Which statement about this configuration is true?

Refer to the exhibit:

An engineer is preparing to implement data plane security configuration.

Which statement about this configuration is true?
A . Router 2 must configure a route to null 0 for network 192 168.1 0/24 for the RTBH implementation to be complete.
B . Router 1 is the trigger router in a RTBH implementation.
C . Router 1 must be configured with uRPF for the RTBH implementation to be effective.
D . Router 2 is the router receiving the DDoS attack

View Answer

Answer: B