Which of the following statements regarding URPF, IPSG, and DAI are false?

Question

Kelvin Galabuzi · Accepted Answer

URPF can be used to defend against DDoS attacks from forged sources.

Kelvin Galabuzi · Answer

IPSG checks the source IP addresses and source MAC addresses of IP packets, and DAI checks only the mapping between IP addresses and MAC addresses.

Kelvin Galabuzi · Answer

DAI binding entries cannot be manually configured.

Kelvin Galabuzi · Answer

IPSG checks IP packets to defend against attacks using spoofed source IP addresses, and DAI checks ARP packets to filter out attack sources.

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