3Com 8807 Configuration Manual page 627

Kompella MPLS L2VPN
Configuration Example
VLAN is Trunk type. It is not recommended to use Hybrid type as the port link
type in a private network VLAN. The user access modes of the instance in all
peer PEs must be consistent.
Network requirements
CEs shown in Figure 151 are in the same VLAN as the corresponding PEs resides
in. A remote connection is required between CE-A and CE-B.
Network diagram
Figure 151 Network diagram for Kompella MPLS L2VPN
VLAN212 VLAN212
CE A CE A CE A CE A PE A PE A PE A PE A
Configuration procedure
1 Configure PE-A.
# Enable MPLS globally.
[PE-A] mpls lsr-id 1.1.1.1
[PE-A] mpls
[PE-A-mpls] quit
[PE-A] mpls ldp
# Configure an IP address for the Loopback interface.
[PE-A] interface loopback 0
[PE-A-LoopBack0] ip address 1.1.1.1 32
# Enable MPLS L2VPN globally.
[PE-A] mpls l2vpn
# Configure VLAN 212.
[PE-A] vlan 212
[PE-A-vlan212] port gigabitethernet 2/1/2
[PE-A-vlan212] interface vlan-interface 212
[PE-A-Vlan-interface212] quit
# Enable MPLS on the interface of VLAN 21.
[PE-A] vlan 21
[PE-A-vlan21] port gigabitethernet 2/1/4
[PE-A-vlan21] quit
[PE-A] interface vlan-interface 21
[PE-A-Vlan-interface21] ip address 5.5.5.1 24
[PE-A-Vlan-interface21] mpls
[PE-A-Vlan-interface21] mpls ldp enable
[PE-A-Vlan-interface21] mpls ldp transport-ip interface
[PE-A-Vlan-interface21] quit
# Configure BGP.
Kompella MPLS L2VPN Configuration
VLAN21 VLAN21 VLAN22 VLAN22
P P P P
VLAN212 VLAN212
PE B PE B PE B PE B
CE B CE B CE B CE B
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