Huawei AR1200 Series Configuration Manual - Mpls page 84

Huawei AR1200 Series Enterprise Routers
Configuration Guide - MPLS
Figure 2-6 Remote LDP session networking II
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Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
Data Preparation
To complete the configuration, you need the following data:
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Procedure
Step 1 Assign an IP address to each interface and configure OSPF.
Assign an IP address and its mask to every physical interface; configure a loopback interface
address as an LSR ID on every LSR shown in
of the network segment of each interface and a host rout to each LSR ID. The configuration
details are not provided here.
Step 2 Enable MPLS and LDP globally on each LSR.
# Configure LSRA.
<LSRA> system-view
[LSRA] mpls lsr-id 1.1.1.9
[LSRA] mpls
[LSRA-mpls] quit
[LSRA] mpls ldp
[LSRA-mpls-ldp] quit
# Configure LSRB.
<LSRB> system-view
[LSRB] mpls lsr-id 2.2.2.9
[LSRB] mpls
[LSRB-mpls] quit
[LSRB] mpls ldp
[LSRB-mpls-ldp] quit
# Configure LSRC.
<LSRC> system-view
Issue 01 (2011-12-30)
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Enable MPLS and LDP globally on each LSR.
Specify a remote LDP peer and its IP address on two LSRs at both ends of a remote LDP
session.
IP addresses of the interfaces on each LSR, as listed in "Data Preparation" of
OSPF process IDs, and OSPF area IDs
LSR ID of each LSR
Name and IP address of each remote LDP peer of a remote LDP session
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Figure 2-6; configure OSPF to advertise the route
2 MPLS LDP Configuration
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Figure 2-6,
77