VLANs & Trunking Explained | Day 08

Description:

Welcome to Tech Ai Ops – Networking Ninja Journey (Noob → Pro) 🚀

In Day 08, we dive into VLANs (Virtual LANs) and Trunking, essential concepts for network segmentation and efficient traffic management.

You’ll learn how VLANs logically divide networks, improve security, and reduce broadcast domains, along with how trunking allows multiple VLANs to travel across a single link using 802.1Q tagging.

What you’ll learn in Day 08

• What are VLANs and why they are used
• Benefits of VLANs (security, segmentation, performance)
• Types of VLANs (default, data, voice, management)
• VLAN configuration basics
• What is trunking in networking
• 802.1Q tagging explained
• How VLANs communicate across switches

Day 08 Summary

✅ Learned what VLANs are and their benefits
✅ Explored VLAN types and configurations
✅ Understood trunking and 802.1Q tagging
✅ Practiced VLAN and trunk configurations

Who this series is for

• Beginners starting networking from zero
• Students preparing for CCNA or networking careers
• IT / System / Cloud / DevOps engineers
• Anyone interested in Cybersecurity or Infrastructure

Resources / Community

All links are available in the pinned comment below 👇

• GitHub (notes, labs, configs)
• Discord (study group / Q&A)
• LinkedIn (connect with me)
• Business / Queries (Email)

Check the pinned comment to access all resources.

Challenge

Comment your level:
Beginner | Intermediate | Advanced

And tell me what you want to learn next:

Inter-VLAN Routing | STP | Routing Protocols | Firewall Basics

Follow the full 30 Days Networking Ninja Challenge to go from Noob → Pro.

#networking #ccna #vlan #trunking #8021q #networkengineer #cloudnetworking #cybersecurity

Видео VLANs & Trunking Explained | Day 08 канала Tech Ai Ops