Huawei quidway s7700 User Manual

ipv4-family unicast
undo synchronization
import-route direct
peer 10.3.1.1 enable
peer 10.4.1.1. enable
#
return
3.17.14 Example for Configuring VPN FRR
Networking Requirements
As shown in Figure 3-16, you need to configure the backup next hop on PE1 to configure PE3
as a backup of PE2. When a fault occurs to PE2, traffic can be switched to PE3 quickly.
Figure 3-16 Networking diagram for configuring VPN FRR
PE1
PE2
PE3
VPN backbone
GE1/0/0
GE2/0/0
GE2/0/0
GE2/0/0
GE1/0/0
GE1/0/0
GE2/0/0
GE3/0/0
vpn1 site
Link_A
Link_B
AS65410
AS100
Loopback1
1.1.1.1/32
Loopback1
2.2.2.2/32
Loopback1
3.3.3.3/32
CE1
GE3/0/0
Device
Interface VLANIF interface IP address
PE1 GigabitEthernet2/0/0 VLANIF 10 100.1.1.1/30
GigabitEthernet3/0/0 VLANIF 30 100.2.1.1/30
Loopback1 - 1.1.1.1/32
PE2 GigabitEthernet1/0/0 VLANIF 10 100.1.1.2/30
GigabitEthernet2/0/0 VLANIF 20 10.1.1.2/30
Loopback1 - 2.2.2.2/32
PE3 GigabitEthernet1/0/0 VLANIF 30 100.2.1.2/30
GigabitEthernet2/0/0 VLANIF 40 10.2.1.2/30
Loopback1 - 3.3.3.3/32
CE1 GigabitEthernet1/0/0 VLANIF 20 10.1.1.1/30
GigabitEthernet2/0/0 VLANIF 40 10.2.1.1/30
GigabitEthernet3/0/0 VLANIF 50 10.3.1.1/24
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 3 BGP MPLS IP VPN Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei quidway s7700 Specifications

General

Brand	Huawei
Model	quidway s7700
Category	Network Router
Language	English