Which command configures IPv4 uRPF strict mode on an interface?
A. ipv4 verify unicast source reachable-via any
B. ipv4 verify unicast source reachable-via tx
C. ipv4 verify unicast source reachable-via rx
D. ipv4 verify unicast destination reachable-via rx
E. ipv4 verify multicast source reachable-via tx