多选题Which two design concerns must be addressed when designing a multicast implementation?()Aonly the low-order 23 bits of the MAC address are used to map IP addressesBonly the low-order 24 bits of the MAC address are used to map IP addressesConly the high-order 23 bits of the MAC address are used to map IP addressesDonly the low-order 23 bits of the IP address are used to map MAC addressesEthe 0x01004f MAC address prefix is used for mapping IP addresses to MAC addressesFthe 0x01005e MAC address prefix is used for mapping IP addresses to MAC addresses

多选题
Which two design concerns must be addressed when designing a multicast implementation?()
A

only the low-order 23 bits of the MAC address are used to map IP addresses

B

only the low-order 24 bits of the MAC address are used to map IP addresses

C

only the high-order 23 bits of the MAC address are used to map IP addresses

D

only the low-order 23 bits of the IP address are used to map MAC addresses

E

the 0x01004f MAC address prefix is used for mapping IP addresses to MAC addresses

F

the 0x01005e MAC address prefix is used for mapping IP addresses to MAC addresses


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