Subscribe to comments with RSS
or TrackBack to 'Herrlich'.
The quiekcst way to understand subnetting is that subnetting is a binary AND operation of all the octets in your IP address with the subnet mask. subnet binary 255 (11111111) always allows the octet to pass thru and becomes the same number in the network address. performing an AND operation if the mask octet is less that 255 will yield a consistent number that will become the lowest number of the network address octet. A smaller mask octet number will yield a wider network range for the chosen IP address, and this number range is 256 minus the mask octet. For example, a mask of 255.255.254.0 will yield a 2 x 255 address range for the chosen IP address. Lowest number in the range is the network address and the highest is the broadcast address.
The quiekcst way to understand subnetting is that subnetting is a binary AND operation of all the octets in your IP address with the subnet mask. subnet binary 255 (11111111) always allows the octet to pass thru and becomes the same number in the network address. performing an AND operation if the mask octet is less that 255 will yield a consistent number that will become the lowest number of the network address octet. A smaller mask octet number will yield a wider network range for the chosen IP address, and this number range is 256 minus the mask octet. For example, a mask of 255.255.254.0 will yield a 2 x 255 address range for the chosen IP address. Lowest number in the range is the network address and the highest is the broadcast address.
Ghariba
2012-02-04 at 10.03 am
EpWCK3 pzkslkxznrnb
rwduhb
2012-02-05 at 4.15 pm