H3C S9500 Series Operation Manual page 47

Operation Manual – MPLS L3VPN
H3C S9500 Series Routing Switches
II. Network diagram
Loopback0 Loopback0
1.1.1.1/32 1.1.1.1/32
VLAN211 VLAN211
172.11.11.2/24 172.11.11.2/24
AS:65001
CE1
Figure 1-11 Network diagram for CE dual-home
III. Configuration procedure
Note:
The configuration of CE router is omitted in this example and you can refer to
MPLS L3VPN Configuration
1) Configure PE1
# Configure two VPN-instances 1.1 and 1.2 respectively for CE1 and CE2 on PE1, set
different VPN-targets for them.
[PE1] ip vpn-instance vpn-instance1.1
[PE1-vpn-vpn-instance1.1] route-distinguisher 1.1.1.1:1
[PE1-vpn-vpn-instance1.1] vpn-target 1.1.1.1:1
[PE1-vpn-vpn-instance1.1] quit
[PE1] ip vpn-instance vpn-instance1.2
[PE1-vpn-vpn-instance1.2] route-distinguisher 2.2.2.2:2
[PE1-vpn-vpn-instance1.2] vpn-target 2.2.2.2:2
[PE1-vpn-vpn-instance1.2] quit
AS:65003
VLAN211 VLAN211
CE3
192.168.13.2/24 192.168.13.2/24
VLAN311 VLAN311
192.168.13.1/24 192.168.13.1/24
VLAN312 VLAN312
30.1.1.1/24 30.1.1.1/24
VLAN214 VLAN214
30.1.1.2/24 30.1.1.2/24
VLAN213
VLAN211 VLAN211
10.1.1.1/24
172.11.11.1/24 172.11.11.1/24
PE1
VLAN212
172.12.12.2/24
Example.
Chapter 1 MPLS L3VPN Configuration
VLAN211 VLAN211
192.168.23.2/24 192.168.23.2/24
VLAN314 VLAN314
Loopback0 Loopback0
192.168.23.1/24 192.168.23.1/24
3.3.3.3/32
VLAN313
20.1.1.2/24
PE3
AS:100
VLAN213
10.1.1.2/24
VLAN212
VLAN212
172.12.12.1/24
172.21.21.1/24
172.21.21.2/24
1-46
AS:65004
CE4
VLAN214
20.1.1.1/24
PE2
Loopback0 Loopback0
2.2.2.2/32 2.2.2.2/32
VLAN211 VLAN211
172.22.22.1/24 172.22.22.1/24
VLAN211 VLAN211
172.22.22.2/24 172.22.22.2/24
VLAN212
AS:65002
Integrated
CE2