Whichtwodesignconcernsmustbeaddressedwhendesigningamulticastimplementation?()A.onlythelow-order23bitsoftheMACaddressareusedtomapIPaddressesB.onlythelow-order24bitsoftheMACaddressareusedtomapIPaddressesC.onlythehigh-order23bitsoftheMACaddressareusedtomapIP
题目
Whichtwodesignconcernsmustbeaddressedwhendesigningamulticastimplementation?()
A.onlythelow-order23bitsoftheMACaddressareusedtomapIPaddresses
B.onlythelow-order24bitsoftheMACaddressareusedtomapIPaddresses
C.onlythehigh-order23bitsoftheMACaddressareusedtomapIPaddresses
D.onlythelow-order23bitsoftheIPaddressareusedtomapMACaddresses
E.the0x01004fMACaddressprefixisusedformappingIPaddressestoMACaddresses
F.the0x01005eMACaddressprefixisusedformappingIPaddressestoMACaddresses