Refer to the exhibit.
Which statement is correct?
A.
Router CE1 is waiting for the query for the prefix 55.55.55.55/32 to be acknowledged.
B.
Router CE1 is waiting for the reply for the prefix 55.55.55.55/32 to be received.
C.
Router CE1 still has to send out a query for the prefix 55.55.55.55/32.
D.
Router CE1 has sent out a reply that has not been acknowledged yet.
Explanation:
If you see the remaining replies, you will know that CE1 is waiting for the reply from
55.55.55.55/32.