H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 455)

49-2
Displaying and Maintaining Traffic Mirroring
To do… Use the command… Remarks
Display the configuration information
about the user-defined traffic behavior display traffic behavior user-defined
behavior-name
Display the configuration information
about the user-defined policy display qos policy user-defined
policy-name
Available in any view
Traffic Mirroring Configuration Examples
Network Requirements
The user's network is as described below:
z
Host A (with the IP address 192.168.0.1) and Host B are connected to GigabitEthernet 0/0/1 of the
switch.
z
The data monitoring device is connected to GigabitEthernet 0/0/2 of the AC.
It is required to monitor and analyze packets sent by Host A on the data monitoring device.
Figure 49-1 Network diagram for configuring traffic mirroring to a port
Configuration Procedure
Configure Switch:
# Enter system view.
<Sysname> system-view
# Configure basic IPv4 ACL 2000 to match packets with the source IP address 192.168.0.1.
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 192.168.0.1 0
[Sysname-acl-basic-2000] quit
# Configure a traffic classification rule to use ACL 2000 for traffic classification.
[Sysname] traffic classfier 1
[Sysname-classifier-1] if-match acl 2000
[Sysname-classifier-1] quit
# Configure a traffic behavior and define the action of mirroring traffic to GigabitEthernet 0/0/2 in the
traffic behavior.