Mpls L3Vpn Configuration Examples; Configuring Basic Mpls L3Vpn - HP 6127xlg Configuration Manual

Task
Display OSPF sham link
information.
For more information about the display ip routing-table, display bgp group vpnv4, display bgp peer
vpnv4, and display bgp update-group vpnv4 commands, see Layer 3—IP Routing Command Reference.

MPLS L3VPN configuration examples

Configuring basic MPLS L3VPN

Network requirements
CE 1 and CE 3 belong to VPN 1. CE 2 and CE 4 belong to VPN 2.
VPN 1 uses route target attribute 1 1 1:1. VPN 2 uses route target attribute 222:2. Users of different VPNs
cannot access each other.
EBGP is used to exchange VPN routing information between CE and PE.
PEs use OSPF to communicate with each other and use MP-IBGP to exchange VPN routing information.
Figure 62 Network diagram
Table 12 Interface and IP address assignment
Device
CE 1
PE 1
Command
display ospf [ process-id ] sham-link [ area area-id ] [ standby slot
slot-number ]
Interface IP address
Vlan-int11 10.1.1.1/24
Loop0 1.1.1.9/32
Vlan-int11 10.1.1.2/24
Vlan-int13 172.1.1.1/24
Vlan-int12 10.2.1.2/24
Device Interface
P Loop0
Vlan-int12
Vlan-int13
PE 2 Loop0
Vlan-int12
206
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