Breaks down the five IP address classes in order to explain how they manipulate TCP/IP protocol functionality Before two or more computers can communicate with each other, a set of rules has to be in ...

Part of my job at my company (mid-sized commodity chemicals and plastics manufacturer) is IT vendor management, and I'm looking at options for selling a full class B address range. While we have vast ...

Subnetting a Class B network can involve some serious thought! As a network administrator, you'll have to know it and know it well. Todd Lammle walks you through clear instructions and simple examples ...

I have a business class cable connection, and I get 5 static IP addresses. I can pull a few more through DHCP too. I have a ZyXel ZyWall 5 firewall, currently using one of those static IP addresses.