3com WX3000 Manuel D’Utilisation

 

1-9 

Follow these steps to configure VLAN-based mirroring: 

Enter system view 

system-view 

— 

Create a local or remote source 
mirroring group 

mirroring-group group-id 
{ local | remote-source } 

Required 

Configuring VLAN-Based 
Mirroring 

mirroring-group group-id 
mirroring-vlan vlan-id 
inbound 

Required 

Configure the destination port 
for the mirroring group 

mirroring-group group-id 
monitor-port monitor-port-id 

Required 

Note that you need not 
configure the destination port 
on the source switch when 
configuring VLAN-based 
remote mirroring. 

 

Configure VLAN-based mirroring to mirror packets received on all ports in VLAN 2 to port 

GigabitEthernet 1/0/2 on the local device. 

Configuration procedure: 

<device> system-view 

[device] mirroring-group 1 local 

[device] mirroring-group 1 mirroring-vlan 2 inbound 

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

Display the information of a 
mirroring group. 

display mirroring-group 
{ group-id | all | local | 
remote-destination | 
remote-source } 

Available in any view 

 

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

z 

Research and Development (R&D) department is connected to Switch C through GigabitEthernet 

1/0/1. 

z 

Marketing department is connected to Switch C through GigabitEthernet 1/0/2. 

z 

Data detection device is connected to Switch C through GigabitEthernet 1/0/3 

The administrator wants to monitor the packets received on and sent from the R&D department and the 

marketing department through the data detection device.