Glossary: TCP/IP in Depth, Part 1
usable hosts
The addresses in a subnet that can be given to machines: the block size minus two, for the network and broadcast addresses, so a /26 has 62. /31 links and /32 hosts are the exceptions.
Glossary: TCP/IP in Depth, Part 1
The addresses in a subnet that can be given to machines: the block size minus two, for the network and broadcast addresses, so a /26 has 62. /31 links and /32 hosts are the exceptions.