Refer to the exhibit.

Router B is performing bidirectional redistribution between EIGRP and
OSPF. The network 10.100.1.0/24 should not be reachable from the 10.100.9.0/24 network.
However, it needs to be reachable from any network within the EIGRP domain. All other
networks should be seen in both domains.
Which change to router B would accomplish these goals?
Select the best response.

A.
Under the EIGRP process, insert the distribute-list block_net_1 out ospf 1 command.

B.
Under the OSPF process, insert the distribute-list block_net_1 in serial1/0 command.

C.
Under the EIGRP process, insert the distribute-list block_net_1 in serial1/0 command.

D.
Under the OSPF process, insert the distribute-list block_net_1 out eigrp 1 command.