FortiGate Firewall VLAN Sub-Interfaces Configuration | Step-by-Step മലയാളം Tutorial

In this Malayalam tutorial, I’ll show you how to configure *VLAN Sub-Interfaces in the FortiGate Firewall* step-by-step. VLAN configuration is essential for separating network traffic and improving security inside your organization. 🧠 Topics Covered: 00:00 - Introduction 00:45 - What is VLAN & Sub-Interface 02:00 - FortiGate Interface Overview 03:10 - Creating VLAN Sub-Interfaces 04:20 - Assigning IP addresses to VLANs 05:50 - Configuring DHCP for each VLAN 07:00 - Creating Firewall Policies 08:00 - Testing VLAN Connectivity 09:00 - Troubleshooting Tips 💻 Lab Setup Used: FortiGate VM 7.x VMware / EVE-NG Two VLANs example (VLAN 10 & VLAN 20) Switch (Cisco/TP-Link/MikroTik) 📘 Real Use Cases: Company departments (HR, Sales, Finance) Guest WiFi vs Internal LAN Home network segmentation Security isolation for IoT devices 🔔 Don’t forget to LIKE, SHARE & SUBSCRIBE to *Crypto Networking* for Malayalam networking tutorials! #FortiGate #VLAN #FortiGateVLAN #NetworkSecurity #CryptoNetworking #MalayalamTutorial #FirewallConfiguration #Fortinet #NetworkEngineer #ccna #FortiGate #VLAN #FortiGateFirewall #Fortinet #CryptoNetworking #MalayalamTutorial #SubInterface #NetworkSecurity #Networking #CCNA