Huawei AR1200 series Configuration Manual page 164

Huawei AR1200 Series Enterprise Routers
Configuration Guide - VPN
[PE1] display ospf peer
Area 0.0.0.0 interface 172.1.1.1(Ethernet2/0/1)'s neighbors
Router ID: 2.2.2.9
Step 2 Configure basic MPLS capabilities and MPLS LDP on the MPLS backbone network to set up
the LDP LSP.
# Configure PE1.
[PE1] mpls lsr-id 1.1.1.9
[PE1] mpls
[PE1-mpls] quit
[PE1] mpls ldp
[PE1-mpls-ldp] quit
[PE1] interface ethernet 2/0/1
[PE1-Ethernet2/0/1] mpls
[PE1-Ethernet2/0/1] mpls ldp
[PE1-Ethernet2/0/1] quit
# Configure the P.
[P] mpls lsr-id 2.2.2.9
[P] mpls
[P-mpls] quit
[P] mpls ldp
[P-mpls-ldp] quit
[P] interface ethernet 1/0/0
[P-Ethernet1/0/0] mpls
[P-Ethernet1/0/0] mpls ldp
[P-Ethernet1/0/0] quit
[P] interface ethernet 2/0/0
[P-Ethernet2/0/0] mpls
[P-Ethernet2/0/0] mpls ldp
[P-Ethernet2/0/0] quit
# Configure PE2.
[PE2] mpls lsr-id 3.3.3.9
[PE2] mpls
[PE2-mpls] quit
[PE2] mpls ldp
[PE2-mpls-ldp] quit
[PE2] interface ethernet 2/0/1
[PE2-Ethernet2/0/1] mpls
[PE2-Ethernet2/0/1] mpls ldp
[PE2-Ethernet2/0/1] quit
After the configuration, LDP sessions are set up between PE1 and the P and between the P and
PE2. After running the display mpls ldp session command on the routers, you can find that the
status of the session is "Operational" in the display result. Run the display mpls ldp lsp
command, and view the status of the LDP LSP.
Use PE1 as an example:
[PE1] display mpls ldp session
Issue 01 (2012-04-20)
3.3.3.9/32 OSPF
127.0.0.0/8 Direct 0
127.0.0.1/32 Direct 0
172.1.1.0/24 Direct 0
172.1.1.1/32 Direct 0
172.2.1.0/24 OSPF
OSPF Process 1 with Router ID 1.1.1.9
Neighbors
State: Full Mode:Nbr is
DR: None BDR: None
Dead timer due in 38
Neighbor is up for 00:02:44
Authentication Sequence: [ 0 ]
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10 3
0
0
0
0
10 2
Address: 172.1.1.2
Master Priority: 1
MTU: 1500
sec
3 BGP MPLS IP VPN Configuration
D 172.1.1.2 Ethernet2/0/1
D 127.0.0.1 InLoopBack0
D 127.0.0.1 InLoopBack0
D 172.1.1.1 Ethernet2/0/1
D 127.0.0.1 InLoopBack0
D 172.1.1.2 Ethernet2/0/1
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