3Com 8807 - Page 589

Typical BGP/MPLS VPN Configuration Example 589
Network diagram
Figure 142 Network diagram for nested VPN
Configuration procedure
n
This procedure omits part of the configuration for CE router.
1 Configure IGP on the service provider’s backbone network.
# Configure prov_pe1.
<SW8800> system-view
[SW8800] sysname prov_pe1
[prov_pe1] interface LoopBack0
[prov_pe1-LoopBack0] ip address 5.5.5.5 255.255.255.255
[prov_pe1-LoopBack0] quit
[prov_pe1] vlan 110
[prov_pe1-vlan110] interface vlan 110
[prov_pe1-Vlan-interface110] ip address 10.1.1.1 255.0.0.0
[prov_pe1-Vlan-interface110] quit
[prov_pe1] ospf
[prov_pe1-ospf] area 0
[prov_pe1-ospf-area-0.0.0.0] network 5.5.5.5 0.0.0.0
[prov_pe1-ospf-area-0.0.0.0] network 10.0.0.0 0.255.255.255
# Configure prov_pe2.
<SW8800> system-view
[SW8800] sysname prov_pe2
[prov_pe2] interface LoopBack0
[prov_pe2-LoopBack0] ip address 4.4.4.4 255.255.255.255
[prov_pe2-LoopBack0] quit
[prov_pe1] vlan 110
[prov_pe1-vlan110] interface vlan-interface 110
VPN3
VPN2
VPN1
AS50002
VPN1
AS50001
prov_pe1
5.5.5.5
cust_pe1
6.6.6.6
CE1
CE2
CE3 CE4
VPN2
VPN1
AS50003
CE5
VPN3
CE6
CE7
cust_pe2
7.7.7.7
prov_pe2
4.4.4.4
VLAN 110
10.1.1.1/8 10.1.1.2/8
VLAN 210
18.1.1.1/8
VLAN 210
18.1.1.2/8
AS100
VLAN 310
1.1.1.2/8
VLAN 310
1.1.1.1/8
VLAN 510
15.1.1.2/8
VLAN 510
15.1.1.1/8
VLAN 410
2.1.1.2/8
VLAN 410
2.1.1.1/8
VLAN 610
16.1.1.2/8
VLAN 610
16.1.1.1/8
AS600 AS500
VPN3
VPN2
VPN1
AS50002
VPN1
AS50001
prov_pe1
5.5.5.5
cust_pe1
6.6.6.6
CE1
CE2
CE3 CE4
VPN2
VPN1
AS50003
CE5
VPN3
CE6
CE7
cust_pe2
7.7.7.7
prov_pe2
4.4.4.4
10.1.1.1/8 10.1.1.2/8
18.1.1.1/8
18.1.1.2/8
AS100
1.1.1.2/8
1.1.1.1/8
15.1.1.2/8
15.1.1.1/8
2.1.1.2/8
2.1.1.1/8
16.1.1.2/8
16.1.1.1/8
AS600 AS500
VLAN 110
VPN3
VPN2
VPN1
AS50002
VPN1
AS50001
prov_pe1
5.5.5.5
cust_pe1
6.6.6.6
CE1
CE2
CE3 CE4
VPN2
VPN1
AS50003
CE5
VPN3
CE6
CE7
cust_pe2
7.7.7.7
prov_pe2
4.4.4.4
VLAN 110
10.1.1.1/8 10.1.1.2/8
VLAN 210
18.1.1.1/8
VLAN 210
18.1.1.2/8
AS100
VLAN 310
1.1.1.2/8
VLAN 310
1.1.1.1/8
VLAN 510
15.1.1.2/8
VLAN 510
15.1.1.1/8
VLAN 410
2.1.1.2/8
VLAN 410
2.1.1.1/8
VLAN 610
16.1.1.2/8
VLAN 610
16.1.1.1/8
AS600 AS500
VPN3
VPN2
VPN1
AS50002
VPN1
AS50001
prov_pe1
5.5.5.5
cust_pe1
6.6.6.6
CE1
CE2
CE3 CE4
VPN2
VPN1
AS50003
CE5
VPN3
CE6
CE7
cust_pe2
7.7.7.7
prov_pe2
4.4.4.4
10.1.1.1/8 10.1.1.2/8
18.1.1.1/8
18.1.1.2/8
AS100
1.1.1.2/8
1.1.1.1/8
15.1.1.2/8
15.1.1.1/8
2.1.1.2/8
2.1.1.1/8
16.1.1.2/8
16.1.1.1/8
AS600 AS500
VLAN 110