🌐 What is an IP Address?
Think of it like a home address:
Just like your home has an address so mail can find you, every device on the internet has an IP address so data can find it!
Real-World Example:
🏠 Home Address: 123 Main Street
💻 IP Address: 192.168.1.10
📊 What is CIDR?
CIDR (the /26 part) is just a simple number that tells you how many devices can connect!
Easy to Remember:
✅ /24 = 254 devices (small company)
✅ /26 = 62 devices (classroom)
✅ /28 = 14 devices (small office)
The Rule: Smaller number = More devices!
🎭 What is a Subnet Mask?
A subnet mask tells your computer which IP addresses are in your network (like your street) and which are outside.
Common Subnet Masks:
🏘️ 255.255.255.0 = /24 (254 devices)
🏡 255.255.255.192 = /26 (62 devices)