382
[MCE-Vlan-interface20] ip binding vpn-instance vpn2
[MCE-Vlan-interface20] ip address 10.214.20.3 24
[MCE-Vlan-interface20] quit
# On PE 1, configure VPN instances vpn1 and vpn2, and specify an RD and route targets for
each VPN instance.
<PE1> system-view
[PE1] ip vpn-instance vpn1
[PE1-vpn-instance-vpn1] route-distinguisher 10:1
[PE1-vpn-instance-vpn1] vpn-target 10:1
[PE1-vpn-instance-vpn1] quit
[PE1] ip vpn-instance vpn2
[PE1-vpn-instance-vpn2] route-distinguisher 20:1
[PE1-vpn-instance-vpn2] vpn-target 20:1
[PE1-vpn-instance-vpn2] quit
2. Configure routing between the MCE and VPN sites:
The MCE is connected to VPN 1 directly, and no routing protocol is enabled in VPN 1.
Therefore, you can configure static routes.
# On VR 1, assign IP address 10.214.10.2/24 to the interface connected to MCE and
192.168.0.1/24 to the interface connected to VPN 1. Add ports to VLANs correctly. (Details not
shown.)
# On VR 1, configure a default route with the next hop being 10.214.10.3.
<VR1> system-view
[VR1] ip route-static 0.0.0.0 0.0.0.0 10.214.10.3
# On the MCE, configure a static route to 192.168.0.0/24 with the next hop 10.214.10.2. Bind
the static route to VPN instance vpn1.
[MCE] ip route-static vpn-instance vpn1 192.168.0.0 24 10.214.10.2
# On the MCE, display the routing information maintained for VPN instance vpn1.
[MCE] display ip routing-table vpn-instance vpn1
Destinations : 13 Routes : 13
Destination/Mask Proto Pre Cost NextHop Interface
0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
10.214.10.0/24 Direct 0 0 10.214.10.3 Vlan10
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 Static 60 0 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 a static route for VPN instance vpn1.
# Run OSPF in VPN 2. Create OSPF process 20 and bind it to VPN instance vpn2 on the MCE,
so that the MCE can learn the routes of VPN 2 and add them to the routing table of VPN
instance vpn2.
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