Which command caused the above messages?
A. Neighbor 101.0.0.1 maximum-prefix 500 80 warning-only.
B. Neighbor 101.0.0.1 maximum-prefix 500 90.
C. Neighbor 101.0.0.1 maximum-prefix 500 70.
D. Neighbor 101.0.0.1 maximum-prefix 500 70 warning-only.
