HP 10500 Series Configuration Manual page 207

Figure 55 Network diagram
Device
CE 1
PE 1
CE 2
Configuration procedure
Configure an IGP on the MPLS backbone to achieve IP connectivity among the PEs and the P
1.
switch:
This example uses OSPF. (Details not shown.)
After the configurations, OSPF adjacencies are established between PE 1, P, and PE 2. Execute the
display ospf peer command. The output shows that the adjacency status is Full. Execute the display
ip routing-table command. The output shows that the PEs have learned the routes to the loopback
interfaces of each other.
Configure basic MPLS on the PEs:
2.
# Configure PE 1.
<PE1> system-view
[PE1] mpls lsr-id 1.1.1.9
# Configure PE 2.
<PE2> system-view
[PE2] mpls lsr-id 2.2.2.9
Configure VPN instances on PEs to allow CE access, and apply tunnel policies to the VPN
3.
instances to use a GRE tunnel for VPN packet forwarding:
# Configure PE 1.
Interface IP address
Vlan-int12 2001:1::1/96
Loop0 1.1.1.9/32
Vlan-int12 2001:1::2/96
Vlan-int11 172.1.1.1/24
Tunnel0 20.1.1.1/24
Vlan-int12 2001:2::1/96
Device Interface
P Vlan-int11
Vlan-int12
PE 2 Loop0
Vlan-int11
Vlan-int12
Tunnel0
201
IP address
172.1.1.2/24
172.2.1.1/24
2.2.2.9/32
2001:2::2/96
172.2.1.2/24
20.1.1.2/24