3Com S7906E Configuration Manual page 1499

Configure MPLS basic forwarding capability on the PEs and P device. This includes configuring the
LSR ID, enabling MPLS and LDP, and running IGP (OSPF in this example) between PE 1, the P
device, and PE 2 to establish LSPs.
Establish an SVC MPLS L2VPN connection. This includes enabling MPLS L2VPN on PE 1 and PE
2 and establishing an SVC connection and specifying the VC labels.
The detailed configuration procedure is as follows:
1) Configure CE 1
<Sysname> system-view
[Sysname] sysname CE1
[CE1] interface vlan-interface 10
[CE1-Vlan-interface10] ip address 100.1.1.1 24
2) Configure PE 1
# Configure the LSR ID and enable MPLS globally.
<Sysname> system-view
[Sysname] sysname PE1
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 192.2.2.2 32
[PE1-LoopBack0] quit
[PE1] mpls lsr-id 192.2.2.2
[PE1] mpls
# Configure the LSP establishment triggering policy.
[PE1-mpls] lsp-trigger all
[PE1-mpls] quit
# Enable MPLS L2VPN and LDP globally.
[PE1] mpls l2vpn
[PE1] mpls ldp
[PE1-mpls-ldp] quit
# Configure the interface connected with the P device, namely VLAN-interface 20, and enable LDP on
the interface.
[PE1] interface vlan-interface 20
[PE1-Vlan-interface20] ip address 10.1.1.1 24
[PE1-Vlan-interface20] mpls
[PE1-Vlan-interface20] mpls ldp
[PE1-Vlan-interface20] quit
# Configure OSPF on PE 1 for establishing LSPs.
[PE1] ospf
[PE1-ospf-1] area 0
[PE1-ospf-1-area-0.0.0.0] network 10.1.1.1 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, namely VLAN-interface 10, create an SVC MPLS L2VPN
connection. The interface requires no IP address.
[PE1] interface vlan-interface 10
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