log file zebra.log ! hostname r3 ! interface r3-eth0 description to sw2 - Stub interface ipv6 address fc00:7::1/64 no link-detect ! interface r3-eth1 description to sw3 - RIPng interface ipv6 address fc00:6::2/62 no link-detect ! ipv6 route fc00:7:1111::/64 fc00:7::10 ! ip forwarding ipv6 forwarding ! ! line vty !