3com WX3000 Manuel D’Utilisation

 

1-10 

Use the local port mirroring function to meet the requirement. Perform the following configurations on 

Switch C. 

z 

Configure GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 as mirroring source ports. 

z 

Configure GigabitEthernet 1/0/3 as the mirroring destination port. 

Figure 1-3 Network diagram for local port mirroring 

Switch C 

Data detection device

R&D

department

Switch A 

Switch B 

GEth1/0/2

GEth1/0/1

GEth1/0/3

Marketing 

department

 

 

Configure Switch C: 

# Create a local mirroring group. 

<device> system-view 

[device] mirroring-group 1 local 

# Configure the source ports and destination port for the local mirroring group. 

[device] mirroring-group 1 mirroring-port GigabitEthernet 1/0/1 GigabitEthernet 1/0/2 both 

[device] mirroring-group 1 monitor-port GigabitEthernet 1/0/3 

# Display configuration information about local mirroring group 1. 

[device] display mirroring-group 1 

mirroring-group 1: 

    type: local 

    status: active 

    mirroring port: 

        GigabitEthernet1/0/1  both 

        GigabitEthernet1/0/2  both 

    mirroring mac: 

    mirroring vlan: 

    monitor port: GigabitEthernet1/0/3 

After the configurations, you can monitor all packets received on and sent from the R&D department 

and the marketing department on the data detection device. 

The departments of a company connect to each other through switches, as shown in 

z 

Switch A, Switch B, and Switch C are WX3000 series devices.