Subnetting Made Simple | Creating 4 Subnets from using Cisco Packet Tracer
In this video, we learn how to configure subnets by dividing a larger network into multiple smaller logical networks using Cisco Packet Tracer.
Subnetting is one of the most important concepts in Computer Networking and essential for efficient IP management.
🔍 What This Video Covers
1️⃣ Introduction to Subnetting
✔ What is a subnet?
✔ Why subnetting is needed in real organizations
✔ Benefits: reduced broadcast, improved security, efficient IP usage
2️⃣ Need for Subnetting in Networks
✔ Dividing networks department-wise
✔ Preventing unnecessary broadcast traffic
✔ Managing sensitive devices separately
✔ Creating structured and scalable IP addressing
3️⃣ Subnet Mask & Calculation Explained
We take a single network 192.168.1.0/28 and divide it into 4 subnets, each with 8 IP addresses.
You will learn:
✔ How many bits to borrow
✔ How /29 subnet mask is derived
✔ Identifying network, broadcast & usable host addresses
4️⃣ Practical Implementation in Cisco Packet Tracer
✔ Assigning subnet IPs
✔ Configuring PCs and networks
✔ Testing connectivity
This video is perfect for:
🎓 BSc/BCS/IT/CS students
📘 CCNA beginners
💻 Anyone learning networking basics
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