How to Configure Fortigate sub-interfaces and VLAN trunking (Router-On-a-Stick)

Learn how to configure Router-On-A-Stick, by trunking multiple VLANs on the same physical interface, and provide network segregation and improved security.
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Network Security courses on ElastiCourse/Udemy:

Introduction to Fortigate Firewall
www.elasticourse.com/courses/introduction-to-forti…
www.udemy.com/course/introduction-to-fortigate-fir…

Fortigate Advanced Configuration
www.elasticourse.com/courses/advanced-fortigate-co…
www.udemy.com/course/advanced-fortigate-configurat…

Introduction to FortiManager course
www.elasticourse.com/courses/introduction-to-forti…
www.udemy.com/course/introduction-to-fortimanager-…
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AWS Web Application deployment and migration course
www.elasticourse.com/courses/building-and-managing…
www.udemy.com/course/building-and-managing-web-app…