1! 2interface r2-eth0 3 ip address 10.0.2.1/24 4 ipv6 address 2001:db8:2::1/64 5! 6interface r2-eth1 7 ip address 10.0.3.3/24 8 ipv6 address 2001:db8:3::3/64 9! 10ip forwarding 11! 12