description interop1: eigrp addrouter r1 int eth1 eth 0000.0000.1111 $per1$ ! vrf def v1 rd 1:1 exit router eigrp4 1 vrf v1 router 4.4.4.1 as 1 red conn exit router eigrp6 1 vrf v1 router 6.6.6.1 as 1 red conn exit int eth1 vrf for v1 ipv4 addr 1.1.1.1 255.255.255.0 ipv6 addr fe80::1 ffff:: router eigrp4 1 ena router eigrp6 1 ena exit int lo0 vrf for v1 ipv4 addr 2.2.2.1 255.255.255.255 ipv6 addr 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit ! addpersist r2 int eth1 eth 0000.0000.2222 $per1$ ! ip routing ipv6 unicast-routing interface loopback0 ip addr 2.2.2.2 255.255.255.255 ipv6 addr 4321::2/128 exit router eigrp 1 network 1.0.0.0 redistribute connected exit ipv6 router eigrp 1 redistribute connected exit interface gigabit1 ip address 1.1.1.2 255.255.255.0 ipv6 enable ipv6 eigrp 1 no shutdown exit ! r1 tping 100 10 1.1.1.2 vrf v1 r1 tping 100 60 2.2.2.2 vrf v1 sou lo0 !r1 tping 100 60 4321::2 vrf v1 sou lo0