Huawei Quidway S7700 Configuration Manual - Ethernet page 245

Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet
Networking Requirements
As shown in
terminals) connect to the carrier network through Switch A and Switch B and communicate with
each other through the carrier network.
It is required that packets of PCs and IPTV terminals are tagged VLAN 2 and VLAN 3 when
the packets are transmitted through the carrier network.
The Switch can implement selective QinQ through traffic policies.
Figure 5-5 Networking for configuring selective QinQ
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
Data Preparation
To complete the configuration, you need the following data:
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Issue 01 (2011-07-15)
Figure 5-5, common Internet access users (using PCs) and IPTV users (using IPTV
SwitchA
GE1/0/2
GE1/0/1
IPTV
PC
Create VLANs on Switch A and Switch B.
Configure traffic classifiers, traffic behaviors, and traffic policies on Switch A and
Switch B.
Configure types of interfaces on Switch A and Switch B, and add the interfaces to
corresponding VLANs.
Apply the traffic policies to interfaces of Switch A and Switch B to implement selective
QinQ.
VLANs that PCs belong to: VLAN 100 to VLAN 200
VLANs that IPTV terminals belong to: VLAN 300 to VLAN 400
VLAN tag that packets of PCs carry on the carrier network: VLAN 2
VLAN tag that packets of IPTV terminals carry on the carrier network: VLAN 3
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Carrier
GE1/0/2
network
GE1/0/1
IPTV
5 QinQ Configuration
SwitchB
PC
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