2.2.4 Checking the Configuration
After interface-based traffic policing is configured, you can view the name, index, and
parameters of the CAR profiles and the number of times the CAR profile was applied.
Prerequisite
The configurations of interface-based traffic policing are complete.
Procedure
l Run the display qos car { all | car-name } command to check the CAR profile
configuration.
l Run the display qos configuration interface [ interface-type interface-number ] command
to check all the QoS configurations on an interface.
----End
2.3 Configuring Traffic Policing Based on a Traffic
Classifier
After traffic policing based on a traffic classifier is configured, the S7700 policies the traffic
matching traffic classification rules.
2.3.1 Establishing the Configuration Task
Before configuring traffic policing based on a traffic classifier, familiarize yourself with the
applicable environment, complete the pre-configuration tasks, and obtain the data required for
the configuration. This will help you complete the configuration task quickly and accurately.
Applicable Environment
If the service traffic sent by users is not limited, a network is congested because a large number
of users send bursts of data in the same period. To make full use of limited network resources
and provide better services for more users, limit user service traffic.
Traffic policing based on a traffic classifier can be used to control the service traffic of a certain
type.
Pre-configuration Tasks
Before configuring traffic policing based on a traffic classifier, complete the following tasks:
l Setting physical parameters of interfaces
l Setting link layer attributes of interfaces to ensure that these interfaces work properly
l Assigning IP addresses to the interfaces and configuring routing protocols to ensure that
routes are reachable
Data Preparation
To configure traffic policing based on a traffic classifier, you need the following data.
Quidway S7700 Smart Routing Switch
Configuration Guide - QoS 2 Traffic Policing and Traffic Shaping Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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