A.router-id 1.2.3.4 B.router-id 2011::1 C.router-id Loopback0 D.router-id FF02::5
A.filter-list B.inbound ACL C.route-map D.outbound ACL E.prefix-list F.neighbor 10.0.0.1 deny-map my-map command
A.configuring EIGRP stubs B.configuring a second EIGRP AS and redistributing C.configuring summary addresses D.configuring an offset-list E.configuring a prefix-list F.configuring unicast neighbors