Refer to the exhibit. An engineer must create a configuration that prevents R3 from receiving the LSA about 172.16.1.4/32. Which configuration set achieves this goal?
A. On R3
ip access-list standard R4_L0
deny host 172.16.1.4
permit any
router ospf 200
distribute-list R4_L0 in
B. On R1
ip prefix-list INTO-AREA1 seq 5 deny 172.16.1.4/32
ip prefix-list INTO-AREA1 seq 10 permit 0.0.0.0/0 le 32
router ospf 200
area 1 filter-list prefix INTO-AREA1 out
C. On R1
ip prefix-list INTO-AREA1 seq 5 deny 172.16.1.4/32
ip prefix-list INTO-AREA1 seq 10 permit 0.0.0.0/0 le 32
router ospf 200
area 1 filter-list prefix INTO-AREA1 in
D. On R3
ip prefix-list INTO-AREA1 seq 5 deny 172.16.1.4/32
ip prefix-list INTO-AREA1 seq 10 permit 0.0.0.0/0 le 32
router ospf 200
area 1 filter-list prefix INTO-AREA1 in
Correct Answer: C