Introduction To Vlan Mapping; Vlan Mapping Features Supported By The S9300; Configuring Vlan Mapping Of Single Vlan Tag; Establishing The Configuration Task - Huawei Quidway S9300 Configuration Manual

4 VLAN Mapping Configuration

4.1 Introduction to VLAN Mapping

This section describes the concept of VLAN mapping.
VLAN Mapping is a process of mapping the customer VLAN to the carrier VLAN by replacing
the inner and outer VLAN tags of data frames. In this manner, VLAN aggregation is realized,
and services of customers can be transmitted according to the network planning of the carrier.
The S9300 can process data frames in the following ways:
l
l
l

4.2 VLAN Mapping Features Supported by the S9300

This section describes VLAN mapping features supported by the S9300.
The S9300 supports the following VLAN mapping features:
l
l
For the commands related to VLAN mapping of single tag based on the traffic policy, see the
Quidway S9300 Terabit Routing Switch Command Reference - QoS.

4.3 Configuring VLAN Mapping of Single VLAN Tag

This section describes how to configure VLAN mapping.

4.3.1 Establishing the Configuration Task

4.3.2 Configuring VLAN Mapping of a Single Tag on an Interface
4.3.3 Checking the Configuration
4.3.1 Establishing the Configuration Task
Applicable Environment
After the VLAN mapping of a single VLAN tag is configured, two VLANs with IP addresses
in the same network segment can communicate with each other.
Pre-configuration Tasks
Before configuring VLAN mapping of single VLAN tag, complete the following task:
l
4-2
Replace the VLAN tag of a frame with a single tag.
Replace both VLAN tags of a frame with double tags.
Replace the VLAN outer tag of a frame with double tags.
VLAN mapping of single tag or double tags based on the interface and VLAN
VLAN mapping of single tag or double tags based on the traffic policy
Configuring the VLAN
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Quidway S9300 Terabit Routing Switch
Configuration Guide - Ethernet
Issue 03 (2009-08-20)