Refer to the exhibit. In the sample configuration file what does the ip verify unicast reverse-path interface command accomplish?
A.
It verifies source address and source interface of all input traffic on an interface is in the routing table.
B.
It verifies the route of incoming traffic is from an approved network.
C.
It verifies the route of outgoing traffic is an approved network.
D.
It verifies destination address and destination interface of all output traffic on an interface is in the routing table.