Huawei NetEngine80E Configuration Manual - Reliability page 162

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
PE-A
PE-B
PE-C
CE-A
CE-B
CE-C
CE-D
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
Data Preparation
To complete the configuration, you need the following data:
l
l
Procedure
Step 1 Configure OSPF on each PE and P for communication on the backbone network. Detailed
configuration procedures are not described.
Step 2 Configure MPLS basic functions and MPLS LDP on the MPLS backbone network and establish
LDP LSP (omitted).
Step 3 Configure VPN instances on PEs and enable CEs to access PEs (omitted).
Step 4 Configure MP-IBGP peer connections between PEs (omitted).
Step 5 Configure default routes on CE-A and CE-B (omitted).
For the configurations from Step 1 to Step 5, refer to Chapter "BGP MPLS IP VPN
Configuration" in the HUAWEI NetEngine80E/40E Router Configuration Guide - VPN. You
can also refer to the following configuration files.
Issue 02 (2011-09-10)
GE 1/0/0
GE 2/0/0
POS 3/0/0
Loopback1
GE 1/0/0
GE 2/0/0
POS 3/0/0
Loopback1
GE 1/0/0
GE 2/0/0
POS 3/0/0
Loopback1
GE 1/0/0
GE 1/0/0
GE 1/0/0
GE 1/0/0
PE-A and PE-B are configured as VRRP backup group 1 and VRRP backup group 2. In
backup group 1, PE-A serves as the master device and PE-B serves as the backup device.
In backup group 2, PE-A serves as the backup group and PE-B serves as the master device.
PE-A and PE-B share the traffic and back up each other.
Virtual router ID and virtual IP address
Priority of each router in the backup group
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4 VRRP Configuration
VPN-BLUE
VPN-RED
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VPN-BLUE
VPN-RED
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VPN-RED
VPN-BLUE
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