?????????????? ???????? ?????? ? ???? ?? ???????? ??? ? ?????-?????? ?? ???? ? ??????? ? ??????, ?? ????? ????? ????? ??????? ??????????? ? ?????? ?????? ?? ??????????A copyright course router with 10G/40G/100G interfaces and redundant processor/electricity/admirer modules A router may have interfaces for a number of kinds of Bodily layer connectio