Huawei S3700HI Configuration Manual - Qos page 49

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S3700HI Ethernet Switches

Configuration Guide - QoS

Figure 1-2 Networking diagram of priority re-marking based on complex traffic classification

Branch 1 of the

Configuration Roadmap

The configuration roadmap is as follows:

Data Preparation

To complete the configuration, you need the following data:

Procedure

Step 1 Create VLANs and configure interfaces.

# Create VLANs 100, 200, and 300 on the Switch and configure the interfaces so that the

Switch adds the outer VLAN tag with the VLAN ID as 300 to the packets sent from GE 0/0/1

and GE 0/0/2 and GE 0/0/3 can forward packets in VLAN 300.

<Quidway> system-view

[Quidway] sysname Switch

Issue 01 (2012-03-15)

Network

Router

GE0/0/1

VLAN 100

Switch

enterprise

Create VLANs and configure interfaces so that Branch 1 and Branch 2 of the enterprise

can access the network through the Switch.

Create traffic classifiers based on the VLAN ID in the inner VLAN tag on the Switch.

Create traffic behaviors on the Switch and re-mark 802.1p priorities of packets.

Create a traffic policy on the Switch, bind traffic behaviors to traffic classifiers in the traffic

policy, and apply the traffic policy to the interface at the inbound direction.

Re-marked priorities of packets with different VLAN IDs in the inner VLAN tags

Type, direction, and number of the interface that a traffic policy needs to be applied to

Huawei Proprietary and Confidential

Core

VLAN 300

GE0/0/3

GE0/0/2

VLAN 200

branch 2 of the

enterprise

1 Class-based QoS Configuration

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