[&] Which of the following statements are true about multicast MAC addresses?
- They always have the Universal/Local bit set to a "1"
- They always have the Universal/Local bit set to a "0"
- They always have the Individual/Group bit set to a "1" -- Correct
- They always have the Individual/Group bit set to a "0"

[&] Which of the following represents a multicast MAC address associated with a multicast IPv6 packet?
- 3333.1111.1111 -- Correct
- 3311.1111.1111
- ffff.1111.1111
- fe80.1111.1111

[&] Which of the following MAC addresses would be derived from the Layer-3 multicast address of 228.17.17.17?
- 0001.e511.1111
- 0100.5e11.1111 -- Correct
- 0001.e517.1717
- 0100.5e17.1717