Which statement describes the effect of the configuration line redistribute maximum-prefix 1500 90 withdraw?

Which statement describes the effect of the configuration line redistribute maximum-prefix 1500 90
withdraw?

A.
After the 1500th route is redistributed, a warning is posted in the log file and 90 more routes are
redistributed before further routes are discarded.

B.
After the 1350th route is redistributed, a warning is posted in the log file until the 1500th route is
redistributed, and then further routes are discarded.

C.
After the 1500th route is redistributed, further routes are discarded only if the CPU is above 90%.

D.
The routing protocol receives 1500 routes. After the routing process has redistributed 90% of the
routes, the process supernets routes and injects a NULL route to prevent black-hole routing.