Huawei NetEngine80E Configuration Manual - Reliability page 68

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
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Data Preparation
To complete the configuration, you need the following data:
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Procedure
Step 1 Run the IGP protocol on the backbone network so that devices can communicate with each other.
For detailed configurations, see the configuration file of this example.
Step 2 Configure basic MPLS functions on the backbone network, as well as the MPLS L2VPN
functions on PE devices. Then, establish the remote MPLS LDP peer relationship between PEs
at both ends of the PW. For detailed configurations, see the configuration file of this example.
The remote MPLS LDP peer relationship is only required for dynamic PWs.
Step 3 Configure APS.
Configure PE2.
The BSC device connected with PE2 must support APS.
[PE2] controller cpos 3/0/1
[PE2-Cpos3/0/1] aps group 1
[PE2-Cpos3/0/1] aps working
[PE2-Cpos3/0/1] quit
[PE2] controller cpos 3/0/2
[PE2-Cpos3/0/2] aps group 1
[PE2-Cpos3/0/2] aps protect
[PE2-Cpos3/0/2] aps mode one-plus-one unidirection
[PE2-Cpos3/0/2] quit
[PE2] interface cpos-trunk 1
[PE2-cpos-trunk1] quit
[PE2] controller cpos 3/0/1
[PE2-Cpos3/0/1] cpos-trunk 1
[PE2-Cpos3/0/1] quit
[PE2] controller cpos 3/0/2
[PE2-Cpos3/0/2] cpos-trunk 1
Step 4 Configure parameters for the TDM interface.
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Issue 02 (2011-09-10)
Configure basic MPLS functions on the backbone network, as well as the MPLS L2VPN
functions on PE devices. Establish the remote MPLS LDP peer relationship between PEs
at both ends of the PW.
Configure parameters for the TDM interface.
Configure a PW template.
Establish MPLS L2VC connections on PEs.
Configure APS on PE2
L2VC IDs at both ends of the PW (must be the same)
MPLS LSR IDs of the PEs and P device
IP addresses of the remote peers of PEs
CAUTION
Configure PE1.
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3 APS Configuration
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