3Com S7906E Configuration Manual page 1563

Figure 1-19 Configure MPLS L3VPNs
AS 65410
VPN 1
CE 1
Vlan-int11
Vlan-int11 PE 1
Loop0
Vlan-int13
Vlan-int12
Vlan-int12
CE 2
VPN 2
AS 65420
Device Interface
CE 1 Vlan-int11
PE 1 Loop0
Vlan-int11
Vlan-int13
Vlan-int112
CE 2 Vlan-int1
CE 3 Vlan-int12
CE 4 Vlan-int13
Configuration procedure
1) Configure IGP on the MPLS backbone, enabling the PEs and the P device to communicate
# Configure PE 1.
<PE1> system-view
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 1.1.1.9 32
[PE1-LoopBack0] quit
[PE1] interface vlan-interface 13
[PE1-Vlan-interface13] ip address 172.1.1.1 24
[PE1-Vlan-interface13] quit
[PE1] ospf
[PE1-ospf-1] area 0
[PE1-ospf-1-area-0.0.0.0] network 172.1.1.0 0.0.0.255
[PE1-ospf-1-area-0.0.0.0] network 1.1.1.9 0.0.0.0
[PE1-ospf-1-area-0.0.0.0] quit
[PE1-ospf-1] quit
# Configure the P device.
<P> system-view
[P] interface loopback 0
[P-LoopBack0] ip address 2.2.2.9 32
[P-LoopBack0] quit
Vlan-int12
Loop0
Vlan-int13 Vlan-int11
Vlan-int11
MPLS backbone
Vlan-int13
IP address
10.1.1.1/24
1.1.1.9/32
10.1.1.2/24
172.1.1.1/24
10.2.1.2/24
10.2.1.1/24
10.3.1.1/24
10.4.1.1/24
1-48
AS 65430
VPN 1
CE 3
PE 2
Vlan-int12
Loop0
Vlan-int3
CE 4
VPN 2
AS 65440
Device Interface
P Loop0
Vlan-int11
Vlan-int13
PE 2 Loop0
Vlan-int11
Vlan-int12
Vlan-int13
IP address
2.2.2.9/32
172.2.1.1/24
172.1.1.2/24
3.3.3.9/32
172.2.1.2/24
10.3.1.2/24
10.4.1.2/24