WhichthreestatementsaretrueaboutDAI?()

A.DAIinterceptallARPpacketsonuntrustedports

B.DAIdeterminesthevalidityofanARPpacketbasedonthevalidMACaddress-to-IPaddressbindingsstoredintheDHCPSnoopingdatabase.

C.DAIisusedtopreventagainstaDHCPSnoopingattack.

D.DAIforwardsallARPpacketsreceivedonatrustedinterfacewithoutanychecks.

E.DAIforwardsallARPpacketsonuntrustedports.

F.DAIdeterminesthevalidityofanARPpacketbasedonthevalidMACaddress-to-IPaddressbindingsstoredintheCAMtable.