation 7绑定了4个物理端口，我想做一个端口镜像监控进出Route-Aggregation 7的所有流量，我是需要在每个物理端口下配置mirroring-group 1 mirroring-port both呢还是只需要在Route-Aggregation 7下配置mirroring-group 1 mirroring-port both？？

<sw>dis link-aggregation verbose Route-Aggregation 7

Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing 

Port Status: S -- Selected, U -- Unselected, I -- Individual 

Port: A -- Auto port, M -- Management port, R -- Reference port 

Flags:  A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation, 

        D -- Synchronization, E -- Collecting, F -- Distributing, 

        G -- Defaulted, H -- Expired 

Aggregate Interface: Route-Aggregation7

Aggregation Mode: Static

Loadsharing Type: Shar

Management VLANs: None

  Port             Status  Priority Oper-Key

  XGE1/0/0/13      S       32768    2         

  XGE1/0/0/14      S       32768    2         

  XGE2/0/0/13      S       32768    2         

  XGE2/0/0/14(R)   S       32768    2