IP addresses are how devices find each other across networks. I will teach you IPv4 addressing from binary basics to VLSM subnetting. You will calculate subnet sizes, determine network and broadcast addresses, and allocate address space efficiently. Then I will introduce IPv6, which solves the IPv4 exhaustion problem with -bit addresses. These skills are required for any network design or troubleshooting work.
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$ curl repovive.com/roadmaps/network-design/ip-addressing-and-subnetting/intro
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