Configuring Complex Traffic Classification; Creating A Local Traffic Behavior - Huawei AR3200 Series Configuration Manual

Huawei AR3200 Series Enterprise Routers
Configuration Guide - Device Management
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Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
observe-port [ observe-port-index ] interface interface-type interface-number
A local observing interface is configured.
observe-port-index specifies the observing interface index.
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3.4.3 Configuring Complex Traffic Classification

Select proper traffic classification rules and configure complex traffic classification as required.
For the configuration procedure, see Configuring Traffic Classification in the Huawei AR3200
Series Enterprise Routers Configuration Guide - QoS.

3.4.4 Creating a Local Traffic Behavior

Configure the local flow mirroring action to copy the packets matching traffic classification
rules to the observing interface.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
traffic behavior behavior-name
A traffic behavior is created and the traffic behavior view is displayed.
Step 3 Run:
mirroring to observe-port observe-port-index
The flows matching rules are mirrored to the specified observing interface.
Issue 03 (2011-11-27)
If other service traffic exists on the observing interface in addition to mirrored packets, the
packet source cannot be differentiated.
If congestion occurs on the observing interface, mirrored packets may be discarded because
the priority of mirrored is low.
NOTE
On the AR3200, only one observing interface can be configured.
Other configurations are not recommended on the observing interface; otherwise, non-mirrored packets
may be forwarded through the observing interface.
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3 Mirroring Configuration
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