Huawei Quidway S7700 Configuration Manual - Qos page 32

Quidway S7700 Smart Routing Switch
Configuration Guide - QoS
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:
ip urpf disable
The URPF function is disabled.
By default, the URPF function is enabled in a traffic behavior.
After URPF is disabled, associate the traffic behavior containing URPF disabling and a traffic
classifier with a traffic policy. When the traffic policy is applied globally or applied to a board,
an interface, or a VLAN, the system does not perform URPF check on the flows matching the
traffic classification rule.
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Configuring Flow Mirroring
By configuring the flow mirroring action, the S7700 mirrors all the packets matching traffic
classification rules to the observing interface or the CPU of the LPU.
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 the following commands as required.
l Run:
Issue 01 (2011-07-15)
NOTE
S-series boards do not support the function.
NOTE
For details on URPF, see Configuring URPF in the Quidway S7700 Smart Routing Switch Configuration
Guide - Security.
mirroring to observing-port observe-port-index
All the flows that match a traffic classifier are mirrored to an observing interface.
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1 Class-based QoS Configuration
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