3Com S7906E Configuration Manual page 1510

# Configure PE 1 to establish an LDP remote session with PE 2.
[PE1] mpls ldp remote-peer 1
[PE1-mpls-ldp-remote-1] remote-ip 192.3.3.3
[PE1-mpls-ldp-remote-1] quit
# Configure the interface connected with the P device and enable LDP on the interface.
[PE1] interface vlan-interface 23
[PE1-Vlan-interface23] ip address 23.1.1.1 24
[PE1-Vlan-interface23] mpls
[PE1-Vlan-interface23] mpls ldp
[PE1-Vlan-interface23] quit
# Configure OSPF.
[PE1] ospf
[PE1-ospf-1] area 0
[PE1-ospf-1-area-0.0.0.0] network 23.1.1.1 0.0.0.255
[PE1-ospf-1-area-0.0.0.0] network 192.2.2.2 0.0.0.0
[PE1-ospf-1-area-0.0.0.0] quit
[PE1-ospf-1] quit
# On the interface connecting CE 1, create a service instance and then establish an MPLS L2VPN
connection.
[PE1] interface gigabitethernet 2/0/1
[PE1-GigabitEthernet2/0/1] port access vlan 10
[PE1-GigabitEthernet2/0/1] service-instance 1000
[PE1-GigabitEthernet2/0/1-srv1000] encapsulation s-vid 10
[PE1-GigabitEthernet2/0/1-srv1000] xconnect peer 192.3.3.3 pw-id 1000
[PE1-GigabitEthernet2/0/1-srv1000] quit
[PE1-GigabitEthernet2/0/1] quit
3) Configure the P device
<Sysname> system-view
[Sysname] sysname P
[P] interface loopback 0
[P-LoopBack0] ip address 192.4.4.4 32
[P-LoopBack0] quit
# Configure the LSR ID and enable MPLS globally.
[P] mpls lsr-id 192.4.4.4
[P] mpls
[P-mpls] quit
# Enable LDP globally.
[P] mpls ldp
[P-mpls-ldp] quit
# Configure the interface connected with PE 1 and enable LDP on the interface.
[P] interface vlan-interface 23
[P-Vlan-interface23] ip address 23.1.1.2 24
[P-Vlan-interface23] mpls
[P-Vlan-interface23] mpls ldp
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