A network engineer is provisioning a wireline IP customer so that the interface IPv4 address is announced into OSPF. The engineer wants to prevent a new type 5 LSA from being originated and the customer from becoming OSPF adjacent. Which two actions accomplish this goal? (Choose two.)
A. Add the customer IP prefix to the OSPF process by using the area range command.
B. Redistribute connected routes into OSPF, but allow only the specific customer prefix using a route map.
C. Add the customer interface to the OSPF process.
D. Configure OSPF cleartext authentication on the customer interface.
E. Configure OSPF passive on the customer interface.
