H3C Technologies H3C WX3000 Series Unified Switches - Manual (Page 391)

39-9
Configuring VLAN-Based Mirroring
You can configure VLAN-based mirroring for a remote source mirroring group to implement the
VLAN-based remote mirroring function.
Configuration prerequisites
z
The VLAN to be monitored is determined.
z
The destination port is determined.
Configuration procedure
Follow these steps to configure VLAN-based mirroring:
To do… Use the command… Remarks
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.
Configuration example
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
Displaying and Maintaining Port Mirroring
To do… Use the command… Remarks
Display the information of a
mirroring group.
display mirroring-group { group-id | all |
local | remote-destination |
remote-source }
Available in any view