220
# Associate GigabitEthernet 1/0/3 with VPN instance a, and assign an IPv6 address to the
interface.
[PE2] interface gigabitethernet 1/0/3
[PE2-GigabitEthernet1/0/3] ip binding vpn-instance a
[PE2-GigabitEthernet1/0/3] ipv6 address 10:110:4::1 64
# Enable IPv6 PIM-SM on GigabitEthernet 1/0/3, and configure the interface to run OSPFv3
process 2 in Area 0.
[PE2-GigabitEthernet1/0/3] ipv6 pim sm
[PE2-GigabitEthernet1/0/3] ospfv3 2 area 0.0.0.0
[PE2-GigabitEthernet1/0/3] quit
# Assign an IP address to Loopback 1, and enable PIM-SM on the interface.
[PE2] interface loopback 1
[PE2-LoopBack1] ip address 1.1.1.2 32
[PE2-LoopBack1] pim sm
[PE2-LoopBack1] quit
# Configure BGP.
[PE2] bgp 100
[PE2-bgp-default] group vpn-g internal
[PE2-bgp-default] peer vpn-g connect-interface loopback 1
[PE2-bgp-default] peer 1.1.1.1 group vpn-g
[PE2-bgp-default] peer 1.1.1.3 group vpn-g
[PE2–bgp-default] ip vpn-instance a
[PE2-bgp-default-a] address-family ipv6
[PE2-bgp-default-ipv6-a] import-route ospfv3 2
[PE2-bgp-default-ipv6-a] import-route direct
[PE2-bgp-default-ipv6-a] quit
[PE2-bgp-default-a] quit
[PE2–bgp-default] ip vpn-instance b
[PE2-bgp-default-b] address-family ipv6
[PE2-bgp-default-ipv6-b] import-route ospfv3 3
[PE2-bgp-default-ipv6-b] import-route direct
[PE2-bgp-default-ipv6-b] quit
[PE2-bgp-default-b] quit
[PE2–bgp-default] address-family vpnv6
[PE2–bgp-default-vpnv6] peer vpn-g enable
[PE2–bgp-default-vpnv6] quit
[PE2–bgp-default] quit
# Configure OSPF.
[PE2] ospf 1
[PE2-ospf-1] area 0.0.0.0
[PE2-ospf-1-area-0.0.0.0] network 1.1.1.2 0.0.0.0
[PE2-ospf-1-area-0.0.0.0] network 192.168.7.0 0.0.0.255
[PE2-ospf-1-area-0.0.0.0] quit
[PE2-ospf-1] quit
# Configure OSPFv3.
[PE2] ospfv3 2 vpn-instance a
[PE2-ospfv3-2] router-id 2.2.2.2
[PE2-ospfv3-2] import-route bgp4+
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