Operation Manual – QoS
H3C S3610&S5510 Series Ethernet Switches
Chapter 9 Traffic Mirroring Configuration
9-3
9.4 Traffic Mirroring Configuration Examples
9.4.1 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 Ethernet
1/0/1 of the switch.
z
The data monitoring device is connected to Ethernet 1/0/2 of the switch.
It is required to monitor and analyze packets sent by Host A on the data monitoring
device.
Switch
Data monitoring
device
Host A
Eth1/0/1
Eth1/0/2
Host B
192.168.0.1
Figure 9-1
Network diagram for configuring traffic mirroring to a port
9.4.2 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 Ethernet1/0/2
in the traffic behavior.
[Sysname] traffic behavior 1
[Sysname-behavior-1] mirror-to interface Ethernet 1/0/2
[Sysname-behavior-1] quit
# Configure a QoS policy and associate traffic behavior 1 with classification rule 1.