IP Subnet Mask

Number of Host

Number of Bits

255.255.255.0

254

24

255.255.255.128

126

25

255.255.255.192

62

26

255.255.255.224

30

27

255.255.255.255

1

32

Before You Begin 11

Page 23
Image 23
ZyXEL Communications 128L user manual IP Subnet Mask Number of Host Number of Bits