Hello,
I have a fortigate device that has three LAN ports configured and these ports are connected to a micro tik switch. I want to divide the switch into three different networks from these Fortigate LANs, so that network A does not have access to the other networks, network B looks the same, and network C has access to network B. I configured VLANs, but it does not work correctly. Thank you very much for any help