The Company security administrator is concerned with layer 2 network attacks. Which two statements about these attacks are true？ （）
- A ARP spoofing attacks are attempts to redirect traffic to an attacking host by encapsulating a false 802.1Q header on a frame and causing traffic to be delivered to the wrong VLAN.
- B ARP spoofing attacks are attempts to redirect traffic to an attacking host by sending an ARP message with a forged identity to a transmitting host.
- C MAC address flooding is an attempt to force a switch to send all information out every port byoverloading the MAC address table.
- D ARP spoofing attacks are attempts to redirect traffic to an attacking host by sending an ARP packet that contains the forged address of the next hop router.
- E MAC address flooding is an attempt to redirect traffic to a single port by associating that port with all MAC addresses in the VLAN.