You need additional security and are configuring IP source guard.
Which three statements accurately describe IP source guard? (Choose three.)

A.
The default setting for access ports using IP source guard is untrusted.

B.
IP source guard does not check packets received on a trunk interface.

C.
You can enable IP source guard on interfaces and VLANs.

D.
Packets with an invalid IP address or MAC address are rejected.

E.
IP source guard checks the IP/MAC address of packets received against entries stored in the
DHCP snooping database.