H3C MS4520V2-24TP, Configuration Manual

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30.1.1.255/32 Direct 0 0 30.1.1.2 Vlan30
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 O_ASE2 150 1 30.1.1.1 Vlan30
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
# Verify that PE 1 has learned the routes of OSPF process 20 in VPN 2 through OSPF.
[PE1] 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
40.1.1.0/24 Direct 0 0 40.1.1.2 Vlan40
40.1.1.0/32 Direct 0 0 40.1.1.2 Vlan40
40.1.1.2/32 Direct 0 0 127.0.0.1 InLoop0
40.1.1.255/32 Direct 0 0 40.1.1.2 Vlan40
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 O_ASE2 150 1 40.1.1.1 Vlan40
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 routing information for the two VPNs has been redistributed into the routing tables on PE 1.
Example: Configuring the MCE that uses EBGP to advertise
VPN routes to the PE
Network configuration
As shown in Figure 5 , configure the MCE to advertise the routes of VPNs 1 and 2 to PE 1, so that the
sites of each VPN can communicate with each other over the MPLS backbone.
Run OSPF in both VPN 1 and VPN 2. Run EBGP between the MCE and PE 1.