Dive into a comprehensive 4+ hour course on IP subnetting, covering everything from basic concepts to advanced techniques. Master IP addressing, CIDR, VLSM, and efficient subnetting methods for IT exams and job interviews. Explore binary math, hexadecimal notation, network design principles, and both IPv4 and IPv6 subnetting. Progress through modules on subnetting basics, shortcut methods, cheat charts, and practical examples for various subnet masks. Gain valuable skills applicable to Cisco CCNA, CompTIA A+, Network+, and real-world network design scenarios. Conclude with advanced topics like wildcard masks and IPv6 addressing, ensuring a thorough understanding of IP subnetting from beginner to expert level.