Скачать или смотреть 5A.1 IP Address Format & Subnet Mask Explained | CompTIA Network+

In this video from our CompTIA Network+ (N10-008) series, we break down the format of IP addresses and how subnet masks work to define networks and hosts.

🎯 Objective 5A.1 – Explain the format of IPv4 addresses and subnet masks to support IP addressing and routing.

🔍 What You'll Learn:

✅ What an IPv4 address looks like (32-bit structure)
✅ The difference between network and host portions
✅ Purpose of subnet masks and how they work
✅ How to read and calculate using CIDR notation (e.g., /24, /16)
✅ Real-world examples and tips for the Network+ exam

🧠 Bonus: Simple explanation of how subnetting divides networks, with visual aids!

IP Address: 192.168.1.10
Subnet Mask: 255.255.255.0 (/24)
Network Portion: 192.168.1
Host Portion: .10

🛠️ Ideal for beginners and anyone reviewing for the Network+ certification or working in IT networking.

📥 Download subnetting cheat sheet and practice problems: [Insert link]

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