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0.0.0.0/32
10.214.10.0/24
10.214.10.0/32
10.214.10.3/32
10.214.10.255/32
127.0.0.0/8
127.0.0.0/32
127.0.0.1/32
127.255.255.255/32 Direct
192.168.0.0/24
224.0.0.0/4
224.0.0.0/24
255.255.255.255/32 Direct
[MCE] display ip routing-table vpn-instance vpn2
Destinations : 13
Destination/Mask
0.0.0.0/32
10.214.20.0/24
10.214.20.0/32
10.214.20.3/32
10.214.20.255/32
127.0.0.0/8
127.0.0.0/32
127.0.0.1/32
127.255.255.255/32 Direct
192.168.10.0/24
224.0.0.0/4
224.0.0.0/24
255.255.255.255/32 Direct
The output shows that the MCE has learned the private route of VPN 2 through RIP. MCE
maintains the routes of VPN 1 and those of VPN 2 in two different routing tables. In this way,
routes from different VPNs are separated.
3.
Configure routing between the MCE and PE 1:
# The MCE is connected to PE 1 through subinterfaces. On MCE, bind subinterface
Gigabitethernet 2/0/3.1 to the VPN instance vpn1.
[MCE] interface gigabitethernet 2/0/3.1
[MCE-GigabitEthernet2/0/3.1] ip binding vpn-instance vpn1
# Configure the subinterface to terminate VLAN 10.
[MCE-GigabitEthernet2/0/3.1] vlan-type dot1q vid 10
# Configure an IP address for the subinterface.
[MCE-GigabitEthernet2/0/3.1] ip address 20.1.1.1 24
[MCE-GigabitEthernet2/0/3.1] quit
# On the MCE, bind subinterface Gigabitethernet 2/0/3.2 to the VPN instance vpn2.
[MCE] interface gigabitethernet 2/0/3.2
[MCE-GigabitEthernet2/0/3.2] ip binding vpn-instance vpn2
# Configure the subinterface to terminate VLAN 20.
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
0
0
Static
60
0
Direct
0
0
Direct
0
0
0
0
Routes : 13
Proto
Pre Cost
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
Direct
0
0
0
0
RIP
100 1
Direct
0
0
Direct
0
0
0
0
314
127.0.0.1
InLoop0
10.214.10.3
GE2/0/1
10.214.10.3
GE2/0/1
127.0.0.1
InLoop0
10.214.10.3
GE2/0/1
127.0.0.1
InLoop0
127.0.0.1
InLoop0
127.0.0.1
InLoop0
127.0.0.1
InLoop0
10.214.10.2
GE2/0/1
0.0.0.0
NULL0
0.0.0.0
NULL0
127.0.0.1
InLoop0
NextHop
Interface
127.0.0.1
InLoop0
10.214.20.3
GE2/0/2
10.214.20.3
GE2/0/2
127.0.0.1
InLoop0
10.214.20.3
GE2/0/2
127.0.0.1
InLoop0
127.0.0.1
InLoop0
127.0.0.1
InLoop0
127.0.0.1
InLoop0
10.214.20.2
GE2/0/2
0.0.0.0
NULL0
0.0.0.0
NULL0
127.0.0.1
InLoop0
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