5.4.5 Checking the Configuration
Procedure
l Run the display current-configuration interface interface-type interface-number
command to display the selective QinQ configuration on the interface.
----End
5.5 Configuring Flow-based Selective QinQ
This section describes how to set the interface type, the packet matching rule, the outer VLAN
tag added to received packets, and enable the traffic policy to implement flow-based selective
QinQ.
5.5.1 Establishing the Configuration Task
Applicable Environment
To enable users to communicate through the ISP network, the ISP devices need to add outer
VLAN tags to the packets passing through the ISP network to identify the packets from different
user networks.
Flow-based selective QinQ implements the same function as common selective QinQ (VLAN
stacking). You can choose either of them according to your preference.
Pre-configuration Tasks
None.
Data Preparation
To configure flow-based selective QinQ, you need the following data.
No.
Data
1 Number of the interface where selective QinQ is to be configured
2 VLAN IDs in the inner VLAN tag
3 VLAN IDs in the outer VLAN tag
5.5.2 Setting the Link Type of an Interface
Context
Do as follows on the S7700 where you need to configure selective QinQ.
Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet 5 QinQ Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
195
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