You've learned IPv4 addressing, subnetting, CIDR, VLSM, and IPv6 basics. You can now convert between binary and decimal, calculate subnet ranges, determine host counts with , and read IPv6 addresses. These skills directly apply to network design and troubleshooting. When you configure routers and firewalls, addressing errors cause immediate failures. Practice subnetting until it's automatic.
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$ curl repovive.com/roadmaps/network-design/ip-addressing-and-subnetting/section-4-recap
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