Complex sentence: Instead, the proprietary term EUI-48 should be used for this purposeion mechanisconvert a MAC-48 into an EUI-64, copy the OUI, append the two octets FF-FF and then copy the organization-specified extension identifier.
Split into simpler sentences: Instead, the proprietary term EUI-48 should be used for this purpose. To convert a MAC-48 into an EUI-64, copy the OUI, append the two octets FF-FF and then copy the organization-specified extension identifier.