Which two are characteristics of an IPv6 multicast address? (Choose two)

A.
Is allocated from the unicast address space

B.
Second octet contains a 4-bit multicast scope field

C.
Starts with a prefix of FE80 to FEBF in hex

D.
Last 64 bit contains the modified MAC address of the Ethernet interface

E.
First (most significant) octet is FF in hex

F.
Starts with a prefix of FECO to FEFF in hex

Explanation:
The 12000 uses virtual output queues to eliminate the Head of Line Blocking within the switch fabric.