Which packets should the IPS forward for BFD to work under all circumstances?

A company plans to use BFD between its routers to detect a connectivity problem inside the switched network. An IPS is transparently installed between the switches.

Which packets should the IPS forward for BFD to work under all circumstances?
A . Fragmented packet with the do-not-fragment bit set
B . IP packets with broadcast IP source addresses
C . IP packets with the multicast IP source address
D . IP packet with the multicast IP destination address
E . IP packets with identical source and destination IP addresses
F . IP packets with the destination IP address 0.0.0.0.

View Answer

Answer: E