PE1 GigabitEthernet1/0/0 GigabitEthernet1/0/0.1 -
GigabitEthernet2/0/0 VLANIF 20 10.1.1.1/24
Loopback1 - 1.1.1.9/32
PE2 GigabitEthernet1/0/0 VLANIF 30 10.2.2.1/24
GigabitEthernet2/0/0 GigabitEthernet2/0/0.1 -
Loopback1 - 3.3.3.9/32
P GigabitEthernet1/0/0 VLANIF 30 10.2.2.2/24
GigabitEthernet2/0/0 VLANIF 20 10.1.1.2/24
Loopback1 - 2.2.2.9/32
CE1 GigabitEthernet1/0/0 VLANIF 10 100.1.1.1/24
CE2 GigabitEthernet1/0/0 VLANIF 10 100.1.1.2/24
Configuration Roadmap
The configuration roadmap is as follows:
1. Configure the routing protocol on devices on the backbone network (PE and P) to
implement interworking and enable MPLS.
2. Use the default tunnel policy to create an LSP and configure the LSP as the tunnel for data
transmission.
3. Enable MPLS L2VPN and create VC connections on the PEs.
4. On PE1, configure VLAN stacking on the sub-interface connected to Switch1 and connect
the sub-interface to the VLL.
5. On PE2, configure a QinQ sub-interface on the interface connected to Switch2 and connect
the sub-interface to VLL.
6. On Switch1, add the interface connected to CE1 to a specified VLAN.
7. On Switch2, configure selective QinQ on the interface connected to CE2.
Data Preparation
To complete the configuration, you need the following data:
l Name of the remote peer of each PE
l VC ID
l VLAN IDs used in VLAN stacking
l Encapsulation mode of the sub-interfaces and VLANs that the sub-interfaces belong to
Procedure
Step 1 Specify the VLANs that the interfaces of CEs, PEs, and P belong to and set the IP addresses of
the corresponding VLANIF interfaces according to Figure 5-10.
After the configuration, the packets sent from a CE to a switch should contain a VLAN tag.
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.
260
To Next Page
Loading...
