High Availability basic deployment design - Fortinet Community
https://community.fortinet.com/t5/Forti ... a-p/196942
Fortigate HA and Two Redundant Core Switches
https://www.reddit.com/r/fortinet/s/HiegE8Btut
Internet Connection Termination: Core Switch vs Firewall - What's Your Preference?
https://www.reddit.com/r/networking/s/O3f1NQd5Rv