[单选题]子网主机数量Nhost=50,则选择host ID字段的长度值Y=( ),而实际最多可用的主机号有( )个。A.5,30B.6,64C.6,62D.5,32
[试题]子网数量为20,则选择subnet ID字段的长度值X=( )。
[判断题]从主机号借用若干个位作为子网号subnet-id,而主机号host-id也就相应减少了若干个位。( )A.对B.错
[判断题]从主机号借用若干个位作为子网号subnet-id,而主机号host-id也就相应减少了若干个位。( )A.对B.错
[判断题]从主机号借用若干个位作为子网号subnet-id,而主机号host-id也就相应减少了若干个位。( )A.对B.错
[判断题]从主机号借用若干个位作为子网号subnet-id,而主机号host-id也就相应减少了若干个位。( )A.对B.错
[判断题]从主机号借用若干个位作为子网号subnet-id,而主机号host-id也就相应减少了若干个位。( )A.对B.错
[判断题]从主机号借用若干个位作为子网号subnet-id,而主机号host-id也就相应减少了若干个位。( )A.对B.错
[判断题]从主机号借用若干个位作为子网号subnet-id,而主机号host-id也就相应减少了若干个位。()对错A.对B.错
[判断题]从主机号借用若干个位作为子网号subnet-id,而主机号host-id也就相应减少了若干个位。()对错A.对B.错