Huawei quidway s7700 - Example for Configuring the Dot1 Q Sub-Interfaces to Access VLL

5.12.6 Example for Configuring the Dot1q Sub-interfaces to Access
VLL
Networking Requirements
As shown in Figure 5-6, CE1 and CE2 are connected to PE1 and PE2 respectively through
VLANs.
A Martini VLL is set up between CE1 and CE2.
Figure 5-6 Networking diagram for configuring a Martini VLL
Martini
GE 2/0/0
GE 2/0/0
GE 1/0/0
GE 2/0/0
GE1/0/0
P
PE 2PE 1
CE 1
CE 2
GE 1/0/0
GE1/0/0
GE1/0/0
Loopback1
1.1.1.9/32
Loopback1
2.2.2.9/32
Loopback1
3.3.3.9/32
Switch
Interface Layer 3 interface IP address
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 (PE and P) of the backbone network to implement
interworking and enable MPLS.
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.
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