PE1 GigabitEthernet1/0/0 VLANIF 10 -
GigabitEthernet2/0/0 VLANIF 20 10.1.1.1/24
Loopback0 - 1.1.1.9/32
PE2 GigabitEthernet1/0/0 VLANIF 40 30.1.1.2/24
GigabitEthernet2/0/0 VLANIF 50 -
Loopback0 - 4.4.4.9/32
ASBR-PE1 GigabitEthernet1/0/0 VLANIF 20 10.1.1.2/24
GigabitEthernet2/0/0 VLANIF 30 -
Loopback0 - 2.2.2.9/32
ASBR-PE2 GigabitEthernet1/0/0 VLANIF 30 -
GigabitEthernet2/0/0 VLANIF 40 30.1.1.1/24
Loopback0 - 3.3.3.9/32
CE1 GigabitEthernet1/0/0 VLANIF 10 100.1.1.1/24
CE2 GigabitEthernet1/0/0 VLANIF 50 100.1.1.2/24
The MPLS backbone networks in an AS use IS-IS as the IGP protocol.
Configuration Roadmap
The configuration roadmap is as follows:
1. Run an IGP protocol on the backbone network so that the devices in the same AS can
communicate with each other.
2. Configure the basic MPLS capability on the backbone network and establish dynamic LSPs
between PEs and ASBR-PEs in the same AS. If PEs and ASBR-PEs are not directly
connected, establish a remote LDP session.
3. Establish MPLS L2VC connections between the PEs and ASBR-PEs in the same AS.
Data Preparation
To complete the configuration, you need the following data:
l IS-IS data
l IP addresses of the peers (addresses of loopback interfaces on the peers)
l MPLS LSR-IDs of PEs and ASBR-PEs (addresses of the local loopback interfaces)
l L2VC ID
Procedure
Step 1 Configure the IDs of the VLANs to which the interfaces belong according to Figure 5-16.
The configuration procedure is not mentioned.
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN 5 PWE3 Configuration
Issue 03 (2009-08-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5-93
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