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