hostname r1 int dummy0 ip address 10.0.4.1/24 no shut ! int dummy1 ip address 10.0.0.1/24 no shut ! int dummy2 ip address 10.0.1.1/24 no shut ! int dummy3 ip address 10.0.2.1/24 no shut ! int dummy4 ip address 10.0.3.1/24 no shut ! int EVA no shut ! int DONNA no shut !