Task 8.2 Spoof Prevention
The question asks: Configure R1 and R6 to drop any traffic recieved from AS54 for which they do not have a route that points out the incoming interface.
In my understanding is that my following solution is correct:
ip verify unicast source reachable-via rx
In the Solution guide, the following command is used:
ip verify unicast reverse-path
Any explanation? Is my solution correct? If not please help by adding some clarification.
Thanks in advance,