Which statement about this configuration is true?

Refer to the exhibit:

Router 1 was experiencing a DDoS attack that was traced to interface gjgabitethernet0/1.

Which statement about this configuration is true?
A . Router 1 drops all traffic that ingresses interface gigabitethernet0/1 that has a FIB entry that exits a different interface
B . Router 1 accepts source addresses on interface gigabitethemet0/1 that are private addresses
C . Router 1 accepts all traffic that ingresses and egresses interface gigabitethernet0/1
D . Router 1 accepts source addresses that have a match in the FIB that indicates it is reachable through a real interface

View Answer

Answer: D