6.13.1 Example for Configuring a Dynamic SH-PW
Networking Requirements
As shown in Figure 6-12, PE1 and PE2 are connected through an MPLS backbone network.
An LSP needs to be used to set a dynamic PW between PE1 and PE2.
Figure 6-12 Networking diagram for configuring a dynamic SH-PW (using LSP)
PE2
CE1
CE2
Loopback0
192.2.2.2/32
GE2/0/0
GE2/0/0
GE1/0/0
GE2/0/0
GE1/0/0
GE1/0/0 GE1/0/0
GE1/0/0
PW
Loopback0
192.4.4.4/32
Loopback0
192.3.3.3/32
PE1 P
MPLS Backbone
Device Interface VLANIF interface IP address
PE1 GigabitEthernet1/0/0 VLANIF 10 -
GigabitEthernet2/0/0 VLANIF 20 10.1.1.1/24
Loopback1 - 192.2.2.2/32
PE2 GigabitEthernet1/0/0 VLANIF 30 -
GigabitEthernet2/0/0 VLANIF 40 10.2.2.2/24
Loopback1 - 192.3.3.3/32
P GigabitEthernet1/0/0 VLANIF 20 10.1.1.2/24
GigabitEthernet2/0/0 VLANIF 40 10.2.2.1/24
Loopback1 - 192.4.4.4/32
CE1 GigabitEthernet1/0/0 VLANIF 10 100.1.1.1/24
CE2 GigabitEthernet1/0/0 VLANIF 30 100.1.1.2/24
 
Configuration Roadmap
The configuration roadmap is as follows:
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 6 PWE3 Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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