tml">Classful Addressing</a></li><li class="chapter-item "><a href="../../../Networking/Protocols/Internet Protocol (IP)/Internet Protocol v4 (IPv4)/Classless Inter-Domain Routing (CIDR).html">Classless Inter-Domain Routing (CIDR)</a></li><li class="chapter-item "><a href="../../../Networking/Protocols/Internet Protocol (IP)/Internet Protocol v4 (IPv4)/Subnetting.html">Subnetting</a></li><li class="chapter-item "><a href="../../../Networking/Protocols/Internet Protocol (IP)/Internet Protocol v4 (IPv4)/IPv4 