A national retail chain needs to design an IP addressing scheme to support a nationwide network.
The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per
subnet. Working with only one Class B address, which of the following subnet masks will support an
appropriate addressing scheme? (Choose two.)
A.
255.255.255.0
B.
255.255.255.128
C.
255.255.252.0
D.
255.255.255.224
E.
255.255.255.192
F.
255.255.248.0