Which is wrong with this configuration description?

Which is wrong with this configuration description?

A . If there is no SubOption information of Option82 in the DHCP request packet received by GigabitEthemnet0/0/1 interface, the device will generate Option82
B. Enabling DHCP Snooping configuration can be used to prevent DHCP Server bogus attacks
C. Configure the GigabitEthernet0/0/1 interface as a trusted interface
D. Enable DHCP Snooping configuration can be used to prevent ARP spoofing attacks

View Answer

Answer: A