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Operation Manual - QoS/ACL

Quidway S5000 Series Ethernet Switches Chapter 2 QoS configuration

2-9

For more details about the commands, see the corresponding contents in the

Command Manual.

2.2.8 Setting Port Mirroring

Port mirroring means duplicating data on the monitored port to the designated monitor

port, for purpose of data analysis and supervision. The switch supports multiple-to-one

mirroring, that is, you can duplicate packets from multiple ports to a monitor port.

You can also specify the monitor direction:

z Only inbound packets

z Only outbound packets

z Both inbound and outbound packets

The following commands are involved in configuring port mirroring.

Please perform the following configurations in system view.

Table 2-9 Setting port mirroring

Operation Command

Configure monitor port monitor-port { interface_name | interface_type interface_num }

Configure monitored port mirroring-port port-list { inbound | outbound | both }

Cancel the setting of monitored port undo mirroring-port port-list { inbound | outbound | both }

Cancel the setting of monitor port undo monitor-port { interface-name | interface-type interface-num }

You should first configure monitor port and then monitored port before setting port

mirroring. On the contrary, you must first cancel the monitored port first then the monitor

port before removing port mirroring.

 Note:

You can also specify packet direction when canceling the setting of monitored port:

1) Only inbound packets

2) Only outbound packets

3) Both inbound and outbound packets

If you configure monitoring both inbound and outbound packets on the monitored port, and only cancel

monitoring inbound packet on it, then the outbound packets on the port will still be monitored, and the

setting of monitor port cannot be removed.

For more details about the commands, see the corresponding contents in the

Command Manual.

Huawei Quidway S5000 Series Operation Manual

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