Hello Forum,
im trying to setup FortiLink in this setup:
Fortigate <-> Cisco Switch <-> FortiSwitch
I get the FortiSwitch up and running, connecting through the Cisco Switch with native VLAN set to the FortiSwitch VLAN.
The Switch is fully manageable through the FortiGate -- Great Success!!
But i facing the issue if Im connecting a second interface to the FortiSwitch and Cisco Switch.
I wanted to setup this connection for redundancy so the topology would look like this:
If im connecting the second Port of the Portchannel to the FortiSwitch, the link is starting flapping on the cisco site..
Is there maybe a problem with spanningtree oder port-profiles on the FortiSite?
Does anybody of you had this problem earlier?
We have to deploy this enviroment, because we cant change our distribution switch right now.
Thank you!
