H3C Technologies H3C S5820V2 Series Switches - Manual (Page 26)

20
10.214.10.0/32 Direct 0 0 10.214.10.3 Vlan10
10.214.10.3/32 Direct 0 0 127.0.0.1 InLoop0
10.214.10.255/32 Direct 0 0 10.214.10.3 Vlan10
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
192.168.0.0/24 OSPF 10 2 10.214.10.2 Vlan10
224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0
224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0
255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
The output shows that the MCE has learned the private route of VPN 1 through OSPF process 10.
# On the MCE, bind OSPF process 20 with VPN instance vpn2 to learn the routes of VPN 2. The
configuration procedure is similar to that for OSPF process 10. (Details not shown)
The following output shows that the MCE has learned the private route of VPN 2 through OSPF:
[MCE] display ip routing-table vpn-instance vpn2
Destinations : 13 Routes : 13
Destination/Mask Proto Pre Cost NextHop Interface
0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
10.214.20.0/24 Direct 0 0 10.214.20.3 Vlan20
10.214.20.0/32 Direct 0 0 10.214.20.3 Vlan20
10.214.20.3/32 Direct 0 0 127.0.0.1 InLoop0
10.214.20.255/32 Direct 0 0 10.214.20.3 Vlan20
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
192.168.10.0/24 OSPF 10 2 10.214.20.2 Vlan20
224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0
224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0
255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
3. Configure routing between the MCE and PE 1.
# Configure the ports between the MCE and PE 1 as trunk ports. The configuration procedure is
similar to that described in "
Using OSPF to advertise VPN routes to the PE ." (Details not shown)
# Enable BGP in AS 100 on the MCE, enter BGP VPN 1 view, and specify the EBGP peer PE 1 at
30.1.1.2 in AS 200.
[MCE] bgp 100
[MCE-bgp] ip vpn-instance vpn1
[MCE-bgp-vpn1] peer 30.1.1.2 as-number 200
# In BGP VPN 1 IPv4 family view, activate the EBGP peer PE 1, and redistribute routing
information from OSPF process 10 to BGP.
[MCE-bgp-vpn1] ipv4-family
[MCE-bgp-ipv4-vpn1] peer 30.1.1.2 enable
[MCE-bgp-ipv4-vpn1] import-route ospf 10
# On PE 1, enable BGP in AS 200 and specify the MCE as its EBGP peer.