H12-224 Web TestEngine demo

Select all that apply.

• A

  The high-order 24 bits of a multicast MAC address are 0x01005e and the low-order 23 bits of a

  multicast MAC address are the same as the low-order 23 bits of a multicast IP address.

• B

  One multicast MAC address maps 32 IP multicast addresses.

• C

  Multicast MAC addresses are used at the link layer to identify receivers that are in the same multicast group.

• D

  One multicast MAC address maps only one IP multicast address.