After Franklin Roosevelt died in office in April 1945, Eleanor was expected to retire to a quiet, private life. However, by the end of the year she was back in public. America's new president, Harry S. Truman (1884â1972), made her the American representative to the United Nations Commission on Human Rights.
Window: 16 bits The number of data octets beginning with the one indicated in the acknowledgment field which the sender of this segment is willing to accept. Checksum: 16 bits The checksum field is the 16 bit one's complement of the one's complement sum of all 16 bit words in the header and text. If a segment contains an odd number of header and text octets to be checksummed, the last octet is padded on the right with zeros to form a 16 bit word for checksum purposes.
So if we have 16 addresses in our subnet, the possible network addresses will be 0, 16, 32, 48, 64, and so on up to 240. (Note that 0 is a valid multiple of any number, as any number multiplied by 0 equals 0.). And, of course, the broadcast address will be the last address in the scope.ou have 8 bits of subnet mask to play with (the remaining 8 bits of the IP address 192.168.40.0/24 not covered by the subnet mask provided by your ISP). We have to work out a way to use those 8 bits to create a number of unique network IDs that can accommodate the devices above.