1-11z Department 1 is connected to GigabitEthernet 1/0/1 of Switch A.z Department 2 is connected to GigabitEthernet 1/0/2 of Switch A.z GigabitEthernet 1/0/3 of Switch A connects to GigabitEthernet 1/0/1 of Switch B.z GigabitEthernet 1/0/2 of Switch B connects to GigabitEthernet 1/0/1 of Switch C.z The data detection device is connected to GigabitEthernet 1/0/2 of Switch C.The administrator wants to monitor the packets sent from Department 1 and 2 through the datadetection device.Use the remote port mirroring function to meet the requirement. Perform the following configurations:z Use Switch A as the source switch, Switch B as the intermediate switch, and Switch C as thedestination switch.z On Switch A, create a remote source mirroring group, configure VLAN 10 as the remote-probeVLAN, ports GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 as the source ports, and portGigabitEthernet 1/0/4 as the reflector port.z On Switch B, configure VLAN 10 as the remote-probe VLAN.z Configure GigabitEthernet 1/0/3 of Switch A, GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 ofSwitch B, and GigabitEthernet 1/0/1 of Switch C as trunk ports, allowing packets of VLAN 10 topass.z On Switch C, create a remote destination mirroring group, configure VLAN 10 as the remote-probeVLAN, and configure GigabitEthernet 1/0/2 connected with the data detection device as thedestination port.Figure 1-4 Network diagram for remote port mirroringSwitch AGEth1/0/3Data detectiondeviceDept.1 Dept.2GEth1/0/1Switch B Switch CGEth1/0 /1 GEth1/0/2GEth1/0/1GEth1/0/2GEth1/0/4GEth1/0/2Configuration procedure1) Configure the source switch (Switch A)# Create remote source mirroring group 1. system-view[device] mirroring-group 1 remote-source# Configure VLAN 10 as the remote-probe VLAN.[device] vlan 10[device-vlan10] remote-probe vlan enable[device-vlan10] quit# Configure the source ports, reflector port, and remote-probe VLAN for the remote source mirroringgroup.
