A single router is running both OSPF and EIGRP routing protocols. The same router is receiving the 10.0.0.0/25 and 10.1.1.0/24 subnets via OSPF and the 172.16.0.0/27 and 192.168.1.0/16 subnets via EIGRP. The router has been configured to redistribute between OSPF and EIGRP. Which of the following statements accurately describe how two-way redistribution should be implemented? (select all that apply) A) A route filter must be used during redistribution otherwise a routing loop will be created B) If the redistribution metric is not specified during redistribution, EIGRP requires a seed metric C) By default, OSPF will inject the redistributed EIGRP routes as Type 1 external routes D) The OSPF subnets keyword is required so as to redistribute all the EIGRP routes E) If the redistribution metric is not specified during redistribution, OSPF requires a seed metric.