Using Bgp To Advertise Vpn Routes To The Pe - HP 10500 SERIES Configuration Manual

# On PE 1, display the routing table of VPN1.
[PE1] display ip routing-table vpn-instance vpn1
Routing Tables: vpn1
Destination/Mask
30.1.1.0/24
30.1.1.2/32
127.0.0.0/8
127.0.0.1/32
192.168.0.0/24
The output shows that the static route of VPN 1 has been redistributed to the OSPF routing table of
PE 1.
# Configure OSPF process 20 between MCE and PE 1 and redistribute VPN 2's routing
information from RIP into the OSPF routing table of MCE. (Details not shown.). Then, display the
routing table of VPN 2.
<PE1> display ip routing-table vpn-instance vpn2
Routing Tables: vpn2
Destination/Mask
40.1.1.0/24
40.1.1.2/32
127.0.0.0/8
127.0.0.1/32
192.168.10.0/24
The output shows that PE 1 has learned the private route of VPN 2 through OSPF, and the routing
information of the two VPNs has been redistributed into the routing tables on PE 1.

Using BGP to advertise VPN routes to the PE

Network requirements
As shown in
site 2 to PE 1, so that a VPN's sites across the MPLS backbone network can communicate with each other
normally.
Use OSPF in both site 1 and site 2. Use EBGP between the MCE and PE 1.
Destinations : 5
Proto
Direct 0
Direct 0
Direct 0
Direct 0
O_ASE
Destinations : 5
Proto
Direct 0
Direct 0
Direct 0
Direct 0
O_ASE
Figure 7, use an Ethernet switch as the MCE device. Advertise the VPN routes in site 1 and
Routes : 5
Pre Cost NextHop
0 30.1.1.2
0 127.0.0.1
0 127.0.0.1
0 127.0.0.1
150 1 30.1.1.1
Routes : 5
Pre Cost NextHop
0 40.1.1.2
0 127.0.0.1
0 127.0.0.1
0 127.0.0.1
150 1 40.1.1.1
26
Interface
Vlan30
InLoop0
InLoop0
InLoop0
Vlan30
Interface
Vlan40
InLoop0
InLoop0
InLoop0
Vlan40